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Annual Report of ASRC 2022

Preface

Research Highlights

New Kisomers in the actinide nucleus californium-248 (²⁴⁸Cf)

R. Orlandi¹⁾, H. Makii¹⁾, K. Nishio¹⁾, K. Hirose¹⁾, M. Asai¹⁾, K. Tsukada¹⁾, T.K. Sato¹⁾,
Y. Ito¹⁾, F. Suzaki¹⁾, Y. Nagame¹⁾, A.N. Andreyev^1,2), E. Ideguchi³⁾, N. Aoi³⁾,
T.T. Pham³⁾, S. Yan⁴⁾, Y. Shen⁴⁾, B. Gao⁵⁾, G. Li⁵⁾
1): Res. Gr. for Exotic Heavy-Element Nuclear Science, JAEA
2): Univ. of York
3): Osaka Univ.
4): China Inst. of Atomic Energy
5): Inst. of Modern Physics, Chinese Academy of Sciences
First observation of Λπ⁺ and Λπ⁻ signals near the KN(I=1) mass threshold in Λ⁺c→ Λπ⁺π⁺π⁻ decay

Y. Ma¹⁾, J. Yelton²⁾, K. Tanida³⁾, et. al. (Belle Collaboration)
1): RIKEN
2): Univ. of Florida
3): Res. Gr. for Hadron Nuclear Physics, JAEA
Single crystal growth of superconducting UTe₂ by the molten salt flux method

H. Sakai, P. Opletal, Y. Tokiwa, E. Yamamoto, Y. Tokunaga, S. Kambe, and Y. Haga
Res. Gr. for Strongly Correlated Actinide Science, JAEA
Finite-temperature properties of extended Nagaoka ferromagnetism

H. Onishi¹⁾ and S. Miyashita^2,3)
1): Res. Gr. for Spin-Energy Science, JAEA
2): Univ. Tokyo
3): Res. Gr. for Advanced Theoretical Physics, JAEA
Direct measurement of the evolution of magnetism and superconductivity toward the quantum critical point

W. Higemoto^1,2,3), M. Yokoyama⁴⁾, T.U. Ito^1,3), T. Suzuki^1,2), S. Raymond⁵⁾, and Y. Yanase⁶⁾
1): Res. Gr. for Surface and Interface Science, JAEA
2): Tokyo IT
3): J-PARC Center
4): Ibaraki Univ.
5): Univ. Grenoble Alpes
6): Kyoto Univ.
Improved immobilization of Re(VII) from aqueous solutions via bimetallic Ni/Fe⁰ nanoparticles: Implications towards Tc(VII) removal

I. Maamoun¹⁾, K. Tokunaga²⁾, T. Dohi³⁾, F. Kanno³⁾, O. Falyouna⁴⁾, O. Eljamal⁴⁾, and K. Tanaka¹⁾
1): Res. Gr. for Sustainable Functional Materials Science, JAEA
2): Ningyo-toge Environmental Engineering Center, JAEA
3): Sector of Fukushima Research and Development, JAEA
4): Kyushu Univ.
α knockout reaction as a new probe for α formation in α-decay nuclei

K. Yoshida¹⁾ and J. Tanaka²⁾
1): Res. Gr. for Advanced Theoretical Physics, JAEA
2): RIKEN Nishina Center

Group Activities

Annual Report of ASRC 2021

Preface

Research Highlights

Angular momentum transfer in multinucleon transfer channels of ¹⁸O+²³⁷Np

K. Hirose¹⁾, S. Tanaka^1,2), K. Nishio¹⁾, K.R. Kean^1,3), H. Makii¹⁾, R. Orlandi ¹⁾, K. Tsukada¹⁾, Y. Aritomo²⁾
1): Research Group for Heavy Element Nuclear Science, JAEA
2): Kindai University
3): Tokyo Institute of Technology
Ion-selective adsorption of lead by a two-dimensional terbium oxalate framework

T. Nankawa¹⁾, Y. Sekine²⁾, T. Yamada³⁾,
1): Interfacial Reaction Field Chemistry Gr, JAEA
2): Mater. Sci. Res. Center.
3): Univ. Tokyo
Σ^± p scattering experiment at J-PARC Hadron Experimental Facility

