Nuclear magnetic resonance study of some Ce-based superconductors with noncentrosymmetric crystal structure

Koh-ichi Ueda, Takehide Koyama, and Takao Kohara NMR experiments on two kinds of Ce-based superconductors with noncentrosymmetry in the crystal structures were performed. They are CePtSi and CeIrCoSi with 0.75 and 0.55 K of T's, respectively. By annealing of the crushed sample, CePtSi recovers two distinct phases, which are coexistent in the cryst ... [J. Appl. Phys. 107, 09E139 (2010)] published Thu May 6, 2010.