2007
Non-Fermi liquid behavior in YbCu2Si2
N. Tsujii, H. Kitazawa, T. Aoyagi, T. Kimura, G. Kido.
J. Mag. Mag. Mater. 310, 349-351, 2007
Substitution effect on the two-dimensional triangular-lattice system CuCrS2
N. Tsujii and H. Kitazawa.
J. Phys.: Condens. Matter 19, 145245, 2007.
'Universal scaling in the dynamical conductivity of heavy fermion Ce and
Yb compounds'
H. Okamura, T. Watanabe, M. Matsunami, T. Nishihara, N. Tsujii, T. Ebihara,
H. Sugawara, H. Sato, Y. Onuki, Y. Ishikawa, T. Takabatake, and T. Nanba.
J. Phys. Soc. Jpn. 76, 023703 (Letters), 2007
NMR study of field-induced magnetic ordering in the Haldane system PbNi2V2O8'
K. Hashi, N. Tsujii, T. Shimizu, A. Goto, H. Kitazawa, S. Ohki.
J. Mag. Mag. Mater. 310, 1242-1244, 2007.
Experimental studies of magnetism of trimer chains'
M.
Hase, M. Kohno, H. Kitazawa, N. Tsujii, O. Suzuki, K. Ozawa, G. Kido, M. Imai,
X. Hu.
J. Mag. Mag. Mater. 310, e375-e377, 2007.
'Re-entrant spin-glass behavior of geometrically frustrated SrFe3(PO4)3O'
A.A. Belik, N. Tsujii, Q. Huang, E. Takayama-Muromachi, and M. Takano.
J. Phys.: Condens. Matter 19, 145221, 2007.
Metal-insulator transition in NaxTiO2 (x=0.20-0.25)
H. Sakurai, M. Kato, K. Yoshimura, N. Tsujii, K. Kosuge.
Phys. Rev. B 75, 115128, 2007.
Preparation and characterization of Ag-magadiite nanocomposites
K. Ozawa, F. Iso, Y. Nakao, Z. Cheng, H. Fujii, M. Hase, and H. Yamaguchi
J. Europ. Ceram Soc. 27, 2665, 2007
Experimental studies of magnetism of trimer chains
M. Hase, M. Kohno, H. Kitazawa, N. Tsujii, O. Suzuki, K. Ozawa, G. Kido,
M. Imai, and X. Hu
J. Magn. Magn. Mater. 310, e375-e377 ,2007
Effects of high pressure on A2Cu2Mo3O12 (A = Rb, Cs): A one-dimensional system with competing ferromagnetic and
anti ferromagnetic interactions
T. Hamasaki, H. Kuroe, T. Sekine, T. Naka, M. Hase, and M. Maeshima
J. Magn. Magn. Mater. 310, e394-e396, 2007
High frequency ESR measurements of antiferromagnetic state in quantum spin
system Cu2CdB2O6
S. Mitsudo, M. Yamagishi, T. Fujita, Y. Fujimoto, M. Toda, T. Idehara and M. Hase
J. Magn. Magn. Mater. 310, e418-e419, 2007
Correlation between crystal structure and magnetism in a frustrated antiferromagnet