T. Nanamura^1,2), K. Miwa³⁾, M. Fujita¹⁾, T. K. Harada^1,2), S. Hasegawa¹⁾, M. Ichikawa^1,2), Y. Ichikawa¹⁾, K. Imai¹⁾, S. Kajikawa^1,3), S. H. Kim¹⁾, M. Naruki^1,2), H. Sako¹⁾, S. Sato¹⁾, H. Tamura^1,3), K. Tanida¹⁾, T. O. Yamamoto¹⁾, and the J-PARC E40 collaboration
1): Hadron Nuclear Physics Gr., JAEA
2): Kyoto Univ
3): Tohoku Univ.
Effect of uranium defect in unconventional superconductor UTe₂

Y. Haga, P. Opletal, Y. Tokiwa, E. Yamamoto, Y. Tokunaga, S. Kambe and H. Sakai
1): Research Gr. for material physics of heavy elements
New principle for significant electric-power saving in magnetic memories: topology-based manipulation of magnets in spintronics

Y. Araki¹⁾, J. Ieda¹⁾, M. Yamanouchi²⁾, T. Sakai²⁾, T. Uemura²⁾, and H. Ohta²⁾
1): Spin-energy science Gr., JAEA
2): Hokkaido Univ.
Electrochemical Analysis of Alkaline Metal Cation Adsorption on a Graphene Interface by Electrochemical Surface X-ray Diffraction

S. Yasuda¹⁾, K. Tamura²⁾, M. Kato³⁾, H. Asaoka¹⁾ and I. Yagi³⁾
1): Nanoscale Gr., JAEA
2): MSRC, JAEA.
3): Hokkaido Univ.
Observation of spin-space mesoscopic transport with ultracold atomic gases

S. Uchino¹⁾, K. Ono²⁾, T. Higomoto²⁾, Y. Saito²⁾, Y. Nishida³⁾, and Y. Takahashi²⁾
1): Advanced Theoretical Physics Gr., JAEA
2): Kyoto Univ.
3): Tokyo Tech

Group Activities

Annual Report of ASRC 2020

Organization of ASRC

Preface

Research Highlights

Chemical Characterization of a Volatile Dubnium Compound, DbOCl₃

T. K. Sato^1,2), N. M. Chiera^1,3), R. Eichler³⁾, T. Tomitsuka^1,4), M. Asai¹⁾, S. Adachi⁵⁾, R. Dressler³⁾,
K. Hirose¹⁾, H. Inoue⁴⁾, Y. Ito¹⁾, A. Kashihara⁵⁾, H. Makii¹⁾, K. Nishio¹⁾, M. Sakama⁶⁾, K. Shirai⁴⁾,
H. Suzuki^1,2), K. Tokoi^1,2), K. Tsukada¹⁾, E. Watanabe⁷⁾, and Y. Nagame¹⁾
1): R.Gr for Heavy Elements Nuclear Science
2): Ibaraki Univ.
3): Paul Scherrer Institute
4): Niigata Univ.
5): Tsukuba Univ.
6): Tokushima Univ.
7): Osaka Univ.
Effective removal of iodate (IO₃^-) by coprecipitation with barite

K. Tokunaga,^{1, 2)} Yoshio Takahashi,³⁾ Kazuya Tanaka,¹⁾ and Naofumi Kozai¹⁾
1): ASRC, JAEA
2): Ningyo-Toge, JAEA
3): University of Tokyo
Measurement of Coulomb-assisted nuclear state in “IBUKI” event at J-PARC E07

M. Fujita¹⁾, H. Ekawa²⁾, T. Hashimoto¹⁾, S. Hasegawa¹⁾, S.H. Hayakawa¹⁾, Y. Ichikawa¹⁾, K. Imai¹⁾,
A. Kasagi³⁾, K. Nakazawa³⁾, T. Nanamura^1,4), M. Naruki^1,4), H. Sako¹⁾, S. Sato¹⁾, T. Takahashi⁵⁾,
H. Tamura^1,6), K. Tanida¹⁾, T.O. Yamamoto¹⁾, J. Yoshida⁶⁾, M. Yoshimoto³⁾, and the J-PARC E07 collaboration.
1): Hadron Nuclear Physics Gr., JAEA
2): RIKEN
3): Gifu Univ.
4): Kyoto Univ.
5): KEK
6): Tohoku Univ.
Frustrated magnet for adiabatic demagnetization cooling to milli-Kelvin temperatures

