富岡泰秀 (Reiji Tomioka) - マイポータル

基本情報

所属: 独立行政法人産業技術総合研究所エレクトロニクス研究部門強相関物性制御グループ

J-GLOBAL ID: 200901005120236512
researchmap会員ID: 5000006607

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=Y66649911

研究キーワード

セラミック合成セラミック材料合成酸化物

研究分野

自然科学一般 / 半導体、光物性、原子物理 /

MISC

Effect of quenched disorder on charge-orbital-spin ordering in single-layer manganites

Masaya Uchida, Roland Mathieu, Jinping He, Yoshio Kaneko, Atsushi Asamitsu, Reiji Kumai, Yasuhide Tomioka, Yoshio Matsui, Yoshinori Tokura

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 75(5) 053602-1- 2006年5月
Effect of quenched disorder on charge-orbital-spin ordering in single-layer manganites

Masaya Uchida, Roland Mathieu, Jinping He, Yoshio Kaneko, Atsushi Asamitsu, Reiji Kumai, Yasuhide Tomioka, Yoshio Matsui, Yoshinori Tokura

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 75(5) 053602- 2006年5月
Evolution of spin-wave excitations in ferromagnetic metallic manganites

F Ye, PC Dai, JA Fernandez-Baca, H Sha, JW Lynn, H Kawano-Furukawa, Y Tomioka, Y Tokura, JD Zhang

PHYSICAL REVIEW LETTERS 96(4) 047204-1-047204-4 2006年2月
Bandwidth-disorder phase diagram of half-doped layered manganites

PHYSICAL REVIEW B 74 020404- 2006年
Electronically smecticlike liquid-crystal phase in a nearly half-doped manganite

F Ye, JA Fernandez-Baca, PC Dai, JW Lynn, H Kawano-Furukawa, H Yoshizawa, Y Tomioka, Y Tokura

PHYSICAL REVIEW B 72(21) 212404 2005年12月
General features of photoinduced spin dynamics in ferromagnetic and ferrimagnetic compounds

T. Ogasawara, K. Ohgushi, Y. Tomioka, K. S. Takahashi, H. Okamoto, M. Kawasaki, Y. Tokura

Physical Review Letters 94(8) 087202-1-087202-4 2005年3月4日
Changes of magnetic domain structure induced by temperature-variation and electron-beam irradiation in Pr0.5Sr0.5CoO3

M Uchida, R Mahendiran, Y Tomioka, Y Matsui, K Ishizuka, Y Tokura

APPLIED PHYSICS LETTERS 86(13) 131913- 2005年3月
General Features of Photoinduced Spin Dynamics in Ferromagnetic and Ferrimagnetic Compounds

PHYSICAL REVIEW LETTERS 94 087202- 2005年
TEM study of the influence of antisite defects on magnetic domain structures in double perovskite Ba2FeMoO6

XZ Yu, T Asaka, Y Tomioka, C Tsuruta, T Nagai, K Kimoto, Y Kaneko, Y Tokura, Y Matsui

JOURNAL OF ELECTRON MICROSCOPY 54(1) 61-65 2005年1月
Colossal magnetoresistance without phase separation: Disorder-induced spin glass state and nanometer scale orbital-charge correlation in half doped manganites

R Mathieu, D Akahoshi, A Asamitsu, Y Tomioka, Y Tokura

PHYSICAL REVIEW LETTERS 93(22) 227202- 2004年11月
Colossal magnetoresistance without phase separation: Disorder-induced spin glass state and nanometer scale orbital-charge correlation in half doped manganites

R Mathieu, D Akahoshi, A Asamitsu, Y Tomioka, Y Tokura

PHYSICAL REVIEW LETTERS 93(22) 227202-1-227202-4 2004年11月
Charge-orbital ordering near the multicritical point in A-site ordered perovskites SmBaMn2O6 and NdBaMn2O6

D Akahoshi, Y Okimoto, M Kubota, R Kumai, T Arima, Y Tomioka, Y Tokura

PHYSICAL REVIEW B 70(6) 064418-1-064418-7 2004年8月
Soft x-ray resonant diffraction study of magnetic and orbital correlations in a manganite near half doping

KJ Thomas, JP Hill, S Grenier, YJ Kim, P Abbamonte, L Venema, A Rusydi, Y Tomioka, Y Tokura, DF McMorrow …

PHYSICAL REVIEW LETTERS 92(23) 237204- 2004年6月
Soft x-ray resonant diffraction study of magnetic and orbital correlations in a manganite near half doping

KJ Thomas, JP Hill, S Grenier, YJ Kim, P Abbamonte, L Venema, A Rusydi, Y Tomioka, Y Tokura, DF McMorrow …

PHYSICAL REVIEW LETTERS 92(23) 237204-237207 2004年6月
Perturbed angular correlation study of Pr(1-x)Ca(x)Mno(3)

A. M. L. Lopes, J. P. Araujo, E. Rita, J. G. Correia, V. S. Amaral, Y. Tomioka, Y. Tokura, R. Suryanarayanan

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 272(SUPPL. 1) E1667-E1668 2004年5月
Structural and electronic properties of the ordered double perovskites A(2)MReO(6) (A = Sr,Ca; M = Mg,Sc,Cr,Mn,Fe,Co,Ni,Zn)

H Kato, T Okuda, Y Okimoto, Y Tomioka, K Oikawa, T Kamiyama, Y Tokura

PHYSICAL REVIEW B 69(18) 184412- 2004年5月
Resonant x-ray diffraction of the magnetoresistant perovskite Pr0.6Ca0.4MnO3

S Grenier, JP Hill, D Gibbs, KJ Thomas, M Von Zimmermann, CS Nelson, Kiryukhin, V, Y Tokura, Y Tomioka, D Casa …

PHYSICAL REVIEW B 69(13) 134419- 2004年4月
Resonant X-ray scattering as a probe of the valence and magnetic ground state and excitations in Pr0.6Ca0.4MnO3

S Grenier, KJ Thomas, YJ Kim, JP Hill, D Gibbs, Kiryukhin, V, Y Tokura, Y Tomioka, D Casa, T Gog …

PHYSICA B-CONDENSED MATTER 345(1-4) 6-10 2004年3月
Magnetic domain structure of a La0.7Sr0.3MnO3 (001) surface observed by a spin-polarized scanning electron microscope

M Konoto, T Kohashi, K Koike, T Arima, Y Kaneko, Y Tomioka, Y Tokura

APPLIED PHYSICS LETTERS 84(13) 2361-2363 2004年3月
Global phase diagram of perovskite manganites in the plane of quenched disorder versus one-electron bandwidth

PHYSICAL REVIEW B 70 014432- 2004年

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