新しい視点で物質を科学する吉澤研究室
発表論文リストPublication LisT
(2008)
†Dependence of pressure-induced phase transitions on pressure-transmitting
media in the heavy-electron superconductor URu2Si2: H. Amitsuka, K. Masuda,
M. Yokoyama, I. Kawasaki, S. Takayama, Y. Ishihara, K. Tenya, N.Tateiwa,
TC. Kobayashi and H. Yoshizawa, Physica B 403 (2008) 925-927.
Flux Line Lattice Structure in YNi2B2C: H. Kawano-Furukawa, S. Ohira-Kawamura,
H. Tsukagoshi, C. Kobayashi,T. Nagata and H. Yoshizawa, J. Phys. Soc. Jpn.
77 (2008) 104711 pp. 1-5.
Magnetismand Superconductivity in Er1−xTbxNi2B2C (x=0.2and0.3): H. Kawano-Furukawa,T.
Nagata, H. Takeshita,M. Matsumoto, C. Kobayashi and H. Yoshizawa, J. Phys.
Soc. Jpn. 77 (2008) 104718 pp. 1-6.
Doping-dependent charge and spin superstructures in layered cobalt perovskites:
N. Sakiyama, I. A. Zaliznyak, S.-H. Lee, Y. Mitsui and H. Yoshizawa, Phys.
Rev. B 78 (2008) 180406 pp. 1-4.
First-order transition in the weak ferromagnetic state of (ErNi211B2C):
H. Kawano-Furukawa, Y. Ishida, T. Nagata,S. Ohira-Kawamura, C. Kobayashi
and H. Yoshizawa, Phys. Rev. B 78 (2008) 64411 pp. 1-6.1
†Synthesis, structure, and magnetic properties of the two-dimensional
quantum antiferromagnets (CuBr)A2B3O10(A = Ca, Sr, Ba, Pb; B = Nb, Ta)
with the 1/3 magnetization plateau: Y. Tsujimoto, H. Kageyama, Y. Baba,
A.Kitada, T. Yamamoto, Y. Narumi, K. Kindo, M. Nishi, J. P. Carlo, A. A.
Aczel, T. J. Williams, T. Goko, G. M.Luke, Y. J. Uemura, Y. Ueda, Y. Ajiro
and K. Yoshimura, Phys. Rev. B 78 (2008) 214410(1-10).
Weak ferromagnetism in TbNi2B2C: H. Kawano-Furukawa, H. Tsukagoshi, T.
Nagata, C. Kobayashi and H.
Yoshizawa, Phys. Rev. B 77 (2008) 144426 pp. 1-8.
†Phonon Dynamics of Type-I Clathrate Sr8Ga16Ge30 Studied by Inelastic Neutron
Scattering: C. -H. Lee, H.Yoshizawa, M. A. Avila, I. Hase, K. Kihou and
H. Yoshizawa, J. Phys. Soc. Jpn. Suppl. A 77 (2008) 260-262.
19. Spin and charge order in single-layered provskite cobaltates: N. Sakiyama,
Y.Mitsui, H. Yoshizawa, I. A. Zaliznyakand S. -H. Lee, J. Korean Phys.
Soc. 53 (2008) 995-998.
High-Intensity and versatile chopper spectrometer project for J-PARC: T.
Sato, O. Yamamuro, K. Hirota, M.
Shibayama, H. Yoshizawa, S. Itoh, S. Watanabe, T. Asami, K. Kindo, Y. Uwatoko and T. Kanaya, Journal of
Neutron Research 16 (2008) 113-119.
(2007)
Fractal dimension in percolating Heisenberg antiferromagnets: S. Itoh,
R. Kajimoto, M. A. Adams, M. J. Bull, K.Iwasa and H. Yoshizawa, J. Magn.
Magn. Mater. 310 (2007) 1549-1551.
