Advanced Science Research Center, JAEA

2024

Germanene Reformation from Oxidized Germanene on Ag(111)/Ge(111) by Vacuum Annealing

Seiya Suzuki, Daiki Katsube, Masahiro Yano, Yasutaka Tsuda, Tomo-o Terasawa, Takahiro Ozawa, Katsuyuki Fukutani, Yousoo Kim, Hidehito Asaoka, Junji Yuhara, Akitaka Yoshigoe,

Small Methods. 2400863 (2024).

Surface morphology of naphtacene single crystals grown by the physical vapor transport technique

Sadaharu Jo, Seiya Suzuki and Masamichi Yoshimura,

Jpn. J. Appl. Phys. 63 065503 (2024).

Self-sensitizable neuromorphic device based on adaptive hydrogen gradient

Tao Zhang, Mingjie Hu, Md Zesun Ahmed Mia, Hao Zhang, Wei Mao, Katsuyuki Fukutani, Hiroyuki Matsuzaki, Lingzhi Wen, Cong Wang, Hongbo Zhao, Xuegang Chen, Yakun Yuan, Fanqi Meng, Ke Yang, Lili Zhang, Juan Wang, Aiguo Li, Weiwei Zhao, Shiming Lei, Jikun Chen, and Hai-Tian Zhang,

Matter, 7, 1799-1816 (2024).

H2 Molecule Generation from Dissociatively Adsorbed Water on TiO2 through Photoexcitation

Koichi Kato, Naoki Nagatsuka, and Katsuyuki Fukutani,

J. Phys. Chem. C, 128, 8188–8198 (2024).

149Sm synchrotron-radiation-based Mössbauer and µ+SR studies of Sm3Ru4Ge13

Satoshi Tsutsui, Takashi U. Ito, Jin Nakamura, Mio Yoshida, Yoshio Kobayashi, Yoshitaka Yoda, Jumpei G. Nakamura, Akihiro Koda, Ryuji Higashinaka, Dai Aoki, Tatsuma D. Matsuda, and Yuji Aoki,

Interactions, 245, 55 (2024).

Pioneering preparation and analysis of a clean surface on a microcrystal, mined by a focused ion beam

Y. Guan, F. Komori, M. Horio, A. Fukuda, Y. Tsujikawa, K. Ozawa, M. Kamiko, D. Nishio-Hamane, T. Kawauchi, K. Fukutani, Y. Tokumoto, K. Edagawa, R. Tamura and I. Matsuda,

Jpn. J. Appl. Phys., 63, 030906 (2024).

Negative muon beam status at the D-line of MUSE, J-PARC

Soshi Takeshita, Izumi Umegaki, Motonobu Tampo, Patrick Strasser, Yutaka Ikedo, Akihiro Koda, Wataru Higemoto, Takahiro Yuasa, Naritoshi Kawamura, Yasuhiro Miyake and Koichiro Shimomura,

Interactions, 245, 38 (2024).

Pulsed muon facility of J-PARC MUSE

Koichiro Shimomura, Akihiko Koda, Amba Datt Pant, Hikaru Sunagawa, Hiroshi Fujimori, Izumi Umegaki, Jumpei Nakamura, Masayoshi Fujihala, Motonobu Tampo, Naritoshi Kawamura, Natsuki Teshima, Patrick Strasser, Ryosuke Kadono, Ryoto Iwai, Shiro Matoba, Shoichiro Nishimura, Shusei Kamioka, Sohtaro Kanda, Soshi Takeshita, Takahiro Yuasa, Takashi Ito, Takayuki Yamazaki, Tsutomu Mibe, Wataru Higemoto, Yasuhiro Miyake, Yasuo Kobayashi, Yu Oishi, Yukinori Nagatani and Yutaka Ikedo,

Interactions, 245, 31 (2024).

Muon spin relaxation in mixed perovskite (LaAlO3)x(SrAl0.5Ta0.5O3)1-x with x~0.3

Takashi U. Ito, Wataru Higemoto, Akihiro Koda, Jumpei G. Nakamura and Koichiro Shimomura,

Interactions, 245, 25 (2024).

Combining muon spin relaxation and DFT simulations of hydrogen trapping in Al6Mn

Kazuyuki Shimizu, Katsuhiko Nishimura, Kenji Matsuda, Satoshi Akamaru, Norio Nunomura, Takahiro Namiki, Taiki Tsuchiya, Seungwon Lee, Wataru Higemoto, Tomohito Tsuru, Hiroyuki Toda,

Scripta Materialia, 245, 116051 (2024).

Development of a non-destructive depth-selective quantification method for sub-percent carbon contents in steel using negative muon lifetime analysis

Kazuhiko Ninomiya, Michael Kenya Kubo, Makoto Inagaki, Go Yoshida, I-Huan Chiu, Takuto Kudo, Shunsuke Asari, Sawako Sentoku, Soshi Takeshita, Koichiro Shimomura, Naritoshi Kawamura, Patrick Strasser, Yasuhiro Miyake, Takashi U. Ito, Wataru Higemoto, and Tsutomu Saito ,

Sci. Rep., 14, 1797 (2024).

149Sm synchrotron-radiation-based Mössbauer spectroscopy of Sm-based heavy fermion compounds

Satoshi Tsutsui, Ryuji Higashinaka, Masaichiro Mizumaki, Yoshio Kobayashi, Jin Nakamura, Takashi U. Ito, Yoshitaka Yoda, Tatsuma D. Matsuda, Yuji Aoki, and Hideyuki Sato ,

Hyperfine Interact., 245, 9 (2024).

Hydrogen absorption in an epitaxial thin film of high-entropy perovskite oxide

Takahiro Ozawa, Kaidong Wang, Kazunori Nishio, Ryota Shimizu, Taro Hitosugi, and Katsuyuki Fukutani,

J. Vac. Sci. Technol. A, 42, 023402 (2024).

Development of a non-destructive carbon quantification method in iron by negative muon lifetime measurement

Kazuhiko Ninomiya, Michael Kenya Kubo, Makoto Inagaki, Go Yoshida, Soshi Takeshita, Motonobu Tampo, Koichiro Shimomura, Naritoshi Kawamura, Patrick Strasser, Yasuhiro Miyake, Takashi U. Ito, Wataru Higemoto, and Tsutomu Saito ,

J. Radioanal. Nucl. Chem., in press (2024).

Hydrogenation of silicon-nanocrystals-embedded silicon oxide passivating contacts

Masashi Matsumi, Kazuhiro Gotoh, Markus Wilde, Yasuyoshi Kurokawa, Katsuyuki Fukutani and Noritaka Usami,

Nanotechnology, 35 105602 (2024).

Unusual Magnetism in a d-Electron Compound Fe(OH)Cl: A X–Y Stacked-Triangular Antiferromagnet with Characteristic Double-Bridge Bonding, Unquenched Orbital Moment and Coexisting Spin Fluctuations

Xu-Guang Zheng, Md. Mahbubur Rahman Bhuiyan, Ichihiro Yamauchi, Masayoshi Fujihala, Kunihisa Sugimoto, Tatsuya Kawae, and Toru Ishigaki,

J. Phys. Soc. Jpn. 93, 014704 (2024).

Observation of resonant tunneling of proton from octahedral to tetrahedral sites in Pd

Takahiro Ozawa, Hiroshi Nakanishi, Koichi Kato, Ryota Shimizu, Taro Hitosugi, and Katsuyuki Fukutani,

J. Phys. Chem. Solids, 185, 111741 (2024).

2023

Understanding muon diffusion in perovskite oxides below room temperature based on harmonic transition state theory

T. U. Ito, W. Higemoto, and K. Shimomura,

Phys. Rev. B, 108, 224301 (2023).Editors' Suggestion

Reversible structure change in graphene/metal interface by intercalation and deintercalation

Yuki Fukaya, Shiro Entani, and Seiji Sakai,

Phys. Rev. B, 108, 155422 (2023).

Optical and spin-selective time-of-flight measurement of light-induced desorption of Rb from Fe3O4 surfaces

Kanta Asakawa, Naoki Tanabe, Taizo Kawauchi, Katsuyuki Fukutani, and Atsushi Hatakeyama ,

Sci. Rep., 13, 14965 (2023).

Hydrogen diffusion in cerium oxide thin films fabricated by pulsed laser deposition

Wei Mao, Wei Gong, Zhijie Gu, Markus Wilde, Jikun Chen, Katsuyuki Fukutani, Hiroyuki Matsuzaki, Bunshi Fugetsu, Ichiro Sakata, and, Takayuki Terai,

Int. J. Hydrog. Energy, 50, 969 (2023).

Pd Nanoparticles on the Outer Surface of Microporous Aluminosilicates for the Direct Alkylation of Benzenes using Alkanes

Satoshi Misaki, Hiroko Ariga-Miwa, Takashi U. Ito, Takefumi Yoshida, Shingo Hasegawa, Yukina Nakamura, Shunta Tokutake, Moe Takabatake, Koichiro Shimomura, Wang-Jae Chun, Yuichi Manaka, and Ken Motokura*,

ACS Catal., 13, 12281 (2023).

Improvement of passivation performance of silicon nanocrystal/silicon oxide compound layer by two-step hydrogen plasma treatment

Masashi Matsumi, Kazuhiro Gotoh, Markus Wilde, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

Sol. Energy Mater. and Sol. Cells, 262, 112538 (2023).

Controlling dual Mott states by hydrogen doping to perovskite rare-earth nickelates

Ikuya Matsuzawa, Takahiro Ozawa, Yusuke Nishiya, Umar Sidik, Azusa N. Hattori, Hidekazu Tanaka, and Katsuyuki Fukutani,

Phys. Rev. Mater., 7, 085003 (2023).

Atomic reconstruction induced by uniaxial stress in MnP

Tatsuya Kozawa, Masayoshi Fujihala, Takeru Uchihara, Setsuo Mitsuda, Shin-ichiro Yano, Hiromu Tamatsukuri, Koji Munakata, and Akiko Nakao ,

Sci. Rep., 13, 13750 (2023).