Y. Tokiwa^1,2), S. Bachus²⁾, K. Kavita²⁾, A. Jesche²⁾, A. A. Tsirlin²⁾ and P. Gegenwart²⁾
1): Materials Physics for Heavy Element Systems Gr., JAEA
2): Univ. Augsburg
Tolerance of spin-Seebeck thermoelectricity against swift heavy-ion irradiation

S. Okayasu¹⁾, K. Harii²⁾, J. Ieda¹⁾, M. Ono¹⁾, M. Ishida³⁾, M. Kobata¹⁾, K. Yoshii¹⁾,
T. Fukuda¹⁾ and E. Saitoh⁴⁾
1): Spin Gr., JAEA
2): QST
3): NEC
4): Univ. of Tokyo
Nuclear spin conversion of hydrogen molecules trapped and polarized in solid carbon dioxide

K. Yamakawa¹⁾, A. Ishibashi²⁾, T. Namiyoshi²⁾, Y. Azuma²⁾ and I. Arakawa²⁾
1): Nanoscale Gr., JAEA
2): Gakushuin Univ.
Pc pentaquarks with chiral tensor and quark dynamics

Y. Yamaguchi^1,2), H. Garcia-Tecocoatzi³⁾, A. Giachino⁴⁾, A. Hosaka^5,1), E. Santopinto⁴⁾,
S. Takeuchi^6,2,5) and M. Takizawa^7,2,8)
1): Advanced Theoretical Physics Gr., JAEA
2): Nishina Center, RIKEN
3): Univ. of La Plata
4): INFN Genova
5): RCNP, Osaka Univ.
6): Japan College of Social Work
7): Showa Pharmaceutical Univ.
8): J-PARC Branch, KEK Theory Center

Group Activities

Annual Report of ASRC 2019

Organization of ASRC

Preface

Research Highlights

Determination of fission barrier height using the multinucleon transfer reactions

K.R. Kean^1,2), K. Nishio²⁾, K. Hirose²⁾, M.J. Vermeulen²⁾, H. Makii²⁾, R. Orlandi²⁾, K. Tsukada²⁾,
A.N. Andreyev^2,3), I. Tsekhanovich⁴⁾, and S. Chiba¹⁾
1): Tokyo Tech
2): Heavy Element Nuclear Science Gr
3): Univ. York.
4): Univ. Bordeaux
Effective extraction performance of a fluorous phosphate for Zr(IV) from HNO₃ solution: comparison with a tri-n-butyl phosphate

Y. Ueda^1,3), K. Kikuchi^1,2), T. Sugita¹⁾, R. Motokawa^1,3),
1): R. G. for Interfacial Reaction-Field Chemistry, JAEA
2): Ibaraki Univ.
3): R. G. for Hierarchical Structure, JAEA
Time Projection Chamber “HypTPC” for the high rate beams at J-PARC

Y. Ichikawa¹⁾, J.K. Ahn²⁾, T. Akaishi³⁾, S. Ashikaga^1,4), S.W. Choi²⁾, K. Hicks⁵⁾, H. Ekawa⁶⁾, S. Hasegawa¹⁾, S. Hayakawa¹⁾, K. Imai¹⁾, S. Ishimoto⁷⁾, W. Jung²⁾, B. Kang²⁾, S.H. Kim²⁾, J. Lee⁸⁾, T. Nanamura^1,4),
H. Sako¹⁾, K. Sasaki⁷⁾, S. Sato¹⁾, K. Shirotori⁹⁾, K. Suzuki⁴⁾, S. Suzuki⁷⁾, T. Takahashi⁴⁾, K. Tanida¹⁾,
K. Tanida¹⁾, S. Yang²⁾, J. Yoshida¹⁰⁾, and the J-PARC E42, 45, 72 collaborations.
1): Hadron Nuclear Physics Gr., JAEA
2): Korea Univ.
3): Osaka Univ.
4): Kyoto Univ.
5): Ohio Univ.
6): RIKEN
7): KEK
8): Seoul National Univ.
9): RCNP
10): Tohoku Univ.
NMR study of spin-triplet superconductivity in uranium-based materials

