Annual report
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- 2014
- 2013
- 2012
- 2011
- 2010
Annual Report of ASRC 2017
Organization of ASRC
Preface
Research Highlights
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- Nuclear split in fission
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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. Andreyev11,1)
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
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- A comprehensive extraction study using a mono-alkylated diglycolamic acid extractant: Comparison between a secondary amide group and a tertiary amide group
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T. Sugita1), I. Fujiwara1,2), H. Okamura1), T. Oshima2), Y. Baba2), H. Naganawa1), and K. Shimojo1)
1): Interfacial Gr., JAEA
2): Miyazaki Univ.
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- Hunting double hypernuclei in photographic emulsion: J-PARC E07
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J. Yoshida1), S. Ashikaga1,2), H. Ekawa1,2), M. Fujita3), T. Hashimoto1), S. Hasegawa1), S. Hayakawa1,4), Y. Ichikawa1),
K. Imai1), K. Nakazawa5), T. Nanamura1,2), M. Naruki1,2), H. Sako1), S. Sato1), K. Suzuki1,2), T. Takahashi6),
H. Tamura1,3), 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
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- Unraveling the mechanism of superconductivity strong against magnetic field realized in uranium compound
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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.
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- Theory of the spin Peltier effect
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Y. Ohnuma1,2), M. Matsuo1,2), S. Maekawa2)
1): Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences.
2): RIKEN Center for Emergent Matter Science
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- Study on a factor of spin current power generation by neutron scattering
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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
- Research Group for Heavy Element Nuclear Science
- Research Group for Interfacial Reaction Field Chemistry
- Research Group for Hadron Nuclear Physics
- Research Group for Materials Physics for Heavy Element systems
- Research Group for Spin-Energy Transformation Science
- Research Group for Nanoscale Structure and Function of Advanced Materials
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
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- 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
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- 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
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- 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.
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- 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.
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- 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.Smallcombe1,2), S.Chiba3), Y.Aritomo4), T.Ohtsuki5), R.Tatsuzawa6), N.Takaki6), N.Tamura7), S.Goto7), I.Tsekhanovich8), C.M.Petrache9), A.N.Andreyev10,1)
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
- Research Group for Spin-Energy Transformation Science
- Research Group for Nanoscale Structure and Function of Advanced Materials
- Research Group for Hadron Nuclear Physics
- Research Group for Interfacial Reaction Field Chemistry
- Research Group for Materials Physics for Heavy Element systems
- Research Group for Heavy Element Nuclear Science
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)
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- 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)
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- Charge symmetry breaking of a hypernucleus 4ΛHe
- (K. Hosomi, H. Sako, K. Imai, S. Haseagawa, S. Sato, K. Tanida, H. Sugimura, Y. Ichikawa, and H. Ekawa)
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- 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)
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- Spin hydrodynamic generation
- (M. Matsuo, S. Takahashi, M. Ono, K. Harii, H. Chudo, S. Okayasu, J. Ieda, S. Takahashi, S. Maekawa, and E. Saitoh)
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- 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
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- 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)
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- 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)
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- 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)
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- 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)
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- 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)