Incommensuratemagnetic order in the pressure-induced superconductorCeRhSi3:
N. Aso, H.Miyano, H. Yoshizawa,N. Kimura, T. Komatsubara and H. Yoshizawa,
J. Magn. Magn. Mater. 310 (2007) 602-604.
†Low-Energy Magnetic Fluctuations in U(Ru1−xRhx)2Si2 (x 0.02): M. Yokoyama,
K. Matsuda, H. Amitsuka,K. Tenya, N. Aso and H. Yoshizawa, J. Magn. Magn.
Mater. 310 (2007) 328-330.
†Neutron-Scattering and Magnetization Study on URu2Si2 Hydrostatic Pressure
using a Cu-Be Pressure Cell: K.Matsuda, M. Yokoyama, K. Tenya, H. Amitsuka
and H. Yoshizawa, J. Magn. Magn. Mater. 310 (2007) 337-339.
†Pressure-Temperature Phase Diagram of the Heavy-Electron SuperconductorURu2Si2:
H. Amitsuka, K.Matsuda,I. Kawasaki, K. Tenya, M. Yokoyama and H. Yoshizawa,
J. Magn. Magn. Mater. 310 (2007) 214-220.
Quadrupolar ordered state at high fields in PrPb3: T. Onimaru, N. Aso,
K. Prokes, H. S. Suzuki, T. J. Sato and T.Sakakibara, J. Phys. Chem. Solids
68 (2007) 2091-2094.
Development of a hybridCuBe/NiCrAl clamp-type high pressure cell for neutron
diffraction: N. Aso N. T. Fujiwara,Y. Uwatoko, H. Miyano and H. Yoshizawa,
J. Phys. Soc. Jpn. Suppl. A 76 (2007) 228-229.
(2006)
†Fractal structure and critical scattering in the three-dimensional percolating
antiferromagnet, RbMn0.31Mg0.69F3:S. Itoh, R. Kajimoto, K. Iwasa, N. Aso,
M. J. Bull and H. Yoshizawa, Physica B 385-386 (2006) 441-443.
Relocation and Upgrade of Neutron Spin Echo Spectrometer, iNSE: M. Nagao,
N. Yamada, Y. Kawabata, H. Seto and H. Yoshizawa, Physica B 385 (2006)
1118-1121.
†Uniaxial-stress effect on the antiferromagnetic state in CePd2Si2: M.
Yokoyama, A. Gawase, H. Amitsuka, K.Tenya and H. Yoshizawa, Physica B 378-380
(2006) 80-81.
†Low-lying optical phonon modes in the filled skutterudite CeRu4Sb12: C.
H. Lee, I. Hase, H. Sugawara, H.
Yoshizawa and H. Sato, J. Phys. Soc. Jpn. 75 (2006) 123602.
New Magnetic State in IncommensurateMagnetic Phase of Heavy-Fermion Superconductor
CeRh0.6Co0.4In5: M.Yokoyama, H. Amitsuka, K. Matsuda, A. Gawase, N. Oyama,
I. Kawasaki, K. Tenya and H. Yoshizawa, J. Phys.Soc. Jpn. 75 (2006) 103703.
†HeterogeneousMetallic State in URu2Si2: H. Amitsuka, M. Yokoyama, K. Matsuda,
K. Tenya and H. Yoshizawa,J. Phys. Soc. Jpn. Suppl. 75 (2006) 58-62.
Long Periodic Quadrupolar Structures in PrPb3: T. Onimaru, T. Sakakibara,
N. Aso, H. Yoshizawa, H. S. Suzuki and T. Takeuchi, J. Phys. Soc. Jpn.
Suppl. 75 (2006) 186-188.
(2005)
Neutron diffraction study on the antiferromagnetic insulating ground state
of -Na0.33V2O5: S. Nagai, M. Nishi,K. Kakurai, Y. Oohara, H. Yoshizawa,
H. Kimura, Y. Noda, B. Grenier, T. Yamauchi, J. Yamaura, M. Isobe, Y.Ueda
and K. Hirota, J. Phys. Soc. Jpn. 74 (2005) 1297-1308.