Y. Tokunaga¹⁾, H. Sakai¹⁾, S. Kambe¹⁾, G. Nakamine²⁾, S. Kitagawa²⁾, K. Ishida²⁾, A. Nakamura³⁾,
Y. Shimizu³⁾, Y. Homma³⁾, D.-X. Li³⁾, F. Honda³⁾, and D. Aoki³⁾
1): Materials Physics for Heavy Element Systems Gr., JAEA
2): Kyoto Univ.
3): Tohoku Univ.
Topological characterization of classical waves: The topological origin of magnetostatic surface spin waves

K. Yamamoto¹⁾, G. C. Thiang²⁾, P. Pirro³⁾, K.-W. Kim⁴⁾, K. Everschor-Sitte⁵⁾ and E. Saitoh^{6), 1)}
1): R. G. for Spin-energy transformation science., JAEA
2): The Univ. of Adelaide
3): TU Kaiserslautern
4): KIST
5): JGU Mainz
6): The Univ. of Tokyo
Structure determination of Ca-intercalated bilayer graphene by positron diffraction

Y. Fukaya¹⁾, Y. Endo²⁾, A. Takayama³⁾, I. Mochizuki⁴⁾, T. Hyodo⁴⁾ and S. Hasegawa²⁾
1): Nanoscale Gr., JAEA
2): Univ. Tokyo
3): Waseda Univ. 4): KEK
Establishing the dominance of the closed-shell configuration in ⁵⁴Ca

Y. Utsuno¹⁾, K. Yoshida¹⁾, S. Chen²⁾, and J. Lee²⁾ for the SEASTAR collaboration
1): Advanced Theoretical Physics Gr., JAEA
2): Univ. Hong Kong

Group Activities

Annual Report of ASRC 2018

Organization of ASRC

Preface

Research Highlights

Verification of Filling-Up of 5f Electrons and Confirmation of the Actinide Series by Determination of the First Ionization Potentials of Fm, Md, No, and Lr

T. K. Sato¹⁾, M. Asai¹⁾, A. Borschevsky³⁾, R. Beerwerth^4,5), Y. Kaneya^1,2), H. Makii¹⁾, A. Mitsukai^1,2),
Y. Nagame¹⁾, A. Osa⁶⁾, A. Toyoshima¹⁾, K. Tsukada¹⁾, M. Sakama⁷⁾, S. Takeda⁷⁾, K. Ooe⁸⁾, D. Sato⁸⁾,
Y. Shigekawa⁹⁾, S. Ichikawa¹⁰⁾, C. E. Düllmann^11,12,13), J. Grund^11,12), D. Renisch^11,12), J. V. Kratz¹¹⁾,
M. Schädel¹¹⁾, E. Eliav¹⁴⁾, U. Kaldor¹⁴⁾, S. Fritzsche^4,5), and T. Stora¹⁵⁾
1): R.G. for Heavy Element Nuclear Science, JAEA
2): Ibaraki Univ.
3): Univ. of Groningen
4): Friedrich-Schiller-Universität
5): Helmholtz-Institut Jena
6): Section for Research Reactor and Accelerator, JAEA
7): Tokushima Univ.
8): Niigata Univ.
9): Osaka Univ.
10): RIKEN
11): Johannes Gutenberg-Universität Mainz
12): Helmholtz-Institut Mainz
13): GSI
14): Tel Aviv Univ.
15): ISOLDE, CERN
Effective Removal of Strontium from Seawater by Coprecipitation with Barite (BaSO₄)

K. Tokunaga^1,2) and N. Kozai¹⁾
1): Interfacial Reaction Field Chemistry Gr., JAEA
2): Ningyo-toge Center, JAEA
Observation of a new double-lambda hypernucleus in J-PARC E07 experiment