CuFeO2 under high magnetic fields
N. Terada, Y. Narumi, Y. Sawai, K. Katsumata, U. Staub, Y. Tanaka, A. Kikkawa,
T. Fukui, K. Kindo, T. Yamamoto, R. Kanmuri, M. Hagiwara, H. Toyokawa,
T. Ishikawa and H. Kitamura
Phys. Rev. B in press, 2007
Lattice Deformations Induced by an Applied Magnetic Field in the Frustrated
Antiferromagnet HgCr2O4
Y. Tanaka, Y. Narumi, N. Terada, K. Katsumata, H. Ueda, U. Staub, K. Kindo,
T. Fukui, T. Yamamoto, R. Kanmuri, M. Hagiwara, A. Kikkawa, Y. Ueda, H.
Tayokawa, T. Ishikawa and H. Kitamura
J. Phys. Soc Jpn, 76 043708, 2007
Inelastic neutron scattering study of frustrated Heisenberg triangular
magnet CuFeO
N. Terada, S. Mitsuda, T. Fujii and D. Petitgrand
J. Phys. Condens. Matter 19 145241, 2007
Zero-field random field effect in diluted triangular lattice antiferromagnet
CuFe1-xAlxO2
T. Nakajima, S. Mitsuda, K. Kitagawa, N. Terada, T. Komiya and Y. Noda
J. Phys. Condens Matter 19 145216, 2007
57Fe Mo¨ssbauer Spectroscopy of Pesudo-1D Sulfide of FePb4Sb6S14,
S. Morimoto, Y. Matsushita, Y. Ueda, M. Kawase, T. Saito, S. Nakamura,and
S. Nasu,
J. Mag. Mag. Mat., Vol. 310, p. e962~e964, 2007
重いd電子の起源-レーザー励起光電子分光による近藤共鳴ピークの観測,
下山田篤史、石坂香子、辛埴、松下能孝,
日本物理学会誌、Vol. 62, p.107~111, 2007
“High energy, high resolution photoelectron
spectroscopy of Co2Mn1-xFexSi”
G. H. Fecher, B. Balke, S. Ouardi, C. Felser, E. Ikenaga, J. J. Kim, S.
Ueda, K. Kobayashi
J. Phys. D: Appl. Phys. 40, 1576~1581, 2007
“Spectroscopic Evidence for
Energy Loss of Photoelectrons interacting with image charge”
R. Arafune, K. Hayashi, S. Ueda, Y. Uehara, S. Ushioda
J. Phys. Soc. Jpn. 76, 044604-1~5, 2007
2006
Structure phase transition in FeSr2YCu2O6+delta
Mochiku, T Hata, Y Iwase, K Yonemura, M Harjo, S Hoshikawa, A Oikawa, K Ishigaki, T Kamiyama, T Fujii, H Izumi, F Kadowaki, K Hirata, K
N. Tsujii, O. Suzuki, H. Suzuki, H. Kitazawa, and G. Kido.
J. Alloys and Compounds 408-412, 343-347, 2006.
Photoluminescence of Yb3+-doped
CuInS2 single crystals prepared by In-flux and chemical vapor transport methods
N. Tsujii, Y. Imanaka, T. Takamasu, H. Kitazawa, and G. Kido
J. Alloys and Compounds 408-412, 791-795, 2006.
Quantum critical point of g-NaxCoO2
H. Sakurai, N. Tsujii, E. Takayama-Muromachi
Physica B 378-380, 121-122, 2006.
Magnetic properties of Ce1-xYxPdAl Kondo-lattice system
H. Kitazawa, J. Prchal, N. Tsujii, M. Imai, G. Kido
Physica B 378-380, 803-804. 2006
Thermoelectric power of heavy-fermion system YbCu5-xAgx
A. Mitsuda, K. Yamauchi, N. Tsujii, K. Yoshimura, T. Mizushima, Y. Ishikawa
Physica B 378-380, 742-743, 2006.
Mid-infrared absorption in strongly correlated Yb compounds
H. Okamura, T. Watanabe, N. Tsujii, T. Ebihara, T. Nanba
Physica B 378-380, 756-757. 2006
Grand Kadowaki-Woods relation of heavy-fermion systems with degeneracy
N. Tsujii, H. Kontani, K. Yoshimura
Physica B 378-380, 730-731, 2006.
Insulator to metal transition induced by substitution in the nearly two-
dimensional compound CuCr1-xVxS2
N. Tsujii, H. Kitazawa, G. Kido
Phys. Stat. Sol. (c) 3 (2006) 2775-2778., Erratum : Phys. Stat. Sol. (c) 3 (2006) 4417-4418.
Valence and Na content dependences of superconductivity in NaxCoO2·yH2O
H. Sakurai, N. Tsujii, O. Suzuki, H. Kitazawa, G. Kido, K. Takada, T. Sasaki,
E. Takayama-Muromachi
Phys. Rev. B 74, 092502, 2006.
1/3 magnetization plateau in the spin-1/2 trimer chain compound Cu3(P2O6OH)2
M. Hase, M. Kohno, H. Kitazawa, N. Tsujii, O. Suzuki, K. Ozawa, G. Kido,
M. Imai, X. Hu.
Phys. Rev. B 73, 104419, 2006.
