神戸大学 大学院理学研究科 物理学専攻

電子物性物理学研究室

研究成果

2014年

H. Matsuno, H. Kotegawa, E. Matsuoka, Y. Tomiyama, H. Sugawara, H. Tou, "Ising-Type Ferromagnetic Ground State Driven by Anisotropic c-f Hybridization in CeRu₂Al₂B", J. Phys. Soc. Jpn. 83, 103709/1-4 (2014).

H. Kotegawa, S. Nakahara, H. Tou, and H. Sugawara, "Superconductivity of 2.2 K under Pressure in Helimagnet CrAs", J. Phys. Soc. Jpn. 83, 093702/1-4 (2014).

T. Matsumura, S. Michimura, T. Inami, Y. Hayashi, K. Fushiya, T. D. Matsuda, R. Higashinaka, Y. Aoki, and H. Sugawara, "Magnetic-field-induced charge order in the filled skutterudite SmRu₄P₁₂: Evidence from resonant and nonresonant x-ray diffraction", Phys. Rev. B 89, 161116(R)/1-5 (2014).

S. Nagashima, T. Nishiwaki, A. Otani, M. Sakoda, E. Matsuoka, H. Harima, H. Sugawara, "De Haas-Van Alphen Effect in RTi₂Al₂₀ (R = La, Pr, and Sm)", JPS Conf. Proc. 3, 011019/1-6 (2014).

S. Nakamura, Y. Tomiyama, E. Matsuoka, H. Sugawara, T. Sakurai, H. Ohta, "La-Substitution Effects on the Magnetic Properties of Tetragonal Ferromagnet CeRu₂Al₂B", JPS Conf. Proc. 3, 011041/1-6 (2014).

M. Sakoda, T. Nishiwaki, E. Matsuoka, H. Harima, H. Tanida, M. Sera, H. Sugawara, "Shubnikov-De Haas Effect in CeRu₂Al₁₀", JPS Conf. Proc. 3, 011043/1-7 (2014).

S. Tsutsui, K. Kaneko, R. Miyazaki, R. Higashinaka, Y. Aoki, R. Kobayashi, S. Wakimoto, A. Q. R. Baron, H. Sugawara, H. Sato, "Anharmonic Pr Guest Modes in Pr(Os_1-xRu_x)₄Sb₁₂ Investigated by Inelastic X-ray Scattering", JPS Conf. Proc. 3, 011060/1-5 (2014).

K. Magishi, T. Kusaka, A. Hisada, T. Saito, K. Koyama, H.Sugawara, Y. Sekihara, K. Tanaka, H. Aoki, H. Sato, "NMR/NQR Study of Filled Skutterudite La_0.5Co₄Sb₁₂", JPS Conf. Proc. 3, 011064/1-6 (2014).

A. Miyake, K. Shimizu, H. Sugawara, "Pressure Effect on Crystalline Electric Field of PrOs₄P₁₂", JPS Conf. Proc. 3, 011071/1-6 (2014).

N. Ogita, R. Miyazaki, S. Tsutsui, T. Hasegawa, R. Higashinaka, Y. Aoki, D. Kikuchi, H. Sugawara, H. Sato, M. Udagawa, "Crystal Electric Field Study in Pr(Os_1-xRu_x)₄Sb₁₂ by Raman Scattering", JPS Conf. Proc. 3, 015041/1-6 (2014).

S. Kitagawa, H. Kotegawa, H. Tou, R. Yamauchi, E. Matsuoka, H. Sugawara, "Phase diagram of CeRuPO under pressure investigated by ³¹P-NMR: Comparison between CeRuPO under pressure and the Ce(Ru_1-xFe_x)PO system", Phys. Rev. B 90, 134406/1-6 (2014).