S.H. Hayakawa¹⁾, S. Ashikaga^1,2), H. Ekawa³⁾, M. Fujita⁴⁾, T. Hashimoto¹⁾, S. Hasegawa¹⁾, Y. Ichikawa¹⁾,
K. Imai¹⁾, A. Kasagi¹⁾, K. Nakazawa⁵⁾, T. Nanamura^1,2), M. Naruki^1,2), H. Sako¹⁾, S. Sato¹⁾, T. Takahashi⁶⁾,
H. Tamura^1,4), K. Tanida¹⁾, T.O. Yamamoto¹⁾, M. Yoshimoto⁵⁾, and the J-PARC E07 collaboration.
1): Hadron Nuclear Physics Gr., JAEA
2): Kyoto Univ.
3): RIKEN
4): Tohoku Univ.
5): Gifu Univ.
6): KEK
Strong correlation between superconductivity and pressure-induced ferromagnetic fluctuations in UGe₂

N. Tateiwa, Y. Haga, and E. Yamamoto
R. G. for Materials Physics for Heavy Element Systems, ASRC, JAEA
Observation of angular momentum compensation by using the Barnett effect

M. Imai¹⁾, H. Chudo¹⁾, Y. Ogata¹⁾, M. Ono¹⁾, K. Harii¹⁾, M. Matsuo^1,2,3), Y. Ohnuma^2,3),
S. Maekawa^1,2,3) and E. Saitoh^1,4)
1): R.G. for Spin-energy transformation science, JAEA
2): CEMS, RIKEN
3): Univ. Chinese Acad. of Sci.
4): The Univ. of Tokyo
High-energy spin fluctuations in the low-T_c iron-based superconductor LaFePO_0.9

Motoyuki Ishikado^1,2,3), Shin-ichi Shamoto¹⁾, Katsuaki Kodama⁴⁾, Ryoichi Kajimoto⁵⁾, Mitsutaka Nakamura⁵⁾, Tao Hong⁶⁾, and Hannu Mutka⁷⁾
1): R. G. for Nanoscale Structure and Function of Advanced Materials, ASRC, JAEA
2): Comprehensive Research Organization for Science and Society (CROSS)
3): National Institute of Advanced Industrial Science and Technology (AIST)
4): Material Science Research Center, JAEA
5): J-PARC Center, JAEA
6): Quantum Condensed Matter Division, Oak Ridge National Laboratory, USA
7): Institut Laue-Langevin, France

Group Activities

Annual Report of ASRC 2017

Organization of ASRC

Preface

Research Highlights

Nuclear split in fission

K. Hirose¹⁾, K. Nishio¹⁾, S. Tanaka²⁾, R. Lèguillon¹⁾, H. Makii¹⁾, I. Nishinaka³⁾, R. Orlandi¹⁾, K. Tsukada¹⁾,
J. Smallcombe⁴⁾, M. J. Vermeulen¹⁾, S. Chiba⁵⁾, Y. Aritomo²⁾, T. Ohtsuki⁶⁾, K. Nakano⁷⁾, S. Araki⁷⁾,
Y. Watanabe⁷⁾, R. Tatsuzawa⁸⁾, N. Takaki⁸⁾, N. Tamura⁹⁾, S. Goto⁹⁾, I. Tsekhanovich¹⁰⁾,
and A. N. Andreyev^11,1)
1): ASRC, JAEA
2): Kindai Univ.
3): QST
4): TRIUMF
5): Tokyo Tech.
6): Kyoto Univ.
7): Kyushu Univ.
8): Tokyo City Univ.
9): Niigata Univ.
10): Univ. of Bordeaux
11): Univ. of York
A comprehensive extraction study using a mono-alkylated diglycolamic acid extractant: Comparison between a secondary amide group and a tertiary amide group

T. Sugita¹⁾, I. Fujiwara^1,2), H. Okamura¹⁾, T. Oshima²⁾, Y. Baba²⁾, H. Naganawa¹⁾, and K. Shimojo¹⁾
1): Interfacial Gr., JAEA
2): Miyazaki Univ.
Hunting double hypernuclei in photographic emulsion: J-PARC E07