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- 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
- Research Group(R.G.) for Condensed Matter Theory
- R.G. for Molecular Spintronics
- R.G. for Mechanical Control of Materials and Spin Systems
- R.G. for Involving Heavy Nuclei
- R.G. for Actinide Materials Science
- R.G. for Superheavy Elements
- R.G. for Condensed Matter Physics of Heavy Element Systems
- R.G. for Nuclear and Hadron Physics
- R.G. for Bioactinides Chemistry
- R.G. for Radiation and Biomolecular Science
- R.G. for Spin-Polarized Positron Beam
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)
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- 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)
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- 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
- Research Group (R.G.) for Condensed Matter Theory
- R.G. for Molecular Spintronics
- R.G. for Mechanical Control of Materials and Spin Systems
- R.G. for Reactions Involving Heavy Nuclei
- R.G. for Superheavy Elements
- R.G. for Actinide Materials Science
- R.G. for Condensed Matter Physiscs of Heavy Element Systems
- R.G. for Hadron Physics
- R.G. for Bioactinide
- R.G. for Radiation and Biomolecular Science
- R.G. for Spin-Polarized Positron Beam
Annual Report of ASRC 2012
Preface
-
- Message from the Director
- Director General : Sadamichi Maekawa
Highlights
- Power spintronics- Stabilization of spinmotive force and invention of a magnetic power inverter
- First successful ionization of lawrencium by surface ionization process
- Coupling between electronic and lattice symmetry in unconventional superconductor URu2Si2
- Chemical species of radiocesium in the contaminated soil, and contribution of non-mica minerals to tight association
- A novel mechanism of DNA damage induction by K-shell resonance photoexcitations at nitrogen and oxygen as observed using an electron paramagnetic resonance spectrometer in SPring-8
- Development of spin-polarized slow positron beam using a new 68Ge-68Ga/GaN positron source and its application for positron annihilation spectroscopy
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
Research on Radiation Field Effects
-
- R.G. for Hadron Physics
- Group Leader:Ken-ichi Imai
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- R.G. for Bioactinide Chemistry
- Group Leader:Toshihiko Ohnuki
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- R.G. for Radiation and Biomolecular Science
- Group Leader:Akinori Yokoya
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- R.G. for Spin-Polarized Positron Beam
- Group Leader:Atsuo Kawasuso
Annual Report of ASRC 2011
Printable version(2.08MB)
Organization of ASRC
Preface
Contents
Research Highlights
- Discovery of simple and versatile methods for spin current generation
- Tailor-made graphene for spintronic and nanoelectronic applications
- First observation of 239Pu NMR ?A new frontier for the physics and chemistry of actinide compounds
- Anomalous electrical resistivity associated with unconventional superconductivity in URu2Si2
- Magnetic-field-induced quantum critical behavior in the heavy-fermion superconductor CeCoIn5:59Co Nuclear Magnetic Resonance study
- Local distribution of radioactive Cs deposited on plant and soil from Fukushima Daiichi Nuclear Power Plants
- Li (Zn, Mn) As as a new generation ferromagnet based on a I-II-V semiconductor [REIMEI project]
Group Activities
- Research Group (R.G.) for Condensed Matter Theory
- R.G. for Molecular Spintronics
- R.G. for Mechanical Control of Materials and Spin Systems
- R.G. for Reactions Involving Heavy Nuclei
- R.G. for Superheavy Elements
- R.G. for Actinide Materials Science
- R.G. for Condensed Matter Physiscs of Heavy Element Systems
- R.G. for Hadron Physics
- R.G. for Bioactinide
- R.G. for Radiation and Biomolecular Science
- R.G. for Spin-Polarized Positron Beam
Annual Report of ASRC 2010 > 2011
Printable version(42.4MB)
Research Highlights
- Effects of mechanical spin and spin currents
New type of asymmetric fission in proton-rich nucleus 180Hg - Hidden-order stat in URu2Si2: High-quality single crystal and novel techniques
A specific Ce anomaly during sorption of rare earth elements on biogenic Mn oxide - Detection of excess electron spins in magnetic substances using highly spin-polarized positrons
REIMEI Research Project: New approach to the exotic phases of actinide compounds
Group Activities
- Condensed Matter Theory / Molecular Spintronics
- Mechanical Control of Materials and Spin Systems / Reactions Involving Heavy Nuclei
- Superheavy Elements / Actinide Materials Science
- Condensed Matter Physics of Heavy Elements Systems / Hadron Physics
- Bioactinide / Radiation and Biomolecular Science
- Spin-Polarized Positron Beam / Publication List1
Publication lists
- Spin-Polarized Positron Beam / Publication List1
- Publication List2
- Publication List3
- Publication List4 / Appendix1