R-dependence of spin exchange interactions in RMnO3 (R = Rare-earth ions): R. Kajimoto, H. Mochizuki, H.
Yoshizawa, H. Shintani, T. Kimura and Y. Tokura, J. Phys. Soc. Jpn. 74 (2005) 2430-2433.
Spin wave and orbital ordering in the C-type antiferromagnetic phase of
Nd1−xSrxMnO3: R. Kajimoto, H. YoshizawaR. Kawasaki, K. Noda and H. Kuwahara,
J. Phys. Soc. Jpn. 74 (2005) 502-503.
Competition between hidden order and antiferromagnetism in URu2Si2 under
uniaxial stress studied by neutron scattering: M. Yokoyama, H. Amitsuka,
K. Tenya, K. Watanabe, S. Kawarazaki, H. Yoshizawa and J. A. Mydosh,Phys.
Rev. B 72 (2005) 214419(1-4).
.Electronically smecticlike liquid-crystal phase in a nearly half-doped
manganite: F. Ye, J. A. Fernandez-Baca,P. Dai, J. W. Lynn, H. Kawano-Furukawa,
H. Yoshizawa, Y. Tomioka and Y. Tokura, Phys. Rev. B 72 (2005)212404(1-4).
Observation of modulated quadrupole structures in PrPb3: T. Onimaru, T.
Sakakibara, N. Aso, H. Yoshizawa, H.S. Suzuki and T. Takeuchi, Phys. Rev.
Lett. 94 (2005) 197201(1-4).
(2004)
A-site randomness effect on structural and physical properties of Ba-based
perovskite manganites: T. Nakajima,H. Yoshizawa and Y. Ueda, J. Phys. Soc.
Jpn. 73 (2004) 2283-2291.
Neutron scattering study on competition between hidden order and antiferromagnetism
in U(Ru1−xRhx)2Si2 (x 0.05): M. Yokoyama, H. Amitsuka, S. Itoh, I. Kawasaki,
K. Tenya and H. Yoshizawa, J. Phys. Soc. Jpn. 73 (2004)545-548.
Anisotropy in the incommensurate spin fluctuations of Sr2RuO4: T. Nagata,
M. Urata, H. Kawano-Furukawa, H.Yoshizawa, H. Kadowaki and P. Dai, Phys.
Rev. B 69 (2004) 174501 (1-6).
Ferromagnetic insulating phase in Pr1−xCaxMnO3: R. Kajimoto, H. Mochizuki,
H. Yoshizawa, S. Okamoto and S.Ishihara, Phys. Rev. B 69 (2004) 054433(1-10).
Magnetic structure of TbMnO3 by neutron diffraction: R. Kajimoto, H. Yoshizawa,
H. Shintani, T. Kimura and Y.Tokura, Phys. Rev. B 70 (2004) 012401(1-4).
Commensurate-incommensurate crossover of charge stripe in La2−xSrxNiO4
(x 1/3): K. Ishizaka, T. Arima, Y.Murakami, R. Kajimoto, H. Yoshizawa,
N. Nagaosa and Y. Tokura, Phys. Rev. Lett. 92 (2004) 196404(1-4).
Anomalous octahedral distortion and multiple phase transitions in the metal-ordered
manganite YBaMn2O6: T.Nakajima, H. Kageyama, M. Ichihara, K. Ohoyama, H.
Yoshizawa and Y. Ueda, J. Solid State Chem. 177 (2004)987-999.
(2003)
Ground State Properties of the A-site Ordered Manganites, RBaMn2O6(R = La, Pr and Nd): T. Nakajima, H.
Kageyama, H. Yoshizawa, K. Ohyama and Y. Ueda, J. Phys. Soc. Jpn. 72 (2003) 3237-3242.
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.
