NMR study of clean URuSi single crystal

Kambe, Shinsaku  ; Tokunaga, Yo  ; Sakai, Hironori   ; Chudo, Hiroyuki ; Matsuda, Tatsuma; Haga, Yoshinori   ; Onuki, Yoshichika

In URuSi, the electronic property at low temperatures is strongly depends on the quality of sample. Thus, it is necessary to use a very high quality single crystal sample in order to clarify the intrinsic properties. We have succeeded in preparing a very pure single crystal with very small residual resistivity. We report NