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HERMES(T13) in 2002-2005
Structure and electron-ion correlation in liquid Zn,
H. Fujii, Y. Kawakita, Y. Yokota, S. Fujita, S. Kohara, S. Takeda J. Non-Cryst. Solids in press
Crystal structural change during charge-discharge process of LiMn1.5Ni0.5O4 as cathode material for 5V class lithium secondary battery
Yasushi Idemoto, Hiroshi Sekine, Koichi Ui, Nobuyuki Koura Solid State Ionics 176 (2005) 299-306.
Magnetic properties of TbRu4P12 studied by neutron diffraction
K. Kihou, C. Sekine, I. Shirotani, C. H. Lee and H. Kito Physica B (2005) in press
Temperature dependence of bonding nature in molten AgCl-AgI mixture,
Y. Kawakita, T. Enosaki, S. Takeda, K. Maruyama J. Non-Cryst. Solids in press
Revised crystal structure model of Li2NH by neutron powder diffraction
K. Ohoyama, Y. Nakamori, S.Orimo and K. Yamada J. Phys. Soc. Jpn. 74,(2005) 483-487.
Structural study of liquid Ge-Sn alloys,
S. Takeda, H. Shigeta, S. Fujita, Y. Kawakita, T. Masaki, T. Itamai J. Non-Cryst. Solids in press
Temperature Dependence of Lattice Parameters and Anisotropic Thermal Expansion of Bismuth Oxide
M. Yashima, D. Ishimura and K. Ohoyama, J. Am. Ceram. Soc., in press.
Crystal Structure and High Performance of LiMn System Oxides as a Cathode Material for Lithium Ion Secondary Battery
Y. Idemoto, Y. Ito and N. Koura J. Cryst. Soc. Jpn. 46 (2004) 16 [in Japanese]
Theoretical and Experimental Investigation of LiMn System Oxides as a Cathode Material for Li Secondary Batteries
Y. Ito, Y. Idemoto and N. Koura Surface 41 (2003) 274 [in Japanese]
Structural and Magnetic Properties of Pseudo-two-dimensional Triangular Antiferromagnets Ba3MSb2O9 (M = Mn, Co, and Ni)
Y. Doi, Y. Hinatsu, and K. Ohoyama J. Phys., Condens.Matter, 16 (2004) 8923-8935.
MAGNETIC PROPERTIES OF Y1-xDyxMn6Sn6 ALLOYS
T. Hori, H. Shiraishi, K. Indoh, K. Ohoyama, Y. Yamaguchi, T. Sakon and M. Motokawa J. Magn. Magn. Mat. 272-276 (2004) E433-434.
Li Content Dependence of Crystal Structure and Electronic Structure for Chemical Delithiation of LixMn2-yMyO4 (M=Mg, Al, Cr, Mn, Co, Zn, Ni) as a Cathode Active Material for Li Secondary Battery
Yasushi Idemoto, Kazutaka Horiko, Yuka Ito, Nobuyuki Koura, Koichi Ui Electrochemistry 72 (2004) 755-762.
Physical Property, Crystal Structure and Electrode Performance Depend on Synthetic Condition of LiMn1.5Ni0.5O4 as Cathode Materials for 5V Class Lithiumu Secondary Battery
Yasushi Idemoto, Hiroshi Sekine, Koichi Ui, Nobuyuki Koura Electrochemistry 72 (2004) 564-568.
Thermodynamic Stability and Cathode Performance of LiMn2-xNixO4 as an Active Materila for Li Secondary Battery
Yasushi Idemoto, Yuka Tsunoda, Nobuyuki Koura Electrochemistry 72(2004) 557-563.
High-pressure Synthesis and Physical Properties of New Filled Skutterudites with Heavy Lanthanide
K. Kihou, C. Sekine, I. Shirotani, C. H. Lee and E. Ito Memoirs of the Muroran Institute of Technology, 54, 109-117 (2004)
Structure Analysis of A-Site Defect Perovskite-Type Crystal
A. Komeno, Y. Aoyama, K. Toda, M. Sato and K. Uematsu Key Engineering Materials, 269 (2004) 11-14.
Anomalous Octahedral Distortion and Multiple Phase Transitions in the Metal-Ordered Manganite YBaMn2O6
T. Nakajima, H. Kageyama, M. Ichihara, H. Yoshizawa, K. Ohoyama and Y. Ueda, J. Solid State Chem. 177 (2004) 987-999.
A-site Randomness Effect on Structural and Physical Properties of Ba-based Perovskite Manganites
Tomohiko Nakajima, Hideki Yoshizawa and Yutaka Ueda, J. Phys. Soc. Jpn.73 (2004) 2283-2291
Investigation of magnetic property of Ba3Co2Fe24O41 sintered under various oxygen partial pressures by neutron diffraction, permeability and magnetization measurements
Takashi Nakagawa, Yukio Takada, Takeshi Tachibana, Takao A. Yamamoto and Shinji Kawano Journal of Ceramic Society Japan 112(5) (2004) S1464-S1470
Spin reorientation transition in layered perovskite CaNdFeO4
S. Oyama, M. Wakeshima, Y. Hinatsu, and K. Ohoyama J. Phys.: Condens. Matter, 16 (2004) 8429-8446.
Spin-Reorientation Transition in SrNdFeO4.
S. Oyama, M. Wakeshima, Y. Hinatsu, and K. Ohoyama J. Phys.: Condens. Matter, 16 (2004) 1823-1836.
MAGNETIC PROPERTIES OF Ni2In TYPE (Mn1-xTx)65Sn35 (T =Ti ,Cr)
H.Shiraishi, T.Hori, K.Ohoyama, and Y.Yamaguchi J. Magn. Magn. Mat. 272-276 (2004) 811-812.
Structural Study on Na_x_HfNCl System
S. Shamoto, K. Takeuchi, S. Yamanaka, T. Kajitani Physica C 402 (2004) 283-292.
Colloid Chemistry of Layered Perovskite Niobate
K. Toda, K. Shimizu, H. Sato, A. Sugawara, K. Uematsu and M. Sato Transactions of the Materials Research Society of Japan 29, (2004) 2399?2402.
Positional Disorder of Oxygen Ions in Ceria at High Temperatures
M.Yashima and S.Kobayashi, Appl. Phys. Lett., 84, [4] (2004) 526-528.
Crystal Structure and Cathode Performance on Oxygen Content of LiMn1.5Ni0.5O4 as a Cathode Material for the Lithium Secondary Battery
Y. Idemoto, H. Narai and N. Koura J. Power Sources 119-121 (2003) 125
Dependence of Li Content on Crystal Structure during the Charge-discharge Process of LiMn1.5Ni0.5O4 as a Cathode Materials for 5V Class Lithium Secondary Battery
Y. Idemoto, H. Sekine, K. Ui and N. Koura Electrochemistry 71 (2003) 1142
Electronic States of LiyMn2-xMxO4 (M= Mn, Mg, Ni, Co) as a Cathode Active Material for Li Secondary Battery by First-principles Calculation using DVXα Method
Y. Ito, Y. Idemoto, K. Ui and N. Koura Electrochemistry 71 (2003) 1145
Relation between Crystal Structure, Electronic Structures, and Electrode Performances of LiMn2-xZnxO4 (x=0.05, 0.10) as a Cathode Active Material for Li Secondary Battery
Y. Ito, Y. Idemoto, Y. Tsunoda and N. Koura Electrochemistry 71 (2003) 703
Relation between Crystal Structures, Electronic Structures, and Electrode Performances of LiMn2-xMxO4 (M = Ni, Zn) as a Cathode Active Material for 4V Class Li Secondary Battery
Y. Ito, Y. Idemoto, Y. Tsunoda and N. Koura J. Power Sources 119-121 (2003) 733
Crystal structure and cathode performance dependence on oxygen content of LiMn1.5Ni0.5O4 as a cathode material for secondary lithium batteries
Yasushi Idemoto, Hirosuke Narai, Nobuyuki Koura J. Power Sources 119-121(2003) 125-129.
Dependence of Li content on Crystal Structure during the Charge-Discharge Process of LiMn1.5Ni0.5O4 as a Cathode Materials for 5V Class Lithium Secondary Battery
Yasushi Idemoto, Hiroshi Sekine, Koichi Ui, and Nobuyuki Koura Electrochemistry 71 (2003) 1142-1144.
Li二次電池用正極活物質LiMn2-xZnxO4 (x=0.05, 0.10)の結晶及び電子構造と電極特性の関係
Yuka Ito, Yasushi Idemoto, Yuka Tsunoda, Nobuyuki Koura Electrochemistry 71 (2003) 703-709. 
Relation between Crystal Structures, Electronic Structures, and Electrode Performances of Mn2-xMxO4(M=Ni, Zn) as a Cathode Active Material for 4V Class Li Secondary Battery
Yuka Ito, Yasushi Idemoto, Yuka Tsunoda, Nobuyuki Koura J. Power Sources  119-121 (2003) 733-737
実験および理論的手法によるLi二次電池正極材料LiMn系酸化物の検討,
Yuka Ito, Yasushi Idemoto, Nobuyuki Koura 表面41 (2003) 274-288.
Diffuse scattering due to geometrical frustration in Mn3O4
A. Kuriki, Y. Moritomo, Sh. Xu, K. Ohoyama, K. Kato, A. Nakamura J. Phys. Soc. Jpn. 72 (2003) 458-459
New Stacking Variations of the Charge and Orbital Ordering in the Metal-Ordered Manganite YBaMn2O6
H. Kageyama, T. Nakajima, M. Ichihara, Y. Ueda, H. Yoshizawa and K. Ohoyama J. Phys. Soc. Jpn. 72 (2003) 241-244.
Addenda of Doping-Dependent Magnetic Structure of Tb1-xCaxMnO3
A. Machida, Y. Morimoto, K. Ohoyama and A. Nakamura J. Phys. Soc. Jpn 72 (2003) 1312. (Addenda)
Doping-Dependent Magnetic Structure of Tb1-xCaxMnO3
A. Machida, Y. Morimoto, K. Ohoyama and A. Nakamura J. Phys. Soc. Jpn 72 (2003) 193-194.
Ferromagnetic spin-ordering in photo-active RbMn[Fe(CN)(6)]
Y. Moritomo, A. Kuriki, K. Ohoyama, H. Tokoro, S. Ohkoshi, Hashimoto K, Hamada N J. Phs. Soc. Jpn. 72 (2003) 456-457.
Ground State Properties of the A-site Ordered Manganites, RBaMn2O6 (R = La, Pr and Nd)
T. Nakajima, H. Kageyama, H. Yoshizawa, K. Ohoyama and Y. Ueda J. Phys. Soc. Jpn. 72 (2003) 3237-3242.
Observation of lattice dimerization in spin-singlet low temperature phase of NaTiSi2O6
E. Ninomiya, M. Isobe, Y. Ueda, M. Nishi, K. Ohoyama, H. Sawa, T. Ohama Physica B 329-333 (2003) 884-885.
Magnetic and neutron diffraction study on Ni2In type (Mn1-xPdx)(2)Ga
H. Shiraishi, T. Hori, N. Ohkubo, K. Ohoyama, Y. Yamaguchi J. Applied Phys. 93 (2003) 6996-6998.
Localized Electron Nature of the Antiferromagnetism of (CePd3)8Ge: Response to Hydrostatic Pressure and Neutron Diffraction
Y. Tabata, K. Watanabe, K. Ohoyama, Y. Yamaguchi, M. Ishizuka, K. Okada, T. Taniguchi, T. Takeuchi, S. Ramakrishnan and S. Kawarazaki J. Phys. Soc. Japan 72 (2003) 2091-2096.
Magnetic Structure of pyrochlore-type Er2Ru2O7
N. Taira, M. Wakeshima, Y. HInatsu, A. Tobo and K. Ohoyama J. Soid State Chem. 176 (2003) 165-169.
Reaction Mechanism of Perovskite KNbO3 in Aqueous Solution
K. Toda, S. Tokuoka, N. Ohtake, K. Uematsu and M. Sato Key Engineering Materials, Vol. 248, pp. 27?30, 2003
Synthesis of KNbO3 in Water
K. Toda, S. Tokuoka, N. Ohtake, K. Uematsu and M. Sato Transactions of the Materials Research Society of Japan, 28 (2003) 353?356.
Specific heat and neutron diffraction study on quaternary sulfides BaNd2CoS5 and BaNd2ZnS5
M. Wakeshima, N. Taira, Y. Hinatsu, A. Tobo, K. Ohoyama and Y. Yamaguchi J. Solid State Chem. 174 (2003) 159-164.
Magnetic Phase Diagrams and Lattice Structure of Nd1/2Ca1/2(Mn1-yMy)O3 (M=Ru, Cr and Sc)
Sh. Xu, Y. Moritomo, A. Machida, K. Ohoyama and A. Nakamura J. Phys. Soc. Jpn. 72 (2003) 922-929.
Neutron Structural Analysis of La1-xSrxMnO3 - Variation of One-Electron Bandwidth W with Hole Doping -
Sh. Xu, Y. Moritomo, K. Ohoyama and A. Nakamura J. Phys. Soc. Jpn.72 (2003) 709 - 712.
Crystal Structure and Disorder of the Fast Oxide-Ion Conductor Cubic Bi2O3
M.Yashima and D.Ishimura, Chem. Phys. Lett., 378, [3-4] (2003) 395-399.
Conduction path and disorder in the fast oxide-ion conductor (La0.8Sr0.2)(Ga0.8Mg0.15Co0.05)O2.8
M. Yashima, K. Nomura, H. Kageyama, Y. Miyazaki, N. Chitose, K. Adachi Chemical Phys. Letter 380 (2003) 391-396.
High-temperature neutron powder diffraction study of cerium dioxide CeO2 up to 1770K
M. Yashima, D. Ishimura, Y. Yamaguchi, K. Ohoyama, K. Kawachi Chemical Physics Letters, 372 (2003) 784-787.
High-temperature neutron powder diffraction study of the structural phase transition between a and a「 phases in tricalcium phosphate Ca3(PO4)2
Masatomo Yashima and Atsushi Sakai, Chemical Physics Letters, 372 [5-6] 779-783 (2003).
Anomalous Magnetic Scattering in Tetragonal RB2C2 (R=Rare Earth) Observed by Neutron Diffraction
K. Ohoyama, K. Indoh, A. Tobo, K. Kaneko, H. Onodera and Y. Yamaguchi J. Phys. Condens. Matter 15 (2003) S2127
Jahn-Teller Distortion and Cluster-glass Like Behavior in La0.875Ca0.125MnO3
S. Begum, Y. Ono, Y. Tomioka, Y. Tokura, Y. Ishii, Y. Morii and T. Kajitani J. Phys. Chem. Solids 63 (2002) 939
Modulated Structure of the Composite Crystal Ca0.83CuO2
Y. Miyazaki, M. Onoda, P. P. Edwards, S. Shamoto and T.Kajitani J. Solid State Chem. 163 (2002) 540
Pb-and Ti-isotope Effects in PbTiO3 by Heat Capacity Measurement and Neutron Powder Diffraction
H. Shigematsu, H. Nakadaira, T. Matsui, A. Tobo and K. Ohoyama Journal of NUCLEAR SCIENCE and TECNOLOGY 39 (2002) 395
In Situ Observations of Phase Transition Using High-temperature Neutron and Synchrotron X-ray Powder Diffractometry
M. Yashima J. Am. Ceram. Soc. 85 (2002) 2925
Neutron Structure Analysis of Poly(Pyridobismidazole) (PIPD)
Y. Takahashi Macromolecules 35 (2002) 3942
Jahn-Teller distortion and cluster-glass like behavior in La0.875Ca0.125MnO3
S.Begum, Y.Ono, Y.Tomioka, Y.Tokura, Y.Ishii, Y.Morii andT.Kajitani J.Phys.Chem.Solids, 63 (2002)939-942.
Magnetic and calotimetric studies on the 6H-perovskites Ba2TbRu2O9
Y. Doi, M. Wakeshima, Y. Hinatsu, A. Tobo, K. Ohoyama and Y. Yamaguchi J. Alloy and Compounds 344 (2002) 166-169.
Magnetic phase transitions in substituted spinels of Zn1-xCuxCr2Se4; 0.0 <= x <= 0.3
M. Hidaka, N. Tokiwa, T.T. Wai, H. Fujii, K. Ohoyama, S. Mizusima, J. Sakaurai, F. Ichikawa, K. Itoh Phase Transitions 75 (2002) 273-287.
Magnetic properties of (Mn1-xRux)3Ga alloys
T. Hori, M. Akimitsu, H. Miki, K. Ohoyama and Y. Yamaguchi Applied Phys. A 74 (2002) S737-S739.
Martensitic and Magnetic Transformations of Ni2MnGa-based Shape Memory Alloys
K.Inoue, Y.Yamaguchi, K.Ohoyama, R.Note and K.Enami Applied Phys. A 74 (2002) S1061 -S1065.
Neutron Diffraction Study of Ni2MnGa-type Shape Memory Alloys
K. Inoue, Y. Yamaguchi, K. Ohoyama, K. Enami and K. Inoue Processing of Fourth Pacific Rim International Conference on Advanced Materials (PRICM4) (2002) 1689-1692.
Crystal structure and magnetic properties of hexagonal RMnO3 (R = Y, Lu, and Sc) and the effect of doping
T. Katsufuji, M. Masaki, A. Machida, M. Moritomo, K. Kato, E. Nishibori, M. Takata, M. Sakata, K. Ohoyama, K. Kitazawa, and H. Takagi Phys. Rev. B 66 (2002) 134434 (8page)
Structure of liquid Ge at high temperatures
Kawakita Y, Takeda S, Enosaki T, Oshima K, Aoki H, Masaki T, Itami T J. Phys. Soc. Jpn. 71 (2002) 12-14.
Magnetism of Novel Layered Cobalt Oxysulfide Sr2Cu2CoO2S2with Strongly Correlated CoO2 Square-Planes
M. Matoba, T. Takeuchi, S. Okada, Y. Kamihara, M. Itoh, K. Ohoyama and Y. Yamaguchi Physica B 312 (2002) 630-631.
Microscopic Charge Separation in Tb1-xCaxMnO3 (x~1)
A. Machida, Y. Moritomo, S. Mori, N. Yamamoto, K. Ohoyama, E. Nishibori, M. Takata, M. Sakata, T. Otomo and A. Nakamura J. Phys. Soc. Jpn. 71 (2002) 27-30.
Modulated Structure of the Composite Crustal Ca0.83CuO2
Y. Miyazaki, M. Onoda, P.P. Edwards, S. Shamoto and T. Kajitani J. Solid State Chem.163 (2002) 540-545.
Neutron investigation of Ru-doped Nd1/2Ca1/2MnO3 -Comparison with Cr-doped Na1/2Ca1/2MnO3
Y. Moritomo, A. Machida, T. Nonobe and K. Ohoyama J. Phys. Soc. Jpn. 71 (2002) 1626-1629.
Orbital ordering as the determinant for ferromagnetism in biferroic BiMnO3
A. Moreira dos Santos, A.K. Cheetham, T. Atou, Y. Shono, Y. Yamaguchi, K. Ohoyama and H. Chiba Phys. Rev. B 66 (2002) 064425 1-4.
Phase separation and ferromagnetic transition in B-site substituted Nd1/2Ca1/2MnO3
A. Machida, Y. Moritomo, K. Ohoyama, T. Katsufuji, A. Nakamura Phys. Rev. B 65 (2002) 064435 (6pege)
Structural propeties of Nd1-xSr1+xMnO4
Y. Moritomo, T. Nonobe and K. Ohoyama J. Phys. Soc. Jpn. 71 (2002) 369-370.
The Oxygen Dependence of the Magnetic Structure of Sr3Fe2O7-d
K. Mori, T. Kamiyama, H. Kobayashi, T. Arima, K. Ohoyama and S. Ikeda Applied Physics A 74 (2002) S913-S916.
Neutron diffraction study on the Heusler compound Co1.50TiSn and its nitrogenation products
T. Nobata, G. Nakamoto, M. Kurisu, Y. Makihara, K. Ohoyama, M. Ohashi J. Alloys and Compounds 347 (2002) 86-90.
Crystal structures of layered cobaltites, NaxCoO2.
Y.Ono, T.Kajitani Oxide Thermoelectrics Research Signpost, (2002),59-71.ISBN 81-7736-100-7.