Rotational-Energy Transfer in H2 Ortho-−Para Conversion on a Metal Surface: Interplay between Electron and Phonon Systems

Hirokazu Ueta and Katsuyuki Fukutani,

J. Phys. Chem. Lett., 14, 7591 (2023).

Dynamic Behavior of Intermediate Adsorbates to Control Activity and Product Selectivity in Heterogeneous Catalysis: Methanol Decomposition on Pt/TiO2(110)

Can Liu, Bang Lu, Hiroko Ariga-Miwa, Shohei Ogura, Takahiro Ozawa, Katsuyuki Fukutani, Min Gao, Jun-ya Hasegawa, Ken-ichi Shimizu, Kiyotaka Asakura, and Satoru Takakusagi,

J. Am. Chem. Soc., 145, 19953 (2023).

Fast ortho-to-para conversion of molecular hydrogen in chemisorption and matrix-isolation systems

Hirokazu Ueta, Katsuyuki Fukutani, and Koichiro Yamakawa,

Front. Chem., 11:1258035, (2023).

Step unbunching phenomenon on 4H-SiC (0001) surface during hydrogen etching

Ryotaro Sakakibara, Jianfeng Bao, Keisuke Yuhara, Keita Matsuda, Tomo-o Terasawa, Michiko Kusunoki, and Wataru Norimatsu,

Appl. Phys. Lett., 123, 031603 (2023).

An Isotope-labeling Study of CO2 Formation Pathways in Molecular Clouds: Ultraviolet Photolysis of CO–H2O Ice

Akemi Hirayama, Ichiro Arakawa, and Koichiro Yamakawa,

Astrophys. J., 951, 132 (2023).

In Situ Transmission Electron Microscopy Observation of Melted Germanium Encapsulated in Multilayer Graphene

Seiya Suzuki, Yoshihiro Nemoto, Natsumi Shiiki, Yoshiko Nakayama, Masaki Takeguchi,

Ann. der Physik, 535, 2300122 (2023).

Long and oriented graphene nanoribbon synthesis from well-ordered 10,10′-dibromo-9,9′-bianthracene monolayer on crystalline Au surfaces

Masahiro Yano, Satoshi Yasuda, Katsuyuki Fukutani, and Hidehito Asaoka,

RSC Advances, 13, 14089 (2023).

Probing Strain and Doping along a Graphene Wrinkle Using Tip-Enhanced Raman Spectroscopy

Maria Vanessa Balois-Oguchi, Norihiko Hayazawa, Satoshi Yasuda, Katsuyoshi Ikeda, Tien Quang Nguyen, Mary Clare Escaño, and Takuo Tanaka,

J. Phys. Chem. C 127, 5982 (2023).

Protons Inside the LiCoO2 Electrode Largely Increase Electrolyte–Electrode Interface Resistance in All-Solid-State Li Batteries

Shigeru Kobayashi, Kazunori Nishio, Markus Wilde, Katsuyuki Fukutani, Ryota Shimizu, and Taro Hitosugi,

J. Phys. Chem. C 127, 4684 (2023).

Spin gap in the weakly interacting quantum spin chain antiferromagnet KCuPO4H2O

M. Fujihala, M. Hagihala, K. Morita, N. Murai, A. Koda, H. Okabe, and S. Mitsuda,

Phys. Rev. B 107, 054435 (2023).

Band gap opening in graphene by hybridization with Au (001) reconstructed surfaces

Tomo-o Terasawa, Kazuya Matsunaga, Naoki Hayashi, Takahiro Ito, Shin-ichiro Tanaka, Satoshi Yasuda, and Hidehito Asaoka,

Phys. Rev. Materials 7, 014002 (2023).

2022

Birchite Cd2Cu2(PO4)2SO4⋅5H2O as a model antiferromagnetic spin-1/2 Heisenberg J1−J2 chain

Masayoshi Fujihala, Harald O. Jeschke, Katsuhiro Morita, Tomohiko Kuwai, Akihiro Koda,

Phys. Rev. Materials 6, 114408 (2022).

Direct measurement of the evolution of magnetism and superconductivity toward the quantum critical point

Wataru Higemoto, Makoto Yokoyama, Takashi U. Ito, Taiga Suzuki, Stéphane Raymond, and Youichi Yanase,

Proc. Natl. Acad. Sci. U.S.A. 119, 49, e2209549119 (2022).

Selective Epitaxial Growth of Ca2NH and CaNH Thin Films by Reactive Magnetron Sputtering under Hydrogen Partial Pressure Control

Seoungmin Chon, Yuki Sugisawa, Shigeru Kobayashi, Kazunori Nishio, Markus Wilde, Natsuko Kishi, Daiichiro Sekiba, Katsuyuki Fukutani, Taro Hitosugi, and Ryota Shimizu,

J. Phys. Chem. Lett. 13, 43, 10169–10174 (2022).

Temperature dependence of the hyperfine parameters on Fe3O4(111) surfaces

Kanta Asakawa, Taizo Kawauchi, and Katsuyuki Fukutani,

J. Phys. Commun. 6, 105004 (2022).

Environmental effects on layer-dependent dynamics of Dirac fermions in quasicrystalline bilayer graphene

Y. Zhao, T. Suzuki, T. Iimori, H.-W. Kim, J. R. Ahn, M. Horio, Y. Sato, Y. Fukaya, T. Kanai, K. Okazaki, S. Shin, S. Tanaka, F. Komori, H. Fukidome, and I. Matsuda ,

Phys. Rev. B 105, 115304 (2022).

Finding RHEED conditions sensitive to hydrogen position on Pd(100)

T. Kawamura, Y. Fukaya, and Katsuyuki Fukutani,

Surf. Sci. 722, 122098 (2022).

Repeatable Photoinduced Insulator-to-Metal Transition in Yttrium Oxyhydride Epitaxial Thin Films

Yuya Komatsu, Ryota Shimizu, Ryuhei Sato, Markus Wilde, Kazunori Nishio, Takayoshi Katase, Daiju Matsumura, Hiroyuki Saitoh, Masahiro Miyauchi, Jonah R. Adelman, Ryan M. L. McFadden, Derek Fujimoto, John O. Ticknor, Monika Stachura, Iain McKenzie, Gerald D. Morris, W. Andrew MacFarlane, Jun Sugiyama, Katsuyuki Fukutani, Shinji Tsuneyuki, and Taro Hitosugi,

Chem. Mater. 34, 3616 (2022).

Absence of midgap states due to excess electrons donated by adsorbed hydrogen on the anatase TiO2(101) surface

Naoki Nagatsuka, Koichi Kato, Markus Wilde, and Katsuyuki Fukutani,

Phys. Rev. B 105, 045424 (2022).

Silicon Nanocrystals Embedded in Nanolayered Silicon Oxide for Crystalline Silicon Solar Cells

Ryohei Tsubata, Kazuhiro Gotoh, Masashi Matsumi, Markus Wilde, Tetsuya Inoue, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

ACS Appl. Nano Mater. 5, 1820 (2022).

Magnetic Bragg peak enhancement under ultrasound injection

Shin-ichi Shamoto, Mitsuhiro Akatsu, Masato Matsuura, Seiko Ohira-Kawamura, Kazuya Harii, Masao Ono, Lieh-Jeng Chang, Takashi U. Ito, Yuichi Nemoto, and Jun'ichi Ieda,

Phys. Rev. Research 4, 013245 (2022).

Hydrogen-Ti3+ Complex as a Possible Origin of Localized Electron Behavior in Hydrogen-Irradiated SrTiO3

Takashi U. Ito,

e-J. Surf. Sci. Nanotechnol. 20, 128−134 (2022).

Development of Ultraslow, Monochromatic, and Mass-selected Ion Source Toward Measurement of Hydrogen Ion Permeability of Graphene

Tomo-o Terasawa,Katsuyuki Fukutani,Satoshi Yasuda, and Hidehito Asaoka,

e-J. Surf. Sci. Nanotechnol. 20, 196-201 (2022).

Probing Copper and Copper–Gold Alloy Surfaces with Space-Quantized Oxygen Molecular Beam

Yasutaka Tsuda, Jessiel Siaron Gueriba, Hirokazu Ueta, Wilson Agerico Diño, Mitsunori Kurahashi, and Michio Okada,

JACS Au, 2, 1839–1847 (2022).

Revealing the Role of Hydrogen in Electron-Doping Mottronics for Strongly Correlated Vanadium Dioxide

Xuanchi Zhou, Haifan Li, Fanqi Meng, Wei Mao, Jiaou Wang, Yong Jiang, Katsuyuki Fukutani, Markus Wilde, Bunshi Fugetsu, Ichiro Sakata, Nuofu Chen, and Jikun Chen,

J. Phys. Chem. Lett. 13, 8078-8085, (2022).

Quantum critical spin-liquid-like behavior in the S=1/2 quasikagome-lattice compound CeRh1−xPdxSn investigated using muon spin relaxation and neutron scattering

Rajesh Tripathi, D. T. Adroja, C. Ritter, Shivani Sharma, Chongli Yang, A. D. Hillier, M. M. Koza, F. Demmel, A. Sundaresan, S. Langridge, Wataru Higemoto, Takashi U. Ito, A. M. Strydom, G. B. G. Stenning, A. Bhattacharyya, David Keen, H. C. Walker, R. S. Perry, Francis Pratt, Qimiao Si, and T. Takabatake,

Phys. Rev. B 106, 064436, (2022).

Efficient Hydrogen Isotope Separation by Tunneling Effect Using Graphene-Based Heterogeneous Electrocatalysts in Electrochemical Hydrogen Isotope Pumping

Satoshi Yasuda, Hisayoshi Matsushima, Kenji Harada, Risako Tanii, Tomo-o Terasawa, Masahiro Yano, Hidehito Asaoka, Jessiel Siaron Gueriba, Wilson Agerico Diño, and Katsuyuki Fukutani,

ACS NANO 16, 14362, (2022).