Charge ordering and charge dynamics in Nd2−xSrxNiO4 (0.33 < x < 0.7):
K. Ishizaka, Y. Taguchi, R. Kajimoto,H. Yoshizawa and Y. Tokura, Phys.
Rev. B 67 (2003) 184418(1-8).
Orbital order and a canted phase in the paramagnetic and ferromagnetic states of 50
Spontaneous rearrangement of the checkerboard charge order to stripe order
in La0.5Sr0.5NiO4: R. Kajimoto, K.Ishizaka, H. Yoshizawa and Y. Tokura,
Phys. Rev. B 67 (2003) 014511(1-5).
Highly Degenerate Canted Spin Structure in Bilayer Manganite La1.1Sr1.9Mn2O7:
M. Kubota, Y. Oohara, H.
Yoshizawa, H. Fujioka, K. Hirota, Y. Moritomo and Y. Endoh, Phys. Rev. Lett. 91 (2003) 047201(1-4).
(2002)
C-type antiferromagnetic ordering in the single-layeredmanganiteNd0.22Sr1.78MnO4:
R. Kajimoto, H.Mochizuki,H. Yosizawa, T. Kimura and Y. Tokura, Physica
B 312-313 (2002) 760-762.
†Neutron diffraction study of magnetic structure of the Heavy Fermion
Antiferromagnet Ce(Ni1-xRhx)2Ge2: H.Kadowaki, T. Fukuhara, K. Maezawa,
N. Aso, H. Yoshizawa, T. Ooshima and M. Ishikawa, J. Phys. Soc. Jpn. 71(2002)
2069-2070.
Structures and Electromagnetic Properties of NewMetal-OrderedManganites:
RBaMn2O6(R = Y and Rare-Earth Elements): T. Nakajima, H. Kageyama, H. Yoshizawa
and Y. Ueda, J. Phys. Soc. Jpn. 71 (2002) 2843-2846.
Charge-orbital ordering and ferromagnetic chains in single-layered manganite
crystals: T. Kimura, K. Hatsuda, Y.Ueno, R. Kajimoto, H. Mochizuki, H.
Yoshizawa, T. Nagai, Y. Matsui, A. Yamazaki and Y. Tokura, Phys. Rev. B65
(2002) 020407(R)1-4.
Microscopic spin interactions in colossal magnetoresistancemanganites:
J. A. Fernandez-Baca, P. Dai, H. Kawano-Furukawa, H. Yoshizawa, E.W. Plummer,
S. Katano, Y. Tomioka and Y. Tokura, Phys. Rev. B 66 (2002) 054434(1-5).
Spin dynamical properties and orbital states of the layered perovskite
La2-2xSr1+2xMn2O7 (0.3 < x 0.5): K.Hirota, S. Ishihara, H. Fujioka,
M. Kubota, H. Yoshizawa, Y. Moritomo, Y. Endoh and S. Maekawa, Phys. Rev.
65 (2002) 064414(1-10).
†Spin dynamical properties and orbital states of the layered perovskite
La2-2xSr1+2xMn2O7(0.3 < x < 0.5): K.Hirota, S. Ishihara, H. Fujioka,
M. Kubota, H. Yoshizawa, Y. Moritomo, Y. Endoh and S. Maekawa, Phys. Rev.
B65 (2002) 064414-1-10.
Stripe-type charge ordering in the metallic A-type antiferromagnet Pr0.5Sr0.5MnO3:
R. Kajimoto, H. Yoshizawa,Y. Tomioka and Y. Tokura, Phys. Rev. B 66 (2002)
180402(1-4).
Weak ferromagnetic order in the superconducting ErNi211B2C: H. Kawano-Furukawa,
H. Takeshita, M. Ochiai, T.Nagata, H. Yoshizawa, N. Furukawa, H. Takeya
and K. Kadowaki, Phys. Rev. B 65 (2002) 180508(1-4).
