REIMEI RESEARCH PROGRAM FY2012 - FY2014
"Heavy fermion superconductivity explored by anisotropic magnetic fluctuations in actinide compounds"

[Objectives]

• High quality single crystals of actinide compounds
• Studies on the mechanism for field-reinforced superconductivity in ferromagnetic superconductors
• The relation between T_c and XY-type magnetic fluctuation

We plan to develop new materials and new superconductors of actinide compounds. High quality single crystals are grown by various technique. The materials are measured using microscopic experimental probe, such as NMR, dHvA effect. The mechanism of unconventional superconductivity was explored from the view point of transverse and longitudinal magnetic fluctuations.

[Members]

• D. Aoki (Project Coordinator, IMR, Tohoku Univ., Japan / CEA-Grenoble, France)
• S. Kambe (ASRC, JAEA, Japan)
• Z. Fisk (ASRC, JAEA, Japan / UC, Irvine, USA)
• Y. Haga (ASRC, JAEA, Japan)
• N. Tateiwa (ASRC, JAEA, Japan)
• E. Yamamoto (ASRC, JAEA, Japan)
• T. D. Matsuda (ASRC, JAEA, Japan)
• Y. Tokunaga (ASRC, JAEA, Japan)
• H. Sakai (ASRC, JAEA, Japan)
• K. Kaneko (QuBS, JAEA, Japan)
• J. Flouquet (CEA-Grenoble, France)
• G. Knebel (CEA-Grenoble, France)
• D. Braithwaite (CEA-Grenoble, France)
• J.-P. Brison (CEA-Grenoble, France)
• S. Raymond (ILL, France)
• F. Bourdarot (ILL, France)
• Y. Homma (IMR, Tohoku Univ., Japan)
• S. -i. Fujimori (QuBS, JAEA, Japan)
• T. Okane (QuBS, JAEA, Japan)
• S. Tsutsui (JASRI, Japan)
• Y. Ōnuki (Univ. Ryukyu, Japan)
• R. Settai (Niigata Univ., Japan)
• F. Honda (IMR, Tohoku Univ., Japan)

[Schedule]

The REIMEI-ICC-IMR Workshop (24th ASRC International Workshop) will be held at Institute for Materials Research, Tohoku University, Sendai, Japan on Dec. 4-5, 2014. The deadline for abstract and registration is Nov. 20 (Thu). Please refer to the following URL: http://reimei.imr.tohoku.ac.jp/index.html

The 19th REIMEI Workshop on “Electronic state of URu₂Si₂ and related systems” has been held at Meeting room #1, ground floor ASRC Building, JAEA-Tokai, on June 23 (Mon). Please see the program-page.

The 3rd REIMEI Workshop (6th ASRC International Workshop) has been held at the Tokyo Office of Tohoku Univerisity from Feb. 18 (Mon.) to 19 (Tue.), 2013. The IMR-ASRC 4th REIMEI International Workshop (12th ASRC International Workshop) has been held at at Ibaraki Quantum Beam Research Center, Tokai, Ibaraki, Japan, from July 31 to August 2, 2013.
As for the detail for this workshop, please refer to the following URL: http://reimei.imr.tohoku.ac.jp/index.html