Two-step Mott transition in Ni(S,Se)2: μSR studies and charge-spin percolation model

Qi Sheng, Tatsuya Kaneko, Kohtaro Yamakawa, Zurab Guguchia, Zizhou Gong, Guoqiang Zhao, Guangyang Dai, Changqing Jin, Shengli Guo, Licheng Fu, Yilun Gu, Fanlong Ning, Yipeng Cai, Kenji M. Kojima, James Beare, Graeme M. Luke, Shigeki Miyasaka, Masato Matsuura, Shin-ichi Shamoto, Takashi Ito, Wataru Higemoto, Andrea Gauzzi, Yannik Klein, and Yasutomo J. Uemura,

Phys. Rev. Res. 4, 033172, (2022).

2021

Electrochemically Driven Specific Alkaline Metal Cation Adsorption on a Graphene Interface

Satoshi Yasuda, Kazuhisa Tamura, Masaru Kato, Hidehito Asaoka, and Ichizo Yagi,

J. Phys. Chem. C 125 22154 (2021).

Gallium-effect in a lead-free solder for silver-sheathed superconducting tape

Shin-Ichi Shamoto, Min Kai Lee, Yuki Fujimura, Keietsu Kondo, Takashi U Ito, Kazuhiko Ikeuchi, Satoshi Yasuda and Lieh-Jeng Chang,

Mater. Res. Express 8 076303 (2021).

Nuclear-spin conversion analysis of ν2 + ν4 combination band of crystalline methane in phase II

Takeru Sugimoto and Koichiro Yamakawa,

J Chem. Phys. 154, 026101 (2021).

Impact of Heterometallic Cooperativity of Iron and Copper Active Sites on Electrocatalytic Oxygen Reduction Kinetics

Masaru Kato, Natsuki Fujibayashi, Daiki Abe, Naohiro Matsubara, Satoshi Yasuda, and Ichizo Yagi,

ACS Catal. 11, 2356-2365 (2021).

Blackening of titanium dioxide nanoparticles by atomic hydrogen and the effect of coexistence of water on the blackening

Masahide Fujimoto, Masuaki Matsumoto, Naoki Nagatsuka, and Katsuyuki Fukutani,

RSC Adv., 11, 4270-4275 (2021).

Pressure dependence of ferromagnetic phase boundary in BaVSe3 studied with high-pressure μ+SR

Jun Sugiyama, Wataru Higemoto, Daniel Andreica, Ola Kenji Forslund, Elisabetta Nocerino, Martin Månsson, Yasmine Sassa, Ritu Gupta, Rustem Khasanov, Hiroto Ohta, and Hiroyuki Nakamura,

Phys. Rev. B, 103, 104418 (2021).

High-temperature antiferromagnetism in Yb based heavy fermion systems proximate to a Kondo insulator

Shintaro Suzuki, Kou Takubo, Kentaro Kuga, Wataru Higemoto, Takashi U. Ito, Takahiro Tomita, Yasuyuki Shimura, Yosuke Matsumoto, Cédric Bareille, Hiroki Wadati, Shik Shin, and Satoru Nakatsuji,

Phys. Rev. Research, 3, 023140 (2021).

Focusing and spin polarization of atomic hydrogen beam

Y. Nagaya, H. Nakatsu, S. Ogura, K. Shimazaki, H. Ueta, K. Takeyasu, and K. Fukutani,

J. Chem. Phys. 155, 194201 (2021).

Atomic arrangements of quasicrystal bilayer graphene: Interlayer distance expansion

Yuki Fukaya, Yuhao Zhao, Hyun-Woo Kim, Joung Real Ahn, Hirokazu Fukidome, and Iwao Matsuda,

Phys. Rev. B 104, L180202 (2021).

2020

Emergence of nearly flat bands through a kagome lattice embedded in an epitaxial two-dimensional Ge layer with a bitriangular structure

A. Fleurence, C.-C. Lee, R. Friedlein, Y. Fukaya, S. Yoshimoto, K. Mukai, H. Yamane, N. Kosugi, J. Yoshinobu, T. Ozaki, and Y. Yamada-Takamura

Phys. Rev. B 102, 201102(R) (2020).

Electronic structure of a (3×3)-ordered silicon layer on Al(111)

Y. Sato, Y. Fukaya, M. Cameau, A. K. Kundu, D. Shiga, R. Yukawa, K. Horiba, C.-H. Chen, A. Huang, H.-T. Jeng, T. Ozaki, H. Kumigashira, M. Niibe, and I. Matsuda

Phys. Rev. Mater. 4, 064005 (2020).

Direct measurement of fast ortho-para conversion of molecularly chemisorbed H2 on Pd(210)

H. Ueta, Y. Sasakawa, D. Ivanov, S. Ohno, S. Ogura, and K. Fukutani

Phys. Rev. B 102, 121407(R) (2020).

Magnetic structure and phase transition at the surface region of Fe3O4(100)

Taizo Kawauchi, Yoshio Miura, Kanta Asakawa and Katsuyuki Fukutani,

J Appl. Phys. Commun. 4, 115001 (2020).

Polarity reversal of the charge carrier in tetragonal TiHx (x = 1.6−2.0) at low temperatures

Ryota Shimizu, Yuki Sasahara, Ikutaro Hamada, Hiroyuki Oguchi, Shohei Ogura, Tetsuroh Shirasawa, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Shin-ichi Orimo, Katsuyuki Fukutani, and Taro Hitosugi,

Phys. Rev. Res. 2, 033467 (2020).

Structure of quasi-free-standing graphene on the SiC (0001) surface prepared by the rapid cooling method

Tatsuya Sumi, Kazuki Nagai, Jianfeng Bao, Tomo-o Terasawa, Wataru Norimatsu, Michiko Kusunoki, and Yusuke Wakabayashi,

Appl. Phys. Lett. 117, 143102 (2020).

Epitaxial Thin Film Growth of Europium Dihydride

Yuya Komatsu, Ryota Shimizu, Markus Wilde, Shigeru Kobayashi, Yuki Sasahara, Kazunori Nishio, Kei Shigematsu, Akira Ohtomo, Katsuyuki Fukutani, and Taro Hitosugi,

Cryst. Growth Des. 20, 5903 (2020).

High-temperature short-range order in Mn3RhSi

Hiroki Yamauchi, Dita Puspita Sari, Isao Watanabe, Yukio Yasui, Lieh-Jeng Chang, Keietsu Kondo, Takashi U. Ito, Motoyuki Ishikado, Masato Hagihara, Matthias D. Frontzek, Songxue Chi, Jaime A. Fernandez-Baca, James S. Lord, Adam Berlie, Atsuhiro Kotani, Shigeo Mori, and Shin-ichi Shamoto,

Communications Materials 1, 43 (2020).

Fast nuclear-spin conversion of H2 trapped and polarized in a CO2 matrix

Koichiro Yamakawa, Atsuki Ishibashi, Toshinobu Namiyoshi, Yuichi Azuma, and Ichiro Arakawa,

Phys. Rev. B 102, 041401(R) (2020).

Impact of deposition of indium tin oxide double layers on hydrogenated amorphous silicon/crystalline silicon heterojunction

Masanori Semma, Kazuhiro Gotoh, Markus Wilde, Shohei Ogura, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

AIP Advances 10, 065008 (2020).

Hydrogen isotope role in the crystal orientation change of erbium oxide coatings

Wei Mao, Markus Wilde, Takumi Chikada, Katsuyuki Fukutani, Hiroyuki Matsuzaki, Takayuki Terai,

J. Nuc. Mater. 528, 151871 (2020).

Effect of hydrogen plasma treatment on the passivation performance of TiOx on crystalline silicon prepared by atomic layer deposition

Shinsuke Miyagawa, Kazuhiro Gotoh, Shohei Ogura, Markus Wilde, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

J. Vac. Sci. Technol. A ALD2020, 022410 (2020).

Effect of forming gas annealing on hydrogen content and surface morphology of titanium oxide coated crystalline silicon heterocontacts

Yuta Nakagawa, Kazuhiro Gotoh, Markus Wilde, Shohei Ogura, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

J. Vac. Sci. Technol. A ALD2020, 022415 (2020).

Dynamical Quantum Filtering via Enhanced Scattering of para-H2 on the Orientationally Anisotropic Potential of SrTiO3(001)

Koji Shimizu, Wilson Agerico Diño, Hiroshi Nakanishi, Hideaki Kasai, Kotaro Takeyasu, Katsuyuki Fukutani and Ayako Yajima ,

Sci. Rep. 10, 5939 (2020).

Confinement of Hydrogen Molecules at Graphene–Metal Interface by Electrochemical Hydrogen Evolution Reaction

Satoshi Yasuda, Kazuhisa Tamura, Tomo-o Terasawa, Masahiro Yano, Hideaki Nakajima, Takahiro Morimoto, Toshiya Okazaki, Ryuushi Agari, Yasufumi Takahashi, Masaru Kato, Ichizo Yagi, and Hidehito Asaoka,

J. Phys. Chem. C 124, 5300–5307 (2020).

Potential energy shift of the Fermi level at plasmonic structures for light-energy conversion determined by graphene-based Raman measurements

Hiro Minamimoto, Kensuke Yasuda, Ruifeng Zhou, Xiaowei Li, Satoshi Yasuda, and Kei Murakoshi,

J. Chem. Phys. 152, 124702 (2020).

Terahertz and mid-infrared spectroscopy of matrix-isolated clusters and matrix-sublimation ice of D2O

Koichiro Yamakawa, Hirokazu Nasu, Natsumi Suzuki, Genki Shimizu, and Ichiro Arakawa,

J. Chem. Phys. 152, 174310 (2020).

μSR and Neutron Scattering Studied on Possible Partially-Disordered Magnetic State Coexisting with Heavy Quasiparticles in SmPt2Si2

Naoki Nakamura, Ryuji Higashinaka, Kengo Fushiya, Ryo Tsubota, Takashi U. Ito, Wataru Higemoto, Akiko Nakao, Ryoji Kiyanagi, Takashi Ohhara, Koji Kaneko, Tatsuma D. Matsuda, and Yuji Aoki,

JPS Conf. Proc. 29, 012009 (2020).