†Effects of Uniaxial Stress onAntiferromagneticMoment in the Heavy Electron
CoumpoundsURu2: M. Yokoyama,H. Amitsuka, K.Watanabe, S. Kawarazaki, H.
Yoshizawa and A.Mydosh, J. Phys. Soc. Jpn. supplement 71 (2002)264-266.
(2001)
C-type antiferromagnetic ordering in the single-layeredmanganiteNd0.22Sr1.78MnO4:
R. Kajimoto, H.Mochizuki,H. Yosizawa, T. Kimura and Y. Tokura, Physica
B 312-313 (2001) 749-751.
Evidence of the quadrupolar ordering in DyPd3S4: E. Matsuoka, J. Kitagawa,
K. Ohoyama, H. Yoshizawa and M.Ishikawa, J. Phys.: Condens. Matter 13 (2001)
11009.
Coexistence of Superconductivity and (Anti-)Ferromangetism in RuSr2YCu2O8:
H. Takagiwa, J. Akimitsu, H.Kawano-Furukawa and H. Yoshizawa, J. Phys.
Soc. Jpn. 70 (2001) 333-336.
Commensurate-incommensurate transition in the melting process of orbital
ordering in Pr0.5Ca0.5MnO3: A neutron diffraction study: R. Kajimoto, H.
Yoshizawa, Y. Tomioka and Y. Tokura, Phys. Rev. B 63 (2001) 212407(1-4).
Hole concentration dependence of the ordering process of the stripe order
in La2-xSrxNiO4: R. Kajimoto, T.
Kakeshita, H. Yoshizawa, T. Tanabe, T. Katsufuji and Y. Tokura, Phys. Rev. B 64 (2001) 144432(1-4).
Charge and spin ordering in Nd1/3Sr2/3FeO3: R. Kajimoto, Y. Oohara, M.
Kubota, H. Yoshizawa, S. K. Park, Y.Taguchi and Y. Tokura, J. Phys. Chem.
Solid 60 (2001) 321-324.
Examination of spin fluctuations within the MnO2 layers in a bilayer manganite
La1.1Sr1.9Mn 2O7: M. Kubota,H. Yoshizawa, H. Fujioka, K. Hirota, Y. Moritomo
and Y. Endoh, J. Phys. Chem. Solid 60 (2001) 317-319.
Phase separation between novel bi-stripe order and CE-type charge order
in half-doped bilayermanganite LaSr2Mn2O7:M. Kubota, H. Yoshizawa, K. Shimizu,
K. Hirota, Y. Moritomo and Y. Endoh, in: Physics in Local Lattice Distortions,edited
by H. Oyanagi and A. Bianconi (American Institute of Physics, 2001), 422
- 427.
Powder neutron diffraction study on TbPd3S4 and YbPd3S4: E.Matsuoka, F.
Takahashi, J. Kitagawa, K. Ohoyama,H. Yoshizawa and M. Ishikawa, J. Magn.
Magn. Mater 231 (2001) 23.
Spin Chirality, Berry Phase, and Anomalous Hall Effect in a Frustrated
Ferromagnet: Y. Taguchi, Y. Oohara, H.Yoshizawa, N. Nagaosa and Y. Tokura,
Science 291 (2001) 2573-2576.
Spin Chirality, Berry Phase, and Anomalous Hall Effect in a Frustrated
Ferromagnet: Y. Taguchi, Y. Oohara, H.Yoshizawa, N. Nagaosa and Y. Tokura,
Science 291, (2001) 2573-2576.
New anomaly of Hc1 in ErNi211B2C: H. Kawano-Furukawa, H. Yoshizawa, H.
Takeya and K. Kadowaki, J.Magn. Matter. 226-230 (2001) 278-279.
Orbital-ordering-induced anomalous softening of the ferromagnetic spin
waves in perovskite manganites: R. Kajimoto,H. Yoshizawa, H. Kawano-Furukawa,
H. Kuwahara, Y. Tomioka and Y. Tokura, J. Magn.Matter.
226-230 (2001) 892-894.