Magnetic Order-Order Transition in Tetragonal ErB2C2
K. Ohoyama, K. Indoh, A. Tobo, H. Onodera and Y. Yamaguchi J. Phys. Soc. Jpn. 71 (2002) 1746-1751.
Magnetic Properties of novel layered oxysulfide Sr2Cu2(Co,Cu)O2S2 with Cu-doped CoO2 square-planes
S. Okada and M. Matoba, S. Hukumoto, S. Soyano, Y. Kamihara, T. Takeuchi, H. Yoshida, K. Ohoyama and Y. Yamaguchi J. Applied Phys. 91 (2002) 8861-8863.
Magnetic structure of tetragonal TmB2C2
K. Ohoyama, K. Kaneko, K. Indoh, A. Tobo, H. Onodera and Y. Yamaguchi Applied Physics A 74 (2002) Suppl. S661-663.
Pressure effect on magnetic nature of Sr2Cu2CoO2S2 with strongly correlated CoO2 square-planes
S. Okada and M. Matoba, H. Yoshida, K. Ohoyama and Y. Yamaguchi J. Phys. Chem. Solids 63 (2002) 983.
Magnetic correlations in the Cd-Mg-Tb icosahedral Quasicrystal
T. J. Sato, H. Takakura, J.Q. Guo, A.P. Tsai, K. Ohoyama J. Alloys and compounds 342 (2002) 365-368.
Neutron diffraction study on magnetic ordering in quasicrystals
T. J. Sato, H. Takakura, A. P. Tsai, K. Ohoyama, K. Shibata and K. H. Andersen Invited talk, 20th European Crystallographic Meeting (August 2001) Krakow, Poland. in press
Pb- and Ti-Isotope Effects in PbTiO3 by Heat Capacity measurement and Neutron Powder Diffraction
H. Shigematsu, H. Nakadaira, T. Matsui, A. Tobo and K. Ohoyama Journal of Nuclear Science and Technology 39 (2002) 395-398.
Specific Heat of Nd1-xSrxMnO3 (x ~ 0.5)
T. Sasaki, E. Ozaki, T. Uozu, A. Tobo, K. Ohoyama, Y. Yamaguchi and N. Kobayashi J. Phys. Chem. Solids 63 (2002) 917-920.
Structural and electrochemical properties of Li(Fe,Co)2Mn2-xO4 solid solution as 5V positive electrode materials for Li secondary batteries
H. Shigemura, M. Tabuchi, H. Kobayachi, H. Sakabe, A. Hirano and H. Kageyama J. Material Chemistry 12 (2002) 1882-1891.
Structural and magnetic properties of Ni2In type (Mn1-xNix)64-65Sn36-35 compounds
H. Shiraishi, Y. Iguchi, T. Hori, K. Ohoyama and Y. Yamaguchi Phys Status Silidi A 189 (2002) 939-943.
Neutron Structure Analysis of Poly(pyridobisimidazole) PIPD
Yasuhiro Takahashi Macromolecules, 35, 3942-3945 (2002).
MnO6 distortion and spin ordering in Nd1-xSrxMnO3 (x = 0.55_and 0.65)
Sh. Xu, Y. Moritomo, A. Machida, K. Ohoyama, K. Kato, A. Nakamura Phys. Rev. B 66 (2002) 024420 (6 pages).
In Situ Observations of Phase Transition Using High-Temperature Neutron and Synchrotron X-ray Powder Diffractometry
M. Yashima Journal of the American Ceramic Society, 85 (2002) 2925-2930.
Neutron diffraction study on the magnetic structure of GdB2C2
Y. Yamaguchi, K. Ohoyama, H. Yamauchi, K. Indoh and H. Onodera Applied Physics A 74 (2002) suppl. S877-897.
Design and Fabrication of a Furnace for High-temperature Neutron Powder Diffraction Measurements, and Structural Study of Ceramic Materials
M. Yashima J. Crystallographic Soc. Jpn. 44 (2002) 121 [in Japanese]
Neutron Diffraction of Liquid Arsenic-tellurium Mixtures near the Semiconductor-metal Transition
K. Maruyama, H. Hoshino, T. Miyanaga, H. Ikemoto and H. Endo J. Non-Cryst. Solids in print

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