System for coincidence measurements of the ions desorbed and projectiles scattered from noble gas solid surfaces by slow multiply charged ion impacts

H. Sawa, S. Uchida, H. Ueta and T. Hirayama,

X‐Ray Spectrometry. 49, 90–94 (2020).

Nuclear spin conversion of H2, H2O, and CH4 interacting with diamagnetic insulators

K Yamakawa and K. Fukutani,

J. Phys. Soc. Jpn. 89, 051016 (2020).

Negatively charged muonium and related centers in solids

T. U. Ito, W. Higemoto, K. Shimomura,

J. Phys. Soc. Jpn., 89, 051007 (2020).

Structural of superconducting Ca-intercalated bilayer Graphene/SiC studied using total-reflection high-energy positron diffraction

Y. Endo, Y. Fukaya, I. Mochizuki, A. Takayama, T. Hyodo, and S. Hasegawa,

Carbon 157 857 (2020).

2019

Nonzero Wavevector Excitation of Graphene by Localized Surface Plasmons

Jinjiang Zhang, Ruifeng Zhou, Hiro Minamimoto, Satoshi Yasuda, and Kei Murakoshi,

Nano Lett. 19, 7887 (2019).

Ab initio calculations for the H-decorated neutral and charged oxygen vacancy in erbium oxide

Wei Mao, Liang Zhang, Markus Wilde, Shohei Ogura, Takumi Chikada, Katsuyuki Fukutani, Hiroyuki Matsuzaki, Takayuki Terai,

FUSION ENG DES 144, 188-192 (2019).

Hydrogen incorporation and release from nonevaporable getter coatings based on oxygen-free Pd/Ti thin films

Masuaki Matsumoto, Tomohiro Okada, Tetsuya Miyazawa, Kazuhiko Mase, Misao Yamanaka, Ayako Hashimoto, Markus Wilde, and Katsuyuki Fukutani,

J. Vac. Sci. Technol. A 37, 051601 (2019);.

Hydrogen concentration at a-Si:H/c-Si heterointerfaces—The impact of deposition temperature on passivation performance

Kazuhiro Gotoh, Markus Wilde, Shinya Kato, Shohei Ogura, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami,

AIP Advances 9, 075115 (2019).

Negative muon capture ratios for nitrogen oxide molecules

K. Ninomiya, T. U. Ito, W. Higemoto, N. Kawamura, P. Strasser, T. Nagatomo, K. Shimomura, Y. Miyake, M. Kita, A. Shinohara, K. M. Kubo, and T. Miura,

J. Radioanal. Nucl. Chem. 319, 767-773 (2019).

New precise measurements of muonium hyperfine structure at J-PARC MUSE

P. Strasser, M. Abe, M. Aoki, S. Choi, Y. Fukao, Y. Higashi, T. Higuchi, H. Iinuma, Y. Ikedo, K. Ishida, T. Ito, T. U. Ito, M. Iwasaki, R. Kadono, O. Kamigaito, S. Kanda, K. Kawagoe, D. Kawall, N. Kawamura, M. Kitaguchi, A. Koda, K. M. Kojima, K. Kubo, M. Matama, Y. Matsuda, Y. Matsudate, T. Mibe, Y. Miyake, T. Mizutani, K. Nagamine, S. Nishimura, T. Ogitsu, N. Saito, K. Sasaki, S. Seo, H. M. Shimizu, K. Shimomura, T. Suehara, M. Tajima, K. S. Tanaka, T. Tanaka, J. Tojo, D. Tomono, H. A. Torii, E. Torikai, A. Toyoda, Y. Tsutsumi, K. Ueno, Y. Ueno, D. Yagi, A. Yamamoto, T. Yamanaka, T. Yamazaki, H. Yasuda, M. Yoshida and T. Yoshioka,

EPJ Web Conf. 198, 00003 (2019).

New ion desorption mechanism from rare gas solids by multiply charged ion impacts

K. Ban, M. Akiwa, H. Ueta, T. Tachibana and T. Hirayama,

Low Temp. Phys. 45, 727 (2019).

Visualization of subnanometric local phonon modes in a plasmonic nanocavity via tip-enhanced Raman spectroscopy in ambient

M. V. Balois, N. Hayazawa, S. Yasuda, K. Ikeda, B. Yang, E. Kazuma, Y. Yokota, Y. Kim, T. Tanaka,

NPJ 2D Materials and Applications 3, 38 (2019).

Asymmetrically optimized structure in a high-Tc single unit-cell FeSe superconductor

Y. Fukaya, G. Zhou, F. Zheng, P. Zhang, L. Wang, Q.-K. Xue, and S. Shamoto,

J. Phys.: Condens. Matter 31, 055701 (2019).

Total-reflection high-energy positron diffraction (TRHEPD) for structure determination of the topmost and immediate sub-surface atomic layer

Y. Fukaya, A. Kawasuso, A. Ichimiya, and T. Hyodo,

J. Phys. D: Appl. Phys. 52, 013002 (2019) [Review Paper].

Effect of hydrogen on chemical vapor deposition growth of graphene on Au substrates

T. Terasawa, T. Taira, S. Yasuda, S. Obata, K. Saiki, H. Asaoka

Jpn. J. Appl. Phys. 58, SIIB17 (2019)

Longitudinal strain of epitaxial graphene monolayers on SiC substrates evaluated by z-polarization Raman microscopy

Y. Saito, K. Tokiwa, T. Kondo, J. Bao, T. Terasawa, W. Norimatsu, M. Kusunoki

AIP Advances 9, 065314 (2019)

Local Structure in Functional Solids

S. Shamoto,

J. Phys. Soc. Jpn. 88, 081008 (2019) [Review Paper].

Probing the quantum phase transition in Mott insulator BaCoS2 tuned by pressure and Ni-substitution

Z. Guguchia, B.A. Frandsen, D. Santos-Cottin, S.C. Cheung, Z. Gong, Q. Sheng, K. Yamakawa, A.M. Hallas, M.N. Wilson, Y. Cai, J. Beare, R. Khasanov, R. De Renzi, R. De Renzi, G. Luke, S. Shamoto, A. Gauzzi, K. Yannick, and Y.J. Uemura,

Phys. Rev. Materials 3, 045001 (2019).

Q-dependence of magnetic resonance mode on FeTe0.5Se0.5 studied by inelastic neutron scattering

M. Ishikado, K. Kodama, R. Kajimoto, M. Nakamura, Y. Inamura, K. Ikeuchi, S. Ji, M. Arai, and S. Shamoto,

Condens. Matter 2019, 4(3), 69. (Special Issue "Selected Papers from Quantum Complex Matter 2018“)

Characterization and optimization of ultra slow muon beam at J-PARC/MUSE: A simulation study

A.D. Pant, T. Adachi, P. Strasser, Y. Ikedo, Y. Oishi, J. Nakamura, W. Higemoto, K. Shimomura, R. Kadono, Y. Miyake, E. Torikai,

Nucl. Inst. Meth. In Phys, Res. A 929, 129(2019)

Initial quantum levels of captured muons in CO, CO2, and COS

G. Yoshida, K. Ninomiya, M. Inagaki, W. Higemoto, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, T. Miura, K. M. Kubo, A. Shinohara

J Radioanal Nucl Chem 320(2), 283 (2019)

Fabrication of nm-thick palladium hydride and observation of its relaxation

T. Ozawa, R. Shimizu, S. Ogura, T. Hitosugi, K. Fukutani,

J. Vac. Surf. Sci. 62, 492 (2019).

Changes of RHEED intensity with hydrogen position on metal surface

T. Kawamura, K. Fukutani,

Surf. Sci. 688 (2019) 7.

Hydrogen distribution and electronic structure of TiO2(110) hydrogenated with low-energy hydrogen ion

Y. Ohashi, N. Nagatsuka, S. Ogura, K. Fukutani,

J. Phys. Chem. C 123 (2019) 10319.

Electronic and spin states modulation on Fe3O4(111) surfaces

K. Asakawa, Y. Miura, N. Nagatsuka, K. Takeyasu, M. Matsumoto, K. Fukutani,

Phys. Rev. B 99, 085442 (2019).

Spectroscopic determination of interconversion rates among three nuclear spin isomers of methane in crystalline II

T. Sugimoto, H. Nasu, I. Arakawa, and K. Yamakawa,

J. Chem. Phys. 150 (2019) 184302.

Excitation of infrared-inactive vibrational modes in a polyatomic molecule through hot band transitions

K. Yamakawa,

Eur. Phys. J. D 73 (2019) 49.

Controllably boron-doped epitaxial graphene grown by thermal decomposition of a B4C thin film

W. Norimatsu, K. Matsuda, T. Terasawa, N. Takata, A. Masumori, K. Ito, K. Oda, T. Ito, A. Endo, R. Funahashi, and M. Kusunoki,

Nanotechnology, 31, 145711 (2019).

Polaronic nature of a muonium-related paramagnetic center in SrTiO3

T. U. Ito, W. Higemoto, A. Koda, and K. Shimomura,

Appl. Phys. Lett. 115 (2019) 192103

2018

Structure analysis of two-dimensional atomic sheets by total-reflection high-energy positron diffraction

Y. Fukaya,

e-J. Surf. Sci. Nanotechnol. 16, 111 (2018).