Characteristics of short-ranged stripe order in the bilayer manganite La2-2xSr1+2xMn2O7:
M. Kubota, Y. Oohara,H. Yoshizawa, H. Fujioka, K. Hirota, Y. Moritomo and
Y. Endoh, J. Phys. Soc. Jpn. Suppl. A 70 (2001) 91-93.
Temperature dependence of stripe order in La2-xSrxNiO4: R. Kajimoto, T.
Kakeshita, H. Yoshizawa, T. Tanabe, T.Katsufuji and Y. Tokura, J. Phys.
Soc. Jpn. Suppl. A 70 (2001) 55-57.
(2000)
Influence of Quasi-Bi-Stripe ChargeOrder on Resistivity andMagnetismin
the BilayerManganite La2-2xSr1+2xMn2O7:M. Kubota, Y. Oohara, H. Yoshizawa,
H. Fujioka, K. Shimizu, K. Hirota, Y. Moritomo and Y. Endoh, J. Phys. Soc.Jpn.
69 (2000) 1986-1989.
Relation between crystal and magnetic structures of layered manganite La2-2xSr1+2xMn2O7
(0.30 < x < 0.50):M. Kubota, H. Fujioka, K. Hirota, K. Ohoyama, Y.
Moritomo, H. Yoshizawa and Y. Endoh, J. Phys. Soc. Jpn. 69(2000) 1606-1609.
Pressure-induced insulator-metal transition in a bilayer manganite: Pressure
control of orbital stability: Y. Moritomo,K. Hirota, H. Nakao, T. Kiyama,
Y. Murakami, S. Okamoto, S. Ishihara, S. Maekawa, M. Kubota and H.Yoshizawa,
Phys. Rev. B 62 (2000) 17-20.
Spin order at low temperatures in La2-xSrxNiO4 with 0.289 < x < 1/2:
H. Yoshizawa, T. Kakeshita, R. Kajimoto,T. Katsufuji, T. Tanabe and Y.
Tokura, Phys. Rev. B 61 (2000) R854-857.
(1999)
Interplay of the CE-type charge ordering and the A-type spin ordering
in half-doped bilayermanganiite LaSr2Mn2O7:M. Kubota, H. Yoshizawa, Y.
Moritomo, H. Fujioka, K. Hirota and Y. Endoh, J. Phys. Soc. Jpn. 68 (1999)
2202-2205.
Commensurability effect on the charge ordering of La2-xSrxNiO4: T. Katsufuji,
T. Tanabe, Y. Tokura, T. Kakeshita,R. Kajimoto and H. Yoshizawa, Phys.
Rev. B 60 (1999) R5097-5100.
Hole concentration induced transformation of the magnetic and orbital structure
in Nd1-xSrxMnO3: R. Kajimoto,H. Yoshizawa, H. Kawano, H. Kuwahara, Y. Tokura,
K. Ohoyama and M. Ohashi, Phys. Rev. B 60 (1999) 9506-9517.
Development of a neutron detector system using thermal luminosity: M. Hidaka, K. Tanaka, M. Yoshimura, Y.Kawamura, S. Watanabe, H. Yoshizawa and Y. Fujii, J. Phys. Chem. Solid 60 (1999) 1615-1618.
Neutron scattering studies on magnetic structure of the double-layered
manganite La2-2xSr1+2xMn2O7 (0.30 <x < 0.50): M. Kubota, H. Fujioka,
K. Ohoyama, K. Hirota, Y. Moritomo, H. Yoshizawa and Y. Endoh, J. Phys.Chem.
Solid 60 (1999) 1161-1164.
Nonlocal effects in the superconductorYNi211B2C:M. Yethiraj, H. Kawano,
D.McK. Paul, C. V. Tomy, H. Takeya and H. Yoshizawa, J. Phys. Chem. Solid
60 (1999) 1059-1062.
