Hitoshi SUGAWARA

Hitoshi SUGAWARA

Ph.D (Technology), University of Tsukuba, 1995
Professor

Research group: Condensed Matter Experiments Group
Phone: +81-78-803-5642
E-mail: sugawaracrystal.kobe-u.ac.jp

Research Description

Our study is focused on the crystal growth and low temperature measurements in highly correlated electron systems to explore new quantum phenomena, such as unconventional superconductivity and magnetism.

代表的な論文

• Fermi surface of the Pr-based filled skutterudite compound PrOs4P12, H. Sugawara, Y. Iwahashi, K. Magishi, T. Saito, K. Koyama, H. Harima, D. Kikuchi, H. Sato, T. Endo, R. Settai, and Y. Onuki, Phys. Rev. B 79 (2009) p.035104.
• de Haas-van Alphen Effect in LaFePO with Two-Dimensional Cylindrical Fermi Surfaces, H. Sugawara, R. Settai, Y. Doi, H. Muranaka, K. Katayama, H. Yamagami, and Y. Onuki, J. Phys. Soc. Jpn. 77 (2008) p.113711.
• Transport properties in CeOs4Sb12:Possibility of the ground state being semiconducting, H. Sugawara, S. Osaki, M. Kobayashi, T. Namiki, S.R. Saha, Y. Aoki, and H. Sato, Phys. Rev. B 71 (2005) p.125127.
• Fermi Surface of the Heavy-fermion Superconductor PrOs4Sb12, H. Sugawara, S. Osaki, S.R. Saha, Y. Aoki, H. Sato, Y. Inada, H. Shishido, R. Settai, Y. Onuki, H. Harima and K. Oikawa, Phys. Rev. B 66 (2002) p.220504(R).
• Exotic Heavy-fermion State in the Filled Skutterudite PrFe4P12 uncovered by the de Haas-van Alphen Effect, H. Sugawara, T.D. Matsuda, K. Abe, Y. Aoki, H. Sato, S. Nojiri, Y. Inada, R. Settai and Y. Onuki, Phys. Rev. B 66 (2002) p.134411.