S. Ueda, Y. Iwasaki, Y. Uehara, S. Ushioda
Jpn. J. Appl. Phys. 45, 5004~5008, 2006
“Properties of the quaternary
half-metal-type Heusler alloy Co2Mn1-xFexSi ”
B. Balke, G. H. Fecher, H. C. Kandpal, C. Felser, K. Kobayashi, E. Ikenaga,
J. J. Kim, S. Ueda
Surf. Sci. 600, 3536~3539, 2006
“Derivative spectra of very low energy
photoelectrons from CO/Cu(001) surface obtained by a lock-in technique”
K. Hayashi, R. Arafune, S. Ueda, Y. Uehara, S. Ushioda
J. Phys. Soc. Jpn. 75, 104303-1~4, 2006
“Fe3-xZnxO4
thin films as tunable high Curie temperature ferromagnetic semiconductor”
J. Takaobushi, H. Tanaka, T. Kawai, S. Ueda, J.J. Kim, M. Kobata, E. Ikenaga, K. Kobayashi
Appl. Phys. Lett., 89, 242507-1~3, 2006
“Nanotechnology and industrial applications of hard X-ray photoemission spectroscopy”
K. Kobayashi, E. Ikenaga, J. J. Kim, M. Kobata, S. Ueda
AIP Conference Proceedings 879, 1539~1544, 2006
"New approach for magnetic relaxations in nanomagnet assemblies"
H. Mamiya, M. Ohnuma, I. Nakatani and T. Furubayashi,
Europhysics Letters 74, 500, 2006
Quadrupolar Kondo Effect in Non-Kramers Doublet System PrInAg2
O. Suzuki, H. S. Suzuki, H. Kitazawa, G. Kido, T. Ueno, T, Yamaguchi, Y.
Nemoto and T. Goto
J. Phys. Soc. Jpn. 71, 2006, 013704-1-4
Magnetic properties of clathrate-like compound Pr3Pd20Ge6
O. Suzuki, H. Kitazawa, G. Kido, T. Yamaguchi, Y. Nemoto, and T. Goto
Journal of Alloys and Compounds, 408-412, 2006 107-109
Yttrium substitutional effects on geometrically frustrated system TbNiAl
H. Kitazawa, S. Eguchi, G. Kido and G. Cao
Jounarl of Alloys and Compounds 408.412, 2006, 58-61
Evolution of ferromagnetism in Y1-xPrxInNi4 and its magneto caloric effect
N. Tsujii, O. Suzuki, H. Suzuki, H. Kitazawa and G. Kido
Journal of Alloys and Compounds 408-412, 2006, 343-347
Metastable magnetic behavior in geometrically frustrated compound CePdAl
D. X. Li, S. Nimori, H. Kitazawa and Y. Shiokawa
Physica B 378-380, 2006, 805-806
Low-temperature structural study of the TbPd1-xNixAl series
J. Prchal, H. Kitazawa, T. Furubayashi, P. Javorsky, K. Koyama and V. Sechovsky
Physica B 378-380, 2006, 1102-1104
Rattling and tunneling of off-center local oscillator in clathrate compounds
T. Goto, Y. Nemoto, T. Yamaguchi, T. Yanagisawa, T. Ueno, T. Watanabe,
N. Takeda, O. Suzuki, H. Kitazawa, H. Sugawara and H. Sato
Physica B 383, 2006, 115-119
Electrochemical immobilization of Cs in single-crystalline SYNROC
H. Abe, A. Satoh, K. Nishida, E. Abe, T. Naka, M. Imai and H. Kitazawa
Journal of Solid State Chemistry 179, 2006, 1521-1524
Magnetic order in CePdAl single crystal:Effect of magnetic field,
K. Prokes, P. Manuel, D. T. Adroja, H. Kitazawa, T. Goto and Y. Ishikawa
Physica B 385-386, 2006, 359-362
Measurements of large high-performance permanent magnet with superconducting
magnet
S. Kato, H. Shinagawa and G. Kido
J. Appl. Phys. 99, 08D914, 2006
Voltage-induced insulator-metal transition at room temperature in an anodic
porus alumina thin film
S. Kato, S. Nigo, Y. Uno, T.Onishi and G. Kido
Journal of Physics, 38 148-151, 2006
Specific heat study of induced-moment ferromagnet PrPtAl single crystal
S. kato, H. Kitazawa, M. Imai and G. Kido
Physica B 378-380, 1105-1106, 2006
2005
Belik, AA Izumi, F Azuma, M Kamiyama, T Oikawa, K Pokholok, KV Lazoryak,
BI Takano, M
Redox reactions in strontium iron phosphates: Synthesis, structures, and characterization of Sr9Fe(PO4)(7) and Sr9FeD(PO4)(7)