Quasi-elastic ferromagnetic excitations in Nd1/2Sr1/2MnO3: R. Kajimoto,
H. Yoshizawa, H. Kawano, H. Kuwahara and Y. Tokura, J. Phys. Chem. Solid
60 (1999) 1177-1180.
Spin dynamical properties of the layered perovskite La1.2Sr1.8Mn2O7: H.
Fujioka, M. Kubota, K. Hirota, H.
Yoshizawa, Y. Moritomo and Y. Endoh, J. Phys. Chem. Solid 60 (1999) 1165-1168.
Spin fluctuation in Ce2Cu8Al9 and U2Cu8Al9: Y. Oohara, M. Kubota, H. Yoshizawa,
S. Itoh, T. Nishioka and M.Kontani, J. Phys. Chem. Solid 60 (1999) 1197-1198.
Weak ferromagnetic ordering in the superconducting state of ErNi211B2C:
H. Kawano, H. Takeya, H. Yoshizawa and K. Kadowaki, J. Phys. Chem. Solid
60 (1999) 1053-1057.
Magnetic ordering and spin fluctuations in nearly half-dopedmanganaites:
H. Yoshizawa, R. Kajimoto, H. Kawano,J. A. Fernandez-Baca, Y. Tomioka,
H. Kuwahara and Y. Tokura, Materials Science and Engineering B 63 (1999)125-132.
(1998)
A new thermo-lumino neutron detector: M. Hidaka, H. Akiyama, H. Fujii,
H. Yoshizawa, Y. Kawamura and Y.Fujii, Physica B 241-243 (1998) 127-129.Anomalous phonon properties in the intermetallic superconductor YNi211B2C:
H. Kawano, H. Yoshizawa, H.Takeya and K. Kadowaki, Physica B 241-243 (1998) 874-876.
Charge ordering and spin dynamics in Pr1-xCaxMnO3: R. Kajimoto, T. Kakeshita,
Y. Oohara, H. Yoshizawa, Y.Tomioka and Y. Tokura, Physica B 241-243 (1998)
436-438.Magnetic structure in Ce0.9La0.1P:M. Kubota, Y. Oohara, H. Yoshizawa, N.
Mori, H. Takahashi, A. Uesawa and T. Suzuki, Physica B 241-243 (1998) 829-831.Spin and charge ordering in La2-xSrxNiO4 with 0.27 < x < 0.5: H.
Yoshizawa, T. Kakeshita, R. Kajimoto, T.Tanabe, T. Katsufuji and Y. Tokura, Physica B 241-243 (1998) 880-882.
Two-dimensional anisotropy in a layered metallic antiferromagnet RE1-xSrxMnO3
with x 1/2: H. Kawano, R.Kajimoto, H. Yoshizawa, J. A. Fernandez-Baca, Y. Tomioka, H. Kuwahara and Y. Tokura, Physica B 241-243
(1998) 289-294.
Neutron-diffraction studies on the magnetic ordering process in the layered
Mn perovskite La2-2xSr1+2xMn2O7:K. Hirota, Y. Moritomo, H. Fujioka, M.
Kubota, H. Yoshizawa and Y. Endoh, J. Phys. Soc. Jpn. 67 (1998)3380-3383.Spin dynamics in two-dimensional percolating Heisenberg antiferromagnets:
S. Itoh, H. Ikeda, H. Yoshizawa, M.J. Harris and U. Steigenberger, J. Phys.
Soc. Jpn. 67 (1998) 3610-3616.Anisotropic spin waves in a metallic antiferromagnet Nd0.45Sr0.55MnO3:
H. Yoshizawa, H. Kawano, J. A.Fernandez-Baca, H. Kuwahara and Y. Tokura, Phys. Rev. B 58 (1998) R571-574.
Anomalous ferromagnetic spin fluctuations in an antiferromagnetic insulator Pr1-xCaxMnO3: R. Kajimoto, T.Kakeshita, Y. Oohara, H. Yoshizawa, Y. Tomioka and Y. Tokura, Phys. Rev. B 58 (1998) R11837-11840.