J. Yoshida¹⁾, S. Ashikaga^1,2), H. Ekawa^1,2), M. Fujita³⁾, T. Hashimoto¹⁾, S. Hasegawa¹⁾, S. Hayakawa^1,4),
Y. Ichikawa¹⁾, K. Imai¹⁾, K. Nakazawa⁵⁾, T. Nanamura^1,2), M. Naruki^1,2), H. Sako¹⁾, S. Sato¹⁾, K. Suzuki^1,2),
T. Takahashi⁶⁾, H. Tamura^1,3), K. Tanida¹⁾, M. Yoshimoto⁵⁾, and the J-PARC E07 collaboration.
1): Hadron Nuclear Physics Gr., JAEA
2): Kyoto Univ.
3): Tohoku Univ.
4): Osaka Univ.
5): Gifu Univ.
6): KEK
Unraveling the mechanism of superconductivity strong against magnetic field realized in uranium compound

T. Hattori, H. Sakai, Y. Tokunaga, S. Kambe, T. D. Matsuda^†, and Y. Haga
R. G. for Materials Physics for Heavy Element Systems, ASRC, JAEA
†: Tokyo Metropolitan Univ.
Theory of the spin Peltier effect

Y. Ohnuma^1,2), M. Matsuo^1,2), S. Maekawa²⁾
1): Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences.
2): RIKEN Center for Emergent Matter Science
Study on a factor of spin current power generation by neutron scattering

S. Shamoto¹⁾, T. U. Ito¹⁾, H. Onishi²⁾, H. Yamauchi³⁾, Y. Inamura⁴⁾, M. Matsuura⁵⁾, M. Akatsu⁶⁾,
K. Kodama³⁾, A. Nakao⁵⁾, T. Moyoshi⁵⁾, K. Munakata⁵⁾, T. Ohhara⁴⁾, M. Nakamura⁴⁾, S. Ohira-Kawamura⁴⁾,
Y. Nemoto⁷⁾, and K. Shibata⁴⁾
1): Research Gr. for Nanoscale Structure and Function of Advanced Materials, ASRC, JAEA
2): Research Gr. for Spin-energy Transformation Science, ASRC, JAEA
3): MSRC, JAEA
4): J-PARC center JAEA
5): CROSS
6): Dept. of Physics, Niigata Univ.
7): Grad. Sch. of Sci. and Tech., Niigata Univ.

Group Activities

Annual Report of ASRC 2016

Organization of ASRC

Preface

Research Highlights

Gyroscopic g-factor of rare earth metals

Y. Ogata¹⁾, H. Chudo¹⁾, M. Ono¹⁾, K. Harii¹⁾, M. Matsuo¹⁾, S. Maekawa¹⁾, and E. Saitoh¹⁾
1) : Spin-energy transformation Science Gr., JAEA
Atomic configuration of germanene, germanium counterpart of graphene

Y. Fukaya¹⁾, I. Matsuda²⁾, B. Feng²⁾, I. Mochizuki³⁾, T. Hyodo³⁾ and S. Shamoto¹⁾
1): R. G. for Nanoscale Structure and Function of Advanced Materials, ASRC, JAEA
2): Univ. Tokyo
3): KEK
The peak structure observed in the K^- + ³He→Λ+p+n reaction at J-PARC implies production of a K^- pp bound state

T. Sekihara¹⁾
1): Hadron Nuclear Physics Gr., JAEA
Role of bis(trifluoromethanesulfonyl)imide anions in the ionic liquid extraction of europium(III) chelates

H. Okamura¹⁾, N. Aoyagi²⁾, K. Shimojo¹⁾, H. Naganawa¹⁾ and H. Imura³⁾
1): Interfacial reaction-field chemistry Gr., JAEA
2): Radiochemistry Gr., JAEA
3): Kanazawa Univ.
Magnetic order of non-magnetic ions

K. Kubo¹⁾ and T. Hotta²⁾
1): R. G. for Materials Physics for Heavy Element Systems, ASRC, JAEA
2): Tokyo Metropolitan Univ.
Fission fragments mass distributions of nuclei populated by the multinucleon transfer channels of the ¹⁸O+²³²Th reaction

