論文 - 竹中 康司
-
Tomonaga-Luttinger Liquid-Fermi Liquid Transition in Chain of PrBa(2)Cu(4)O(8) 査読有り
S. Sugai, N. Kaji, A. Osuka, K. Takenaka, S. Horii, and H. Ikuta
Journal of the Physical Society of Japan 74 巻 ( 3 ) 頁: 871-874 2005年
-
Universality of the Mott-Ioffe-Regel limit in metals 査読有り Open Access
N. E. Hussey, K. Takenaka, and H. Takagi
Philosophical Magazine 84 巻 ( 27 ) 頁: 2847-2864 2004年
-
Incoherent charge dynamics of La(2-x)Sr(x)CuO(4): Dynamical localization and resistivity saturation 査読有り
K. Takenaka, J. Nohara, R. Shiozaki, and S. Sugai
Physical Review B 68 巻 ( 13 ) 頁: 134501 2003年
-
Ferromagnetic Domain Structure in La(1-x)Sr(x)MnO(3) (x = 0.125) 査読有り
S. Mori, T. Asaka, Y. Horibe, Y. Matsui, R. Shiozaki, K. Takenaka, and S. Sugai
Materials Transactions 44 巻 ( 12 ) 頁: 2567-2569 2003年
-
Impurity effect on charge-ordered and ferromagnetic-metallic state in manganese perovskites: Comparison between Cr and Al doping 査読有り
K. Takenaka, S. Okuyama, R. Shiozaki, T. Fujita, and S. Sugai
Journal of Appleid Physics 91 巻 ( 5 ) 頁: 2994 2002年
-
Optical Reflectivity Spectra Measured on Cleaved Surfaces of Nd(0.5)Sr(0.5)MnO(3) 査読有り
K. Takenaka, S. Okuyama, S. Sugai, and M. Yu. Maksimuk
Journal of the Physical Society of Japan 71 巻 ( 12 ) 頁: 3065-3068 2002年
-
Zn-substitution effect on the optical properties of PrBa(2)Cu(4)O(8) 査読有り
K. Takenaka, A. Osuka, S. Sugai, K. Nakada, S. Horii, H. Ikuta, and U. Mizutani
Physica C 383 巻 ( 3 ) 頁: 227-231 2002年
-
「不良金属」の物理 査読有り Open Access
竹中康司
日本物理学会誌 57 巻 ( 11 ) 頁: 822-825 2002年
-
Coherent-to-incoherent crossover in the optical conductivity of La(2-x)Sr(x)CuO(4): Charge dynamics of a bad metal 査読有り
K. Takenaka, R. Shiozaki, S. Okuyama, J. Nohara, A. Osuka, Y. Takayanagi, and S. Sugai
Physical Review B 65 巻 ( 9 ) 頁: 092405 2002年
-
Charge dynamics of a double-exchange ferromagnet La(1-x)Sr(x)MnO(3) 査読有り
K. Takenaka, R. Shiozaki, and S. Sugai
Physical Review B 65 巻 ( 18 ) 頁: 184436 2002年
-
Optical Reflectivity Study on Al-Substituted La(0.825)Sr(0.175)MnO(3): Unconventional Localization State Induced by Vacancies in the Ferromagnetic Kondo Lattice 査読有り
K. Takenaka, Y. Sawaki, and S. Sugai
Journal of the Physical Society of Japan 70 巻 ( 7 ) 頁: 1896-1899 2001年
-
Al-Substitution Effect on Resistivity in Paramagnetic Phase of La(1-x)Sr(x)CoO(3): Comparison with Magnetoresistive La(1-x)Sr(x)MnO(3) 査読有り
Y. Sawaki, K. Takenaka, and S. Sugai
Journal of the Physical Society of Japan 70 巻 ( 2 ) 頁: 602-603 2001年
-
Anisotropic optical spectra of BaCo(1-x)Ni(x)S(2): Effect of Ni substitution on the electronic structure of the Co(1-x)Ni(x)S plane 査読有り
K. Takenaka, S. Kashima, A. Osuka, S. Sugai, Y. Yasui, S. Shamoto, and S. Sato
Physical Review B 63 巻 ( 11 ) 頁: 115113 2001年
-
Effect of oxygen annealing on the electrical properties of La(1-x)Sr(x)MnO(3+d) single crystals around the compositional metal-insulator transition 査読有り
R. Shiozaki, K. Takenaka, Y. Sawaki, and S. Sugai
Physical Review B 63 巻 ( 18 ) 頁: 184419 2001年
-
Anisotropic Optical Spectra of PrBa(2)Cu(4)O(8): Possible Tomonaga-Luttinger Liquid Response of the Quasi-One-Dimensional Metallic CuO Double Chains 査読有り
K. Takenaka, N. Nakada, A. Osuka, S. Horii, H. Ikuta, I. Hirabayashi, S. Sugai, and U. Mizutani
Physical Review Letters 85 巻 ( 25 ) 頁: 5428-5431 2000年
-
Electronic structure of the double-exchange ferromagnet La(0.825)Sr(0.175)MnO(3) studied by optical reflectivity 査読有り
K. Takenaka, Y. Sawaki, R. Shiozaki, and S. Sugai
Physical Review B 62 巻 ( 21 ) 頁: 13864-13867 2000年
-
Al-substitution effect on charge transport inLa(1-x)Sr(x)MnO(3): Incoherent metallic state in double-exchange ferromagnet 査読有り
Y. Sawaki, K. Takenaka, A. Osuka, R. Shiozaki, and S. Sugai
Physical Review B 61 巻 ( 17 ) 頁: 11588-11593 2000年
-
Optical Reflectivity Spectra Measured on Cleaved Surfaces of La(1-x)Sr(x)MnO(3): Evidence Against Extremely Small Drude Weight 査読有り
K. Takenaka, K. Iida, Y. Sawaki, S. Sugai, Y. Moritomo, and A. Nakamura
Journal of the Physical Society of Japan 68 巻 ( 6 ) 頁: 1828-1831 1999年
-
Incoherent-to-coherent crossover of optical spectra inLa(0.825)Sr(0.175)MnO(3): Temperature-dependent reflectivityspectra measured on cleaved surfaces 査読有り
K. Takenaka, Y. Sawaki, and S. Sugai
Physical Review B 60 巻 ( 18 ) 頁: 13011-13015 1999年
-
In-plane thermal conductivity and Lorenz number inYBa(2)Cu(3)O(7-y) 査読有り
K. Takenaka, Y. Fukuzumi, K. Mizuhashi, S. Uchida, H. Asaoka, and H. Takei
Physical Review B 56 巻 ( 9 ) 頁: 5654-5661 1997年