Impact of La substitution on the magnetic structure of a low-carrier-density
Kondo system: Ce0.9La0.1P: M.Kubota, Y. Oohara, H. Yoshizawa, N. Mori,
H. Takahashi, A. Uesawa and T. Suzuki, Phys. Rev. B 58 (1998)R2929-2932.
(1997)
Bandwidth-control induced insulator-metal transition in Pr0.65(Ca1-ySry)0.35MnO3
and Pr0.7Ca0.3MnO3: H.Yoshizawa, R. Kajimoto, H. Kawano, Y. Tomioka and Y. Tokura, Phys. Rev. B 55 (1997) 2729-2732.
Magnetic ordering and relation to the metal-insulator transition in Pr1-xSrxMnO3
and Nd1-xSrxMnO3 with x 1/2:H. Kawano, R. Kajimoto, H. Yoshizawa, H. Kuwahara
and Y. Tokura, Phys. Rev. Lett. 78 (1997)4253-4256.Interplay between magnetism and superconductivity in HoNi211B2C: H. Yoshizawa,
H. Kawano, H. Takeya and K. Kadowaki, Physica C 282-287 (1997) 1315-1316.New phonon peak in superconducting state of YNi211B2C: H. Kawano, H. Yoshizawa,
H. Takeya and K. Kadowaki,Physica C 282-287 (1997) 1055-1056.(1996)
Neutron scattering study of antiferromagnetic correlations in CeNi1-xCoxSn:
T. J. Sato, H. Kadowaki, H. Yoshizawa,G. Nakamoto, T. Ekino, T. Takabatake,
H. Fujii, L. P. Regnault and Y. Isikawa, Physica B 223-224 (1996) 432-434..Magnetic-field-inducedmetal-insulator transition in Pr0.7Ca0.3MnO3: H.
Yoshizawa, H. Kawano, Y. Tomioka and Y. Tokura, J. Phys. Soc. Jpn. 65 (1996)
1043-1052.Canted antiferromagnetismin an insulating lightly-doped La1-xSrxMnO3 with
x < 0.17: H. Kawano, R. Kajimoto,M. Kubota and H. Yoshizawa, Phys. Rev.
B 53 (1996) 2202-2205.Ferromagnetism-induced reentrant structural transition and phase diagramof
the lightly-doped insulator La1-xSrxMnO3(x < 0.17): H. Kawano, R. Kajimoto,
M. Kubota and H. Yoshizawa, Phys. Rev. B 53 (1996) R14709-14712.Anomalous phonon scattering below Tc in YNi211B2C,: H. Kawano, H. Yoshizawa,
H. Takeya and K. Kadowaki,Phys. Rev. Lett. 77 (1996) 4628-4631.Inelastic neutron scattering study on YNi211B2C:H. Kawano, H. Yoshizawa,
H. Takeya andK. Kadowaki, Czechoslovak J. Phys. 46 Suppl. 2 (1996) 825-826.Phonon anomalies in YNi211B2C: H. Kawano, H. Yoshizawa, H. Takeya and K.
Kadowaki, J. Low Temp. Phys.105 (1996) 1635-1638.Magnetic neutron scattering: magnetic behavior of a low-carrier density
Kondo-lattice system CeAs: H. Yoshizawa,Y. Oohara, Y. Okayama, H. Takahashi,
N. Mori, S. Mitsuda, Y. Haga and T. Suzuki, High Pressure Research 14(1996)
413-418.The effect of Co doping on antiferromagnetic correlations in the Kondo
semi-metal CeNiSn: T. J. Sato, H. Kadowaki,H. Yoshizawa, T. Takabatake,
H. Fujii, L. P. Regnault and Y. Isikawa, J. Phys. Condens. Matter 8 (1996)7127-7138.† Joint research with outside partners
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