K.Hirose¹⁾, K.Nishio¹⁾, R.Léguillon¹⁾, H.Makii¹⁾, I.Nishinaka¹⁾, R.Orlandi¹⁾, K.Tsukada¹⁾, J.Smallcombe^1,2), S.Chiba³⁾, Y.Aritomo⁴⁾, T.Ohtsuki⁵⁾, R.Tatsuzawa⁶⁾, N.Takaki⁶⁾, N.Tamura⁷⁾, S.Goto⁷⁾, I.Tsekhanovich⁸⁾, C.M.Petrache⁹⁾, A.N.Andreyev^10,1)
1): ASRC, JAEA
2): TRIUMF, Canada
3): Tokyo Institute of Technology
4): Kindai Univ.
5): KUR, Kyoto Univ.
6): Tokyo City Univ.
7): Niigata Univ.
8): Univ. of Bordeaux, France
9): Univ. Paris-Saclay, France
10):Univ. of York, United Kingdom

Group Activities

Annual Report of ASRC 2015

Organization of ASRC

Preface

Research Highlights

Large-scale nuclear-structure calculation for constraining neutrino masses

(Y. Iwata, N. Shimizu, T. Otsuka, Y. Utsuno, J. Menéndez, M. Honma, and T. Abe)
Fungus activity promoted transformation of lanthanides during biooxidation of divalent manganese

(Q. Yu, T. Ohnuki, K. Tanaka, N. Kozai, S. Yamasaki, F. Sakamoto, and Y. Tani)
Charge symmetry breaking of a hypernucleus ⁴_ΛHe

(K. Hosomi, H. Sako, K. Imai, S. Haseagawa, S. Sato, K. Tanida, H. Sugimura, Y. Ichikawa, and H. Ekawa)
Reentrant superconductivity induced by strong magnetic field in uranium based heavy-fermion compound URhGe

(Y. Tokunaga, H. Sakai, T. Hattori, S. Kambe, D.Aoki, H. Mayaffre, S. Krämer, M.-H. Julien, C. Berthier, M. Horvatić, and S. Araki)
Spin hydrodynamic generation

(M. Matsuo, S. Takahashi, M. Ono, K. Harii, H. Chudo, S. Okayasu, J. Ieda, S. Takahashi, S. Maekawa, and E. Saitoh)
Interface structure between graphene and metal substrates revealed by positron diffraction

(Y. Fukaya, S. Entani, S. Sakai, I. Mochizuki, K. Wada, T. Hyodo, and S. Shamoto)

Group Activities

Annual Report of ASRC 2014

Organization of ASRC

Preface

Research Highlights

Measurement of the First Ionization Potential of Lawrencium (Lr, Z=103) by a Surface Ionization Method

(T. K. Sato, M. Asai, Y. Kaneya, K.Tsukada, A. Toyoshima, A. Osa, S. Ichikawa,Y. Nagame, T. Stora, A. Borschevsky, Ch. E. Düllmann, M. Schädel, J. V. Kratz, N. Trautmann)
Recovery of Radioactive Cesium from Sewage Sludge Ashes —Paving the Way for Disposal of Sewage Sludge Ashes Containing Radioactive Cesium

(N. Kozai, S. Suzuki, N. Aoyagi, F. Sakamoto, T. Ohnuki)
Charge-to-Spin Conversion and Spin Diffusion in Bi/Ag Bilayers Observed by Spin-Polarized Positron Beam

(H. J. Zhang, S. Yamamoto, B. Gu, H. Li, M. Maekawa, Y. Fukaya, and A. Kawasuso)
A High Field ²⁹Si NMR Study of URu₂Si₂: A Novel Emergent Phase Out of the “Hidden-Order” State

(H. Sakai, Y. Tokunaga, S. Kambe, R. R. Urbano, M.-T. Suzuki, P. L. Kuhns, A. P. Reyes, P. H. Tobash, F. Ronning, E. D. Bauer, and J. D. Thompson)
Sign Change of the Spin Hall Effect Due to Electron Correlation in CuIr Alloys

(Z. Xu, B. Gu, M. Mori, T. Ziman and S. Maekawa)
Search for a K^-pp Bound State by Using the π⁺ + d → K⁺ +X Reaction