CHEMISTRY OF MATERIALS, Vol. 17, 5455-5464, NOV 1 2005
Kajitani, M Matsuda, M Hoshikawa, A Harjo, S Kamiyama, T Ishigaki, T Izumi,
F Miyake, M
In situ neutron diffraction study on fast oxide ion conductor LaGaO3-based
perovskite compounds
CHEMISTRY OF MATERIALS, Vol. 17, 4235-4243, AUG 9 2005
Takada, K Fukuda, K Osada, M Nakai, I Izumi, F Dilanian, RA Kato, K Takata,
M Sakurai, H Takayama-Muromachi, E Sasaki, T
Characterization of superconducting sodium cobalt oxide bilayer-hydrate
CHINESE JOURNAL OF PHYSICS, Vol. 43, 556-565, JUN 2005
Takada, K Osada, M Izumi, F Sakurai, H Takayama-Muromachi, E Sasaki, T
Characterization of sodium cobalt oxides related to P3-phase superconductor
CHEMISTRY OF MATERIALS, Vol. 17, 2034-2040, APR 19 2005
La-substitution effects on double perovskite compound Ba2CoMoO6
T. Hirama, N. Tsujii, H. Kitazawa, and G. Kido.
Physica B 359-361, 1336-1338, 2005.
Universality in Heavy Fermion Systems with General Degeneracy
N. Tsujii, H. Kontani, and K. Yoshimura
Phys. Rev. Lett. 94, 057201, 2005
Magnetic properties and thermal expansion of YbGaxGe2-x (0.9 £ x £ 1.5)
N. Tsujii, T. Furubayashi, H. Kitazawa, and G. Kido.
J. Alloys and Compds. 393, 41-45, 2005.
Field-induced magnetic ordering in the Haldane system PbNi2V2O8
N. Tsujii, O. Suzuki, H. Suzuki, H. Kitazawa, and G. Kido.
Phys. Rev. B 72, 104402, 2005.
Preparation and proton conductivity of monodisperse nanocrystals of pyrochlore-type
antimonic acid and its niobium-substituted materials,
K. Ozawa, M. Hase, H. Fujii, M. Eguchi, H. Yamaguchi, and Y. Sakka
Electrochimica Acta 50, 3205-3209, 2005
Magnetism of A2Cu2Mo3O12(A=Rb or Cs) :Model compounds of a one dimensional spin-1/2 Heisenberg system with
ferromagnetic first-nearest-neighbor and antiferromagnetic second-nearest-neighbor
interections
M. Hase, K. Ozawa, O. Suzuki, H. Kitazawa, G. Kido, H.Kuroe and T. Sekine
J. Appl. Phys. 97, 10B303-1 to 3, 2005
研究者環境分析委員会(坂東昌子、伊藤伸泰、青木健一、伊藤厚子、延與佳子、佐藤丈、田口善弘、登谷美穂子、長谷正司、平野琢也、古川はづき、村田享香)、物理学会員の研究環境は今?―アンケート調査を中心に―
日本物理学会誌 60, 466-470, 2005.
Magnetism of Rb2Cu2Mo3O12 A cuprate of a one-dimensional spin 1/2 Heisenberg system with ferromagnetic
first-nearest-neighbor and antiferromagnetic second-nearest-neighbor exchange
interactions
M. Hase, H. Kuroe, K. Ozawa, O. Suzuki, H. Kitazawa, G. Kido and T. Sekine
Proceedings of 10th International Symposium on Advanced Physical Fields
(APF-10), 231-236, 2005
Magnetic phase diagram of the triangular lattice antiferromagnet CuFe1-xAlxO2
N. Terada, S. Mitsuda, T. Fujii, K. Soejima, I. Doi, H. A. Katori and Y.
Noda
J. Phys. Soc. Jpn. 74 2604, 2005
Reinvestigation of Magnetic Structures for the Thermally Induced States
of CuFe1-xAlxO2(x=0.00, 0.02 and 0.05) Using Four-Circle Neutron Diffractometer
N. Terada, T. Kawasaki, S. Mitsuda, H. Kimura and Y. Noda
J. Phys. Soc. Jpn 74 1561, 2005
“Inelastic photoemission due to scattering by surface adsorbate vibrations”
R. Arafune, K. Hayashi, S. Ueda, Y. Uehara, S. Ushioda
Phys. Rev. Lett. 95, 207601-1~4, 2005
“Dynamics of very low energy photoelectrons interacting with image charge
of Cs/Cu(111)surface”
K. Hayashi, R. Arafune, S. Ueda, Y. Uehara, S. Ushioda
Phys. Rev. B 72, 195425-1~3, 2005
"Non-vanishing hysteresis in a spin-glass",
H. Mamiya, M. Ohnuma, I. Nakatani, S. Nimori, and T. Furubaysahi,
Philosophical Magazine Letters 85, 109, 2005.
「磁石が集団として織りなす多様な振舞―強磁性超微粒子集合における多体効果―」
間宮広明,中谷功,古林孝夫,
日本物理学会誌,60, 547, 2005
"Extraction of Blocking Temperature Distribution from Zero-Field-Cooled
and Field-Cooled Magnetization Curves",
H. Mamiya, M. Ohnuma, I. Nakatani, and T. Furubayashi,
IEEE Trans. Mmagn. 41, 3394, 2005.