Temperature dependence of magnetic excitations in the frustrated antiferromagnetic spinel ZnMn2O4

H. Chang, I.-Y. Hwang, J.-H. Chung, J. R. Stewart, W. Higemoto, and Y. Miyake

Phys. Rev. B 97, 014406 (2018).

Nuclear Magnetic Field in Solids Detected with Negative-Muon Spin Rotation and Relaxation

J. Sugiyama, I. Umegaki, H. Nozaki, W. Higemoto, K. Hamada, S. Takeshita, A. Koda, K. Shimomura, K. Ninomiya, M. K. Kubo,

Phys. Rev. Lett. 121, 087202 (2018). [Featured in Physics] [Editors’ Suggestion]

Temperature dependence of magnetic excitations in the frustrated antiferromagnetic spinel ZnMn2O4

H. Chang, I.-Y. Hwang, J.-H. Chung, J. Ross Stewart, W. Higemoto, Y. Miyake,

Phys. Rev. B 97, 014406 (2018).

Magnetism of A-site ordered perovskites CaCu3Cr4O12 and LaCu3Cr4O12

J. Sugiyama, H. Nozaki, I. Umegaki, K. Miwa, W. Higemoto, E. J. Ansaldo, J. H. Brewer, H. Sakurai, M. Isobe, H. Takagi, M. Mansson,

Phys. Rev. B 97, 024416 (2018).

Uniform Si Nano-dot Fabrication Using Reconstructed Structure of Si(110)

M. Yano, Y. Uozumi, S. Yasuda, H. Asaoka,

Jpn. J. Appl. Phys. 57, 06HD04 (2018).

A-site Ordered Chromium Perovskites, ACu3Cr4O12 with A = Trivalent Ions

J. Sugiyama, H. Nozaki, I. Umegaki, W. Higemoto, M. Isobe, H. Takagi, H. Sakurai, E. J. Ansaldo, J. H. Brewer, Y. Sassa, O. K. Forslund, M. Månsson,

JPS Conf. Proc. 21, 011009 (2018).

Muon Spin Relaxation of an Al–3.4%Zn–1.9%Mg Alloy

K. Nishimura, K. Matsuda, N. Nunomura, T. Namiki, S. Lee, D. Hatakeyama, W. Higemoto, Y. Miyake, T. Matsuzaki, G. Itoh, K. Ihara, H. Toda, M. Yamaguchi,

JPS Conf. Proc. 21, 011030 (2018).

µSR Study on Hydrogen Behavior in Palladium

M. Mihara, H. Araki, Ma. Mizuno, K. Shimomura, W. Higemoto, K. Sugita, K. Atsushi, M. Kondo, Y. Tanaka, T. Matsuzaki, R. Kadono, W. Sato, T. Nakano, T. Fukuda,

JPS Conf. Proc. 21, 011031 (2018).

Theoretical Calculations of Charge States and Stopping Sites of Muons in Glycine and Triglycine

Amba Datt Pant, Y. Sugawara, H. Nakanishi, E. Torikai, W. Higemoto, K. Shimomura, K.Nagamine,

JPS Conf. Proc. 21, 011038 (2018).

J-PARC Muon Facility, MUSE

Y. Miyake, K. Shimomura, N. Kawamura, A. Koda, P. Strasser, K. M. Kojima, H. Fujimori, S. Makimura, Y. Ikedo, Y. Kobayashi, J. Nakamura, Y. Oishi, S. Takeshita, T. Adachi, Amba Datt Pant, H. Okabe, S. Matoba, M. Tampo, M. Hiraishi, K. Hamada, S. Doiuchi, W. Higemoto, T. U. Ito, R. Kadono,

JPS Conf. Proc. 21, 011054 (2018).

Muon Beamline Commissioning and Feasibility Study for μSR at a New DC Muon Beamline, MuSIC-RCNP, Osaka University

D. Tomono, M. Fukuda, K. Hatanaka, W. Higemoto, Y. Kawashima, K. M. Kojima, Y. Kuno, Y. Matsuda, T. Matsuzaki, Y. Miyake, K. Miyamoto, Y. Morita, T. Motoishi, Y. Nakazawa, K. Ninomiya, R. Nishikawa, S. Ohta, A. Sato, K. Shimomura, K. Takahisa, Y. Weichao, M. L. Wong,

JPS Conf. Proc. 21, 011057 (2018).

Transportation of Ultra Slow Muon on U-line, MLF, J-PARC

Amba Datt Pant, T. Adachi, Y. Ikedo, Y. Oishi, J. Nakamura, P. Strasser, K. Kojima, S. Makimura, N. Kawamura, A. Koda, T. Ito, W. Higemoto, K. Shimomura, R. Kadono, Y. Miyake, E. Torikai,

JPS Conf. Proc. 21, 011060 (2018).

Status of the New Surface Muon Beamline at J-PARC MUSE

P. Strasser, A. Koda, K. M. Kojima, T. U. Ito, H. Fujimori, Y. Irie, M. Aoki, Y. Nakatsugawa, W. Higemoto, M. Hiraishi, H. Li, H. Okabe, S. Takeshita, K. Shimomura, N. Kawamura, R. Kadono, Y. Miyake,

JPS Conf. Proc. 21, 011061 (2018).

Neutron scattering study of yttrium iron garnet

S. Shamoto, T. U. Ito, H. Onishi, H. Yamauchi, Y. Inamura, M. Matsuura, M. Akatsu, K. Kodama, A. Nakao, T. Moyoshi, K. Munakata, T. Ohhara, M. Nakamura, S. Ohira-Kawamura, Y. Nemoto, K. Shibata,

Phys. Rev. B 97, 054429 (2018).

STM-Induced SiO2 Decomposition on Si (110)

M. Yano, Y. Uozumi, S. Yasuda, H. Asaoka, C. Tsukada, H. Yoshida, A. Yoshigoe

e-J. Surf. Sci. Nanotech. 16, 370 (2018)

Characterization of SiO2 reduction reaction region at void periphery on Si (110)

M. Yano, Y. Uozumi, S. Yasuda, H. Asaoka, C. Tsukada, H. Yoshida, A. Yoshigoe

Jpn. J. Appl. Phys. 57, 08NB13 (2018).

Absorbent property of fullerene for cesium isotope separation investigated using X-ray photoelectron spectroscopy

T. Sekiguchi, K. Yokoyama, S. Suzuki, T. Yaita, Y. Uozumi, M. Yano, H. Asaoka

Prog. Nucl. Sci. Technol. 5, 161 (2018).

2017

Research progress at the Slow Positron Facility in the Institute of Materials Structure Science, KEK

T. Hyodo, K. Wada, I. Mochizuki, M. Kimura, N. Toge, T. Shidara, Y. Fukaya, M. Maekawa, A. Kawasuso, S. Iida, K. Michishio, and Y. Nagashima

J. Phys.: Conf. Ser. 791, 012003 (2017).

Out-of-Plane Strain Induced in a Moire Superstructure of Monolayer MoS2 and MoSe2 on Au(111)

S. Yasuda, R. Takahashi, R. Osaka, R. Kumagai, Y. Miyata, S. Okada, Y. Hayamizu, K. Murakoshi

Small 13, (2017) 1700748-1700755.

Materials and Life Science Experimental Facility at the Japan Proton Accelerator Research Complex IV: The Muon Facility

Wataru Higemoto, Ryosuke Kadono, Naritoshi Kawamura, Akihiro Koda, Kenji M. Kojima, Shunsuke Makimura, Shiro Matoba, Yasuhiro Miyake, Koichiro Shimomura and Patrick Strasser

Quantum Beam Sci. 2017, 1(1), 11.

Alternative Equation on Magnetic Pair Distribution Function for Quantitative Analysis

Katsuaki Kodama, Kazutaka Ikeda, Shin-ichi Shamoto, and Toshiya Otomo

J. Phys. Soc. Jpn. 86, 124708 (2017).

Silver photo-diffusion into Ge-rich amorphous germanium sulfide ? neutron reflectivity study

Y. Sakaguchi, H. Asaoka, M. Mitkova

J. Appl. Phys., 122 (2017) 235105 (1-12).

Excited configurations of hydrogen in the BaTiO3-xHx perovskite lattice associated with hydrogen exchange and transport

T. U. Ito, A. Koda, K. Shimomura, W. Higemoto, T. Matsuzaki, Y. Kobayashi, and H. Kageyama

Phys. Rev. B 95, 020301(R) (2017).

Frustrated magnetism in the Heisenberg pyrochlore antiferromagnets AYb2X4(A=Cd, Mg; X=S, Se)

Tomoya Higo, Kensuke Iritani, Mario Halim, Wataru Higemoto, Takashi U. Ito, Kentaro Kuga, Kenta Kimura, and Satoru Nakatsuji

Phys. Rev. B 95, 174443 (2017).

Research progress at the Slow Positron Facility in the Institute of Materials Structure Science, KEK

T. Hyodo, K. Wada, I. Mochizuki, M. Kimura, N. Toge, T. Shidara, Y. Fukaya, M. Maekawa, A. Kawasuso, S. Iida, K. Michishio, and Y. Nagashima

J. Phys.: Conf. Series 791 (2017) 012003.

Uniaxial pressure effect on the magnetic ordered moment and transition temperatures in BaFe2-xTxAs2(T=Co,Ni)

D. W. Tam, U. Song, H. Man, S. C. Cheung, Z. Yin, X. Lu, W. Wang, B. A. Frandsen, L. Liu, Z. Gong, T. U. Ito, Y. Cai, M. N. Wilson, S. Guo, K. Koshiishi, W. Tian, B. Hitti, A. Ivanov, Y. Zhao, J. W. Lynn, G. M. Luke, T. Berlijn, T. A. Maier, Y. J. Uemura, and P. Dai

Phys. Rev. B 95, 060505(R) (2017).