(Y. Ichikawa, T. Nagae, H. Fujioka, H. Bhang, S. Bufalino, H. Ekawa, P. Evtoukhovitch, A. Feliciello, S. Hasegawa, S. Hayakawa, R. Honda, K. Hosomi, K. Imai, S. Ishimoto, C. Joo, S. Kanatsuki, R. Kiuchi, T. Koike, H. Kumawat, Y. Matsumoto, K. Miwa, M. Moritsu, M. Naruki, M. Niiyama, Y. Nozawa, R. Ota, A. Sakaguchi, H. Sako, V. Samoilov, S. Sato, K. Shirotori, H. Sugimura, S. Suzuki, T. Takahashi, T.N. Takahashi, H. Tamura, T. Tanaka, K. Tanida, A.O. Tokiyasu, Z. Tsamalaidze, B. Roy, M. Ukai, T.O. Yamamoto, and S. Yang)

Group Activities

Annual Report of ASRC 2013

Organization of ASRC

Preface

Research Highlights

Mechanical generation of spin current by spin-rotation coupling

(M. Matsuo, J. Ieda, K. Harii, E. Saitoh, and S. Maekawa)
Search for⁶ΛH hypernucleus by the (π^-, K⁺) reaction at pπ-=1.2GeV/c

(H. Sugimura for J-PARC E10 Collaboration)
UV-A damage to DNA causes genetic instability of non-irradiated normal chromosomes

(Urushibara, S. Kodama and A. Yokoya)
Microscopic evidence of hydrogen-induced insulation degradation in BaTiO₃ revealed by muon spin spectroscopy

(T.U.Ito, W.Higemoto, T.D.Matsuda, A.Koda and K.Shimomura)
Spin polarization at the graphene-ferromagnetic metal interface

(S. Entani, Y. Yamauchi, X. Sun, M. Kurahashi, M. Ohtomo, Y. Matsumoto, H.Naramoto and S. Sakai)
Microscopic characterization of “nematic” precursor state of unconventional superconductivity in URu₂Si₂

(S. Kambe, Y. Tokunaga, H. Sakai, T. D. Matsuda, Y. Haga, Z. Fisk and R.E. Walstedt)

Group Activities

Annual Report of ASRC 2012

Preface

Message from the Director

Director General : Sadamichi Maekawa

Highlights

Group Activities

※R.G. = Research Group

Advanced Materials Research

R.G. for Condensed Matter Theory

Group Leader:Michiyasu Mori
R.G. for Molecular Spintronics

Group Leader:Seiji Sakai
R.G. for Mechanical Control of Materials Spin Systems

Group Leader:Eiji Satoh

Frontier Research on Heavy Element Systems

R.G. for Reactions Involving heavy Nuclei

Group Leader:Andrei Andreyev
R.G. for Superheavy Elements

Group Leader:Matthias Schädel
R.G. for Actinide Material Science

Group Leader:Zachary Fisk
R.G. for Condensed Matter Physics of Heavy Element Systems

Group Leader:Shinsuke Kambe

Annual Report of ASRC 2022

Research Highlights

Group Activities

Annual Report of ASRC 2021

Research Highlights

Group Activities

Annual Report of ASRC 2020

Research Highlights

Group Activities

Annual Report of ASRC 2019

Research Highlights

Group Activities

Annual Report of ASRC 2018

Research Highlights

Group Activities

Annual Report of ASRC 2017

Research Highlights

Group Activities

Annual Report of ASRC 2016

Research Highlights

Group Activities

Annual Report of ASRC 2015

Research Highlights

Group Activities

Annual Report of ASRC 2014

Research Highlights

Group Activities

Annual Report of ASRC 2013

Research Highlights

Group Activities

Annual Report of ASRC 2012

Preface

Highlights

Group Activities

Advanced Materials Research

Frontier Research on Heavy Element Systems

Research on Radiation Field Effects

Annual Report of ASRC 2011

Research Highlights

Group Activities

Annual Report of ASRC 2010 > 2011

Research Highlights

Group Activities

Publication lists

Appendix

関連リンク