“Absence of rejuvenation in a superspin glass”,
P. E. Jonsson, H. Yoshino, H. Mamiya, and H. Takayama,
Phys. Rev. B 71, 104404, 2005.
"Exchange anisotropy in Fe-MnF2 nanogranular films"
T. Furubayashi, H. Mamiya
IEEE Trans. Magn. 41, 3418, 2005.
“Aging and memory effects in superparamagnets and superspin glasses”
M. Sasaki, P. E. Jonsson, H. Takayama, and H. Mamiya
Phys. Rev. B 71, 104405, 2005
Infrated spectroscopy under multiextreme conditions: direct observation
of pseudogap formation and collapse in CeSb
T. Nishi, S. Kimura, T. Takahashi, Y. Mori, Y. S. Kwon, H. J. Im and H.
Kitazawa
Phys Rev. B 71, 2005, 220401-1-4
Infrated study on CeSb under high pressures
S. Kimura, T. Nishi, Y. Mori, Y. Sumida, T. Takahashi, Y. S. Kwon, H. J.
Im and H. Kitazawa
Physica B 190-192, 2005, 190-192
Metamagnetic transition in geometrically frustrated system TbPd1-xNixAl
H. Kitazawa, S. Eguchi, G. Kido
Physica B 223-225, 2005, 223-225
Suppresion of the metal-insulator transition in the spinel Cu1-xInxIr2S4 system
G. Cao, X. Xu, Z. Jiao, H. Kitazawa, T. Matsumoto and C. Feng
Phys. Rev. B 72, 2005, 125128-1-7
Tunneling and rattling of clathrate crystals Ce3Pd20Ge6 and La3Pd20Ge6
T. Yamaguchi, Y. Nemoto, T. Goto, M. Akatsu, T. Yanagisawa, O. Suzuki,
H. Kitazawa and T. komatsubara
Physica B 359-361, 2005, 296-298
Electroplating of the superconductive boride MgB2 from molten salts
H. Abe, K. Yoshii, K. Nishida, M. Imai and H. Kitazawa
J. Phys. Chem. Solids 66, 2005, 406-409
Coexistence of a nearly spin-siglet state and antiferromagnetic long-range
order in quantum spin system Cu2CdB2O6
M. Hase, M. Kohno, H. Kitazawa, O. Suzuki, K. Ozawa, G. KIdo, M. Imai and
X. Hu
Phys. Rev. B 72, 2005, 172412-1-4
Elastic constants of PrInAg2
O. Suzuki, H. Suzuki, H. Kitazawa and G. Kido
Physica B, 359-361, 2005, 926-928
Application of Ferromagnetic Nano-wires in Porus Alumina Arrays for Magnetic
Force Generator
S. Kato, H. Shinagawa, H. Okada, G. Kido and K. Mitsuhashi
Sci. Tech. Adv. Mat. 6, 341, 2005
Nuclear spin polarizer for solid-state NMR quantum computers
A. Goto, T. Shimizu, K. Hashi, S. Ohki, T. Iijima, S. Kato, H. Kitazawa
and G. Kido
The American Institute of Physics Conference Proceedings, Vol. 772 1471-1472,
2005/06
Structure of Duplex Oxide Layer in Porus Alumina Studied by 27Al MAS and MQMAS NMA
T. Iijima, S. Kato, R. Ikeda, S. Ohki, G. Kido, M. Tansho and T.Shimizu
Chem. Lett. Vol. 34, No. 9, 1286, 2005
Magnetic Nanowire Based High Resolution Magnetic Force Microscope Probes
G. Yang, J. Tang, S. Kato, Q. Zhang, L.C. Qin, M. Woodson, J. Liu, J. W.
Kim, P. T. Littlehei, C. Park and O. Zhou
Appl. Phys. Lett. 87, 123507, 2005
プレス発表
K. Ozawa, Y. Nakao, L. Wang, Z. Cheng, H. Fujii, M. Hase and M. Eguchi
Structural modifications caused by electrochemical lithium extraction for
two types of layered LiVO2(R3m)
J. Power Sources (in press)
"Comparison of field-cooled, zero-field-cooled, and thermoremanent
magnetization in nanomagnet, random magnet, and bulk ferromagnet."
H. Mamiya, S. Nimori, M. Ohnuma, I. Nakatani, M. Demura and T .Furubayashi,
J. Magn. Magn. Mater. in press
研究成果へ