New precise measurement of muonium hyperfine structure interval at J-PARC

Y. Ueno, M. Aoki, Y. Fukao, Y. Higashi, T. Higuchi, H. Iinuma, Y. Ikedo, K. Ishida, T. U. Ito, M. Iwasaki, R. Kadono, O. Kamigaito, S. Kanda, D. Kawall, N. Kawamura, A. Koda, K. M. Kojima, M. K. Kubo, Y. Matsuda, T. Mibe, Y. Miyake, T. Mizutani, K. Nagamine, K. Nishiyama, T. Ogitsu, R. Okubo, N. Saito, K. Sasaki, K. Shimomura, P. Strasser, M. Sugano, M. Tajima, K. S. Tanaka, D. Tomono, H. A. Torii, E. Torikai, A. Toyoda, K. Ueno, A. Yamamoto, and M. Yoshida

Hyperfine Interact. 238, 14 (2017).

2016

Asymmetric structure of germanene on an Al(111) surface studied by total-reflection high-energy positron diffraction

Y. Fukaya, I. Matsuda, B. Feng, I. Mochizuki, T. Hyodo, and S. Shamoto

2D Mater. 3 (2016) 035019.

Electronic Structure of Hydrogen Donors in Semiconductors and Insulators Probed by Muon Spin Rotation(invited review)

Koichiro Shimomura and Takashi U. Ito

J. Phys. Soc. Jpn. 85, 091013 (2016).

Volume-wise destruction of the antiferromagnetic Mott insulating state through quantum tuning

Benjamin A. Frandsen, Lian Liu, Sky C. Cheung, Zurab Guguchia, Rustem Khasanov, Elvezio Morenzoni, Timothy J. S. Munsie, Alannah M. Hallas, Murray N. Wilson, Yipeng Cai, Graeme M. Luke, Bijuan Chen, Wenmin Li, Changqing Jin, Cui Ding, Shengli Guo, Fanlong Ning, Takashi U. Ito, Wataru Higemoto, Simon J. L. Billinge, Shoya Sakamoto, Atsushi Fujimori, Taito Murakami, Hiroshi Kageyama, Jose Antonio Alonso, Gabriel Kotliar, Masatoshi Imada, and Yasutomo J. Uemura

Nat. Commun. 7, 12519 (2016).

New muonium HFS measurements at J-PARC/MUSE

P. Strasser, M. Aoki, Y. Fukao, Y. Higashi, T. Higuchi, H. Iinuma, Y. Ikedo, K. Ishida, T. U. Ito, M. Iwasaki, R. Kadono, O. Kamigaito, S. Kanda, D. Kawall, N. Kawamura, A. Koda, K. M. Kojima, K. Kubo, Y. Matsuda, Y. Matsudate, T. Mibe, Y. Miyake, T. Mizutani, K. Nagamine, S. Nishimura, K. Nishiyama, T. Ogitsu, R. Okubo, N. Saito, K. Sasaki, S. Seo, K. Shimomura, M. Sugano, M. Tajima, K. S. Tanaka, T. Tanaka, D. Tomono, H. A. Torii, E. Torikai, A. Toyoda, K. Ueno, Y. Ueno, D. Yagi, A. Yamamoto, and M. Yoshida

Hyperfine Interact. 237, 124 (2016).

Processes of silver photo-diffusion into Ge-chalcogenide probed by neutron reflectivity technique

Y. Sakaguchi, H. Asaoka, Y. Uozumi, Y. Kawakita, T. Ito, M. Kubota, D. Yamazaki, K. Soyama, G. Sheoran, M. Mitkova

Phys. Status Solidi A, 213 (2016) 1894-1903.

Silver photo-diffusion and photo-induced macroscopic surface deformation of Ge33S67/Ag / Si substrate

Y. Sakaguchi, H. Asaoka, Y. Uozumi, K. Kondo, D. Yamazaki, K. Soyama, M. Ailavajhala, M. Mitkova

J. Appl. Phys. 120 (2016) 055103 (1-10).

Resonant inelastic x-ray scattering study of entangled spin-orbital excitations in superconducting PrFeAsO0.7

T. Nomura, Y. Harada, H. Niwa, K. Ishii, M. Ishikado, S. Shamoto, and I. Jarrige

Phys. Rev. B 94, 035134 (2016).

Local Structural Analysis of Half-Metallic Ferromagnet CrO2

Katsuaki Kodama, Kazutaka Ikeda, Masahiko Isobe, Hikaru Takeda, Masayuki Itoh, Yutaka Ueda, Shin-ichi Shamoto, and Toshiya Otomo

J. Phys. Soc. Jpn. 85, 094709 (2016).

Spin and Time Reversal Symmetries of Superconducting Electron Pairs Probed by the Muon Spin Rotation and Relaxation Technique (invited review)

Wataru Higemoto, Yuji Aoki and Douglous E MacLaughlin

J. Phys. Soc. Jpn. 85 (2016) 091007.

Spacing between graphene and metal substrates studied with total-reflection high-energy positron diffraction

Yuki Fukaya, Shiro Entani, Seiji Sakai, Izumi Mochizuki, Ken Wada, Toshio Hyodo, and Shin-ichi Shamoto

Carbon 103 (2016) 1-4. doi:10.1016/j.carbon.2016.03.006

Structure determination of the rutile-TiO2(110)-(1×2) surface using total-reflection high-energy positron diffraction (TRHEPD)

I. Mochizuki, H. Ariga, Y. Fukaya, K. Wada, M. Maekawa, A. Kawasuso, T. Shidara, K. Asakura, and T. Hyodo

Phys. Chem. Chem. Phys. 18 (2016) 7085-7092.

2015

Surface stress measurement of Si(111) 7x7 reconstruction by comparison with hydrogen-terminated 1x1 surface

H. Asaoka, Y. Uozumi

Thin Solid Films 591(2015)200-203.

Measurement of transient photo-induced changes in thin films at J-PARC-time-resolved neutron reflectivity measurement of silver photo-diffusion into Ge-chalcogenide films-

Y. Sakaguchi, H. Asaoka, Y. Uozumi, Y. Kawakita, T. Ito, M. Kubota, D. Yamazaki, K. Soyama, M. Ailavajhala, K. Wolf, M. Mitkova, M. W. A. Skoda

J. Phys. Soc. Jpn. 8(2015)031023.

Synthesis of silicon carbide nanotube heterostructure by crystallinity change using ion irradiation technique

T Taguchi, S Yamamoto, K Kodama, H Asaoka

Carbon, 95(2015)279-285.

Perturbation on hyperfine-enhanced 141Pr nuclear spin dynamics associated with antiferroquadrupolar order in PrV2Al20

T. U. Ito, W. Higemoto, A. Sakai, M. Tsujimoto, and S. Nakatsuji

Phys. Rev. B 92, 125151 (2015).

Crystal Structure and Electron Density Distribution Analyses of NdxCe1-xO2-δ for Electrolyte by Rietveld/ Maximum Entropy Method

T. Taguchi, N. Igawa, S. Miwa, A. Birumachi, H. Asaoka, M. Osaka

e-J. Surf. Sci. Nanotech., 13(2015)339-342.

Nondestructive Elemental Depth-Profiling Analysis by Muonic X-ray Measurement

K. Ninomiya, M. K. Kubo, T. Nagatomo, W. Higemoto, T. U. Ito, N. Kawamura, P. Strasser, K. Shimomura, Y. Miyake, T. Suzuki, Y. Kobayashi, S. Sakamoto, A. Shinohara, T. Saito

Anal. Chem. 87, 4597-4600 (2015).

Muon capture probability of carbon and oxygen for CO, CO2, and COS under low-pressure gas conditions

G. Yoshida, K. Ninomiya, T. U. Ito, W. Higemoto, T. Nagatomo, P. Strasser, N. Kawamura, K. Shimomura, Y. Miyake, T. Miura, K. M. Kubo, A. Shinohara

J. Radioanal. Nucl. Chem. 303, 1277-1281 (2015).

Thermosetting polymer for dynamic nuclear polarization: Solidification of an epoxy resin mixture including TEMPO

Y. Noda, T. Kumada and S. Shamoto

Nuclear Instruments and Methods in Physics Research A 776 (2015) 8-14.

Online Monitoring of Negative Muon Beam Profiles at J-PARC MUSE using a Gated Image Intensifier

T. U. Ito, W. Higemoto, K. Ninomiya, M. K. Kubo, N. Kawamura, and K. Shimomura

JPS Conf. Proc. 8, 036014 (2015).

Tuning of Ultra-slow Muon Transport System

Taihei Adachi, Yutaka Ikedo, Kusuo Nishiyama, Atsushi Yabuuchi, Takashi Nagatomo, Patrick Strasser, Takashi U. Ito, Wataru Higemoto, Kenji M. Kojima, Shunsuke Makimura, Jumpei Nakamura, Koichiro Shimomura, Naritoshi Kawamura, Yasuo Kobayashi, Ryosuke Kadono, Yasuhiro Miyake, and Eiko Torikai

JPS Conf. Proc. 8, 036017 (2015).

The Development of a Non-Destructive Analysis System with Negative Muon Beam for Industrial Devices at J-PARC MUSE

Motonobu Tampo, Kouji Hamada, Naritoshi Kawamura, Makoto Inagaki, Takashi U. Ito, Kenji M. Kojima, Kenya M. Kubo, Kazuhiko Ninomiya, Patrick Strasser, Go Yoshida, and Yasuhiro Miyake

JPS Conf. Proc. 8, 036016 (2015).

Muonic Atom Formation by Muon Transfer Process in C6H6 or C6H12 and CCl4 Mixtures

Makoto Inagaki, Kazuhiko Ninomiya, Kazuya Fujihara, Go Yoshida, Yoshitaka Kasamatsu, Michael K. Kubo, Wataru Higemoto, Naritoshi Kawamura, Takashi Nagatomo, Yasuhiro Miyake, Taichi Miura, Atsushi Shinohara

JPS Conf. Proc. 8, 033004 (2015).

Elemental Analysis of Bronze Artifacts by Muonic X-ray Spectroscopy

Kazuhiko Ninomiya, Michael K. Kubo, Patrick Strasser, Takashi Nagatomo, Yoshio Kobayashi, Katsuhiko Ishida, Wataru Higemoto, Naritoshi Kawamura, Koichiro Shimomura, Yasuhiro Miyake, Takao Suzuki, Atsushi Shinohara, Tsutomu Saito,

JPS Conf. Proc. 8, 033005 (2015).

Hydration Effect on Electron Transfer in Cytochrome c Monitored by μSR

Amba D. Pant, Yoko Sugawara, Isao Yanagihara, Govinda P. Khanal, Ichiro Shiraki, Wataru Higemoto, Koichiro Shimomura, Katsuhiko Ishida, Fransis L. Pratt, Eiko Torikai, Kanetada Nagamine

JPS Conf. Proc. 8, 033007 (2015).

Dynamics of silver photo-diffusion into Ge-chalcogenide films: time-resolved neutron reflectometry

Y. Sakaguchi, H. Asaoka, Y. Uozumi, Y. Kawakita, T. Ito, M. Kubota, D. Yamazaki, K. Soyama, M. Ailavajhala, M. R. Latif, K. Wolf, M. Mitkova, and M. W. A. Skoda

J. Phys.: Conf. Ser. (JPCS), 619 (2015) 012046.

Local Lattice Distortion Caused by Short-range Charge Ordering in Transition Metal Oxides

K. Kodama, N. Igawa, S. Shamoto, K. Ikeda, H. Ohshita, N. Kaneko, T. Otomo, K. Suzuya, A. Hoshikawa, and T. Ishigaki

JPS Conf. Proc. 8, (2015) 034002-1-6.

2014

A new X-ray fluorescence spectroscopy for extraterrestrial materials using a muon beam

K. Terada, K. Ninomiya, T. Osawa, S. Tachibana, Y. Miyake, M. K. Kubo, N. Kawamura, W. Higemoto, A. Tsuchiyama, M. Ebihara, M. Uesugi

Scientific Reports 4, 05072-1-6 (2014).

Contact-induced spin polarization of monolayer hexagonal boron nitride on Ni(111)

M. Ohtomo, Y. Yamauchi, A.A. Kuzubov, N.S. Eleseeva, P.V. Avramov, S. Entani, Y. Matsumoto, H. Naramoto and S. Sakai

Appl. Phys. Lett. 104 (2014) 051604.

Multi-charged heavy ion acceleration from the ultra-intense short pulse laser system interacting with the metal target.

M. Nishiuchi, H. Sakaki, S. Maeda, A. Sagisaka, A. Pirozhkov, T. Pikuz, A. Faenov, K. Ogura, M. Kanasaki, K. Matsukawa, T. Kusumoto, A. Tao, T. Fukami, T. Esirkepov, J. Koga, H. Kiriyama, H. Okada, T. Shimomura, M. Tanoue, Y. Nakai, Y. Fukuda, S. Sakai, J. Tamura, K. Nishio, H. Sako, M. Kando, T. Yamauchi, Y. Watanabe, S. Bulanov and K. Kondo

Rev. Sci. Inst. 85 (2014) 02B904-1.

Design and construction of the ultra-slow muon beamline at J-PARC/MUSE, P. Strasser

Y. Ikedo, S. Makimura, J. Nakamura, K. Nishiyama, K. Shimomura, H. Fujimori, T. Adachi, A. Koda, N. Kawamura, Y. Kobayashi, W. Higemoto, T. U. Ito, T. Nagatomo, E. Torikai, R. Kadono, Y. Miyake

J. Phys.: Conf. Ser. 551, 012065-1-7 (2014).

New μSR spectrometer at J-PARC MUSE based on Kalliope detectors

K. M. Kojima, T. Murakami, Y. Takahashi, H. Lee, S. Y. Suzuki, A. Koda, I. Yamauchi, M. Miyazaki, M. Hiraishi, H. Okabe, S. Takeshita, R. Kadono, T. Ito, W. Higemoto, S. Kanda, Y. Fukao, N. Saito, M. Saito, M. Ikeno, T. Uchida, M. M. Tanaka

J. Phys.: Conf. Ser. 551, 012063-1-6 (2014).

Current status of the J-PARC muon facility, MUSE

Y. Miyake, K. Shimomura, N. Kawamura, P. Strasser, A. Koda, H. Fujimori, Y. Ikedo, S. Makimura, Y. Kobayashi, J. Nakamura, K. Kojima, T. Adachi, R. Kadono, S. Takeshita, K. Nishiyama, W. Higemoto, T. Ito, K. Nagamine, H. Ohata, Y. Makida, M. Yoshida, T. Okamura, R. Okada, T. Ogitsu

J. Phys.: Conf. Ser. 551, 012061-1-7 (2014).

Hydration Effects on Electron Transfer in Biological Systems Studied by μSR

Y. Sugawara, A. D. Pant, W. Higemoto, K. Shimomura, E. Torikai, K. Nagamine

JPS Conf. Proc. 2, 010310-1-5 (2014).

μSR Study on Isolated Hydrogen and Oxygen Vacancy in SrTiO3

K. Shimomura, R. Kadono, A. Koda, K. Nishiyama, W. Higemoto, T. U. Ito

JPS Conf. Proc. 2, 010308-1-4 (2014).

Detection of Oxygen Vacancy in Rutile TiO2 Single Crystal by μSR Measurement

H. Ariga, K. Shimomura, K. Ishida, F. Pratt, K. Yoshizawa, W. Higemoto, E. Torikai, K. Asakura

JPS Conf. Proc. 2, 010307-1-4 (2014).

U-Line at MLF/J-PARC for Ultra Slow Muon Microscopy

Y. Ikedo, Y. Miyake, K. Shimomura, P. Strasser, N. Kawamura, K. Nishiyama, S. Makimura, H. Fujimori, A. Koda, J. Nakamura, T. Nagatomo, Y. Kobayashi, T. Adachi, A. D. Pant, T. Ogitsu, T. Nakamoto, K. Sasaki, H. Ohhata, R. Okada, A. Yamamoto, Y. Makida, M. Yoshida, T. Okamura, R. Ohkubo, W. Higemoto, T. U. Ito, K. Nakahara, K. Ishida

JPS Conf. Proc. 2, 010103-1-4 (2014).

Construction of Ultra Slow Muon Beam Line at J-PARC

T. Nagatomo, Y. Ikedo, P. Strasser, S. Makimura, J. Nakamura, K. Nishiyama, K. Shimomura, N. Kawamura, A. Koda, H. Fujimori, Y. Kobayashi, T. U. Ito, W. Higemoto, A. D. Pant, R. Kadono, E. Torikai, Y. Miyake

JPS Conf. Proc. 2 010102-1-5 (2014).

Ultra Slow Muon Project at J-PARC MUSE

Y. Miyake, Y. Ikedo, K. Shimomura, P. Strasser, N. Takashi, J. Nakamura, S. Makimura, N. Kawamura, H. Fujimori, A. Koda, Y. Kobayashi, K. Nishiyama, R. Kadono, W. Higemoto, T. U. Ito, T. Ogitsu, Y. Makida, K. Sasaki, T. Adachi, E. Torikai

JPS Conf. Proc. 2, 010101-1-6 (2014).

Investigation of Spontaneous Magnetic Field in Spin-Triplet Superconductor Sr2RuO4

W. Higemoto, A. Koda, R. Kadono, Y. Yoshida, Y. Onuki

JPS Conf. Proc. 2, 010202-1-5 (2014).

Local Magnetic Field and Positive Muon Diffusion in Yttrium Iron Garnet

T. U. Ito, W. Higemoto, H. Luetkens

JPS Conf. Proc.2, 010209-1-5 (2014).

Online full two-dimensional imaging of pulsed muon beams at J-PARC MUSE using a gated image intensifier

T. U. Ito, A. Toyoda, W. Higemoto, M. Tajima, Y. Matsuda, K. Shimomura

Nucl. Instr. Meth. A 754, 1-9 (2014).

Unique surface structure formation on Ge covered Si(110) surface

Y. Yokoyama, Y. Uozumi, H. Asaoka

J. Cryst. Growth, 405 35-38 (2014).

Studies of silver photo-diffusion dynamics in Ag/GexS1-x (x=0.2 and 0.4) films by means of neutron reflectometry

Y. Sakaguchi, H. Asaoka, Y. Uozumi, Y. Kawakita, T. Ito, M. Kubota, D. Yamazaki, K. Soyama, M. Ailavajhala, M. R. Latif, M. Mitkova

Can. J. Phys. 92, 654-658 (2014).

Brightness enhancement of a linac-based intense positron beam for total-reflection high-energy positron diffraction (TRHEPD)

M. Maekawa, K. Wada, Y. Fukaya, A. Kawasuso, I. Mochizuki, T. Shidara, T. Hyodo

Eur. Phys. J. D 68, 165-1-6 (2014).

Total reflection high-energy positron diffraction (TRHEPD)

T. Hyodo, Y. Fukaya, M. Maekawa, I. Mochizuki, K. Wada, T. Shidara, A. Ichimiya, A. Kawasuso

J. Phys.: Conf. Series 505, 012001-1-5 (2014).

Reflection high-energy positron diffraction study on the first surface layer

Y. Fukaya, M. Maekawa, I. Mochizuki, K. Wada, T. Hyodo, A. Kawasuso

J. Phys.: Conf. Series 505, 012005-1-6 (2014).

Total reflection high-energy positron diffraction: An ideal diffraction technique for surface structure analysis

Y. Fukaya, M. Maekawa, A. Kawasuso, I. Mochizuki, K. Wada, T. Shidara, A. Ichimiya, T. Hyodo

Appl. Phys. Express 7, 056601-1-4 (2014).

Enhancement of IR photoluminescence of β-FeSi2 nanocrystals by Cu-doping and study of its mechanism

Y. Maeda, T. Tatsumi, Y. Kawakubo, Y. Noguchi, H. Kobayashi, K. Narumi, S. Sakai

phys. status solidi (c) 11, 1626-1629 (2014).

Contact-induced spin polarization in BNNT(CNT)/TM (TM=Co, Ni) nanocomposites

A. A. Kuzubov, E. A. Kovaleva, P. Avramov, A. V. Kuklin, N. S. Mikhaleva, F. N. Tomilin, S. Sakai, S. Entani, Y. Matsumoto, H. Naramoto

J. Appl. Phys. 116, 084309-1-4 (2014).

Atomic structure and physical properties of fused porphyrin nanoclusters

P. V. Avramov, A. A. Kuzubov, S. Sakai, M. Ohtomo, S. Entani, Y. Matsumoto, N. S. Elseeva, V. A. Pomogaev, H. Naramoto

J. Porphyrins Phthalocyanines 18, 552-568 (2014).

2D Neutron Diffraction Imaging on an Ammonite

Shin-ichi Shamoto, Katsuaki Kodama, Tadashi Imaki, Takeshi Nakatani, Hidetoshi Oshita, Naokatsu Kaneko, Kenji Masuko, Kensaku Sakamoto, Kenji Yamaguchi, Kentaro Suzuya, Toshiya Otomo

JPS Conf. Proc. 1, 014011 (2014).

Evidence of electronic polarization of the As ion in the superconducting phase of F-doped LaFeAsO

J. Kim, A. Fujiwara, T. Sawada, Y. Kim, K. Sugimoto, K. Kato, H. Tanaka, M. Ishikado, S. Shamoto, and M. Takata

IUCrJ 1-3, (2014) 155-159. doi:10.1107/S2052252514005636.

Superconductivity in Noncentrosymmetric Iridium Silicide Li2IrSi3

Sunseng Pyon, Kazutaka Kudo, Jun-ichi Matsumura, Hiroyuki Ishii, Genta Matsuo, Minoru Nohara, Hajime Hojo, Kengo Oka, Masaki Azuma, V. Ovidiu Garlea, Katsuaki Kodama, and Shin-ichi Shamoto

J. Phys. Soc. Jpn. 83, 093706 (2014), http://dx.doi.org/10.7566/JPSJ.83.093706

Cooperative Order in the Weakly Magnetic Domain of LaFeAsO1-xFx near the Doping Phase Boundary

Masatoshi Hiraishi, Ryosuke Kadono, Masanori Miyazaki, Ichihiro Yamauchi, Akihiro Koda, Kenji M. Kojima, Motoyuki Ishikado, Shuichi Wakimoto, and Shin-ichi Shamoto

J. Phys. Soc. Jpn. 83, 103707 (2014), http://dx.doi.org/10.7566/JPSJ.83.103707

Anisotropic magnetic form factor in a detwinned single crystal of BaFe2As2

K. Kodama, M. Ishikado, S. Wakimoto, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, and S. Shamoto

Phys. Rev. B 90, 144510 (2014).

Invited Talks

2021

Growth of germanene at interfaces between van der Waals materials and Ag (111)

S. Suzuki,

Quantum Material Workshop for Emerging Scientists, Online, November 10, 2021

2019

Non-Curie-Weiss paramagnetic susceptibility of a non-centrosymmetric antiferromagnet Mn3RhSi”

S. Shamoto and H. Yamauchi,

International Workshop on Topological Quantum Materials (The 1st NCKU-RIKEN Joint Workshop) Tainan, Taiwan, 10-12, January 2019

Atomic configuration of single-layer FeSe superconductor,

Y. Fukaya,

International Workshop on Topological Quantum Materials (The 1st NCKU-RIKEN Joint Workshop) (Tainan, 12 January, 2019)

Anisotropy of spontaneous magnetic field in chiral superconductor

W. Higemoto,

International Workshop on Topological Quantum Materials (The 1st NCKU-RIKEN Joint Workshop) (Tainan, 12 January, 2019)

Spin fluctuation in LaFePO1-y superconductor,

S. Shamoto,

International conference “SUPERSTRIPES 2019", Ischia Italy, June 23-29, 2019.

Nanoscaled Structure Determination of Functional Materials,

S. Shamoto,

Nanotech France 2019, Paris, France, June 26-28, 2019. (Keynote Speaker)

Yttrium iron garnet under a strain field,

S. Shamoto,

Global Summit on Nanotechnology, Electronics and Computer Science (GNCE-2k19), Kuala Lumpur, Malaysia, November 21-22, 2019. (Keynote Speaker)

Hydrogen/exciton-like muoniumin dielectrics,

T. U. Ito,

The 290th SPring-8 Seminar, SPring-8, 2019/08/21

2018

Structure analysis of two-dimensional materials by total-reflection high-energy positron diffraction,

Y. Fukaya,

18th International Conference on Positron Annihilation (ICPA-18), Orlando, Aug. 19-24, 2018

2017

Functional disorders in crystalline materials revealed by PDF analysis

S. Shamoto

2nd International Symposium of Quantum Beam Science at Ibaraki University, Mito, Japan Dec. 8-10, (2017).

Low dimensional nanostructures on Si(110)-“16×2” reconstructing surfaces

H. Asaoka

Energy Materials Nanotechnology Europe meetings, Collaborative Conference on Crystal Growth, Berlin, Germany, Aug. 7-11, 2017.

Mechanical stress evolution during reconstruction of silicon surfaces

H. Asaoka

International Conference and Expo on Condensed Matter Physics, Valencia, Spain, Sep. 25-27, 2017.

Real-time stress measurement during silicon surface reconstruction

H. Asaoka

The 6th Global Conference on Materials Science and Engineering, Beijing, China, Oct. 24-27, 2017.

Surface stress in nano-structural formation

H. Asaoka

The 13th International Conference and Exhibition on Materials Science and Engineering, Las Vegas, Nevada, USA, Nov. 13-15, 2017. (Key note)

Surface structure analysis by positron diffraction

Y. Fukaya

The 8th International Symposium on Surface Science -Toward Clean & Green Innovation Driven by Surface Science- (ISSS-8), Tsukuba, Oct. 22-26, (2017)

Surface structure analysis by total-reflection high-energy positron diffraction

Y. Fukaya

The 3rd China-Japan Joint Workshop on Positron Science (JWPS2017), Hefei, China, June 8-12, (2017)

FeSe study from bulk crystal to single-layer

S. Shamoto and Y. Fukaya

EMN2017 Bali, Iron and Iridium based Superconductivity, June 21-23, (2017)

2016

Bulk and single-layer of FeSe

S. Shamoto

International Workshop on Superconductivity and Related Functional Materials 2016 (IWSRFM2016) 20-22 Dec. (2016)

Neutron-scattering study of the dynamical spin susceptibility in FeSe

S. Shamoto

EMN 2016 Prague, Iron and Iridium based Superconductivity 21-24, June (2016)

Hidden lattice structures in some functional materials

Shin-ichi Shamoto

WCSM-2016 Focus 202: Smart Metals, Singapore (2016)

Surface structure analysis by TRHEPD

Y. Fukaya

14th International Workshop on Slow Positron Beam Techniques and Applications (SLOPOS14), Matsue (2016)

2015

Total-reflection high-energy positron diffraction (TRHEPD) for structure determination of topmost surface layer

Y. Fukaya

17th International Conference on Positron Annihilation (ICPA-17), Wuhan, China (2015)

Nematic effects on spin excitation of β-FeSe superconductor

Shin-ichi Shamoto

EMN Qingdao Meeting 2015, Qingdao, China (2015)

Hidden lattice distortions in crystalline materials

Shin-ichi Shamoto

Hidden Orders in a Complex World: Past, Present and Future, Oak Ridge, TN, USA (2015)

2014

Surface stress evolution during structural formation on Silicon

H. Asaoka

Collaborative Conference on Crystal Growth (3CG), Phuket, Thailand (2014)

Structure determination of two-dimensional atomic sheet of silicene using TRHEPD

Y. Fukaya, I. Mochizuki, M. Maekawa, K. Wada, T. Hyodo, I. Matsuda, A. Kawasuso

23rd Congress and General Assembly of the International Union of Crystallography (IUCr 2014), Montreal, Canada (2014)

Book & Review

2018

Chapter 4: Diffraction: Determination of atomic structure,

Y. Fukaya,

Monatomic Two-Dimensional Layers: Properties, Fabrication and Industrial Applications (Elsevier, 2018).

Award

Presentation Encouragement Award for Young Scientist, The Japan Society of Vacuum and Surface Science

K. Yamakawa "Nuclear spin conversion of hydrogen in condensed systems"

Young Scientist Encouragement Award, The Atomic Collision Society of Japan

K. Yamakawa "Theoretical and spectroscopic studies of molecular rovibrationand nuclear-spin conversion in condensed systems"

2017/10/22-26 The 8th International Symposium on Surface Science (Travel Award)

M. Yano, Y. Uozumi, S. Yasuda, H. Asaoka, "Morphology and electronic state evolution, of SiO2 reduction process on Si(110)", Tsukuba International Congress Center, Tsukuba Japan.

2017/12/1 Encouragement Prize of 28th Ibaraki District Workshop at Kanto Branch of the Chemical Society of Japan

Koji NAKASHIMA "Crystal structure characterization of Gamma-ray irradiated YSZ by Raman scattering microscope"

ASRC DIRECTOR GENERAL'S AWARD 2016

Yuki Fukaya "The significant contributions to the structure determination of germanene"

2015/11/27 Encouragement Prize of 26th Ibaraki District Workshop at Kanto Branch of the Chemical Society of Japan

Shota SUZUKI "Structure characterization of chemically processed Si(110) clean surface"

• Advanced Science Research Center, Japan Atomic Energy Agency (JAEA),
  2-4, Shirakata, Tokai, Naka, Ibaraki, 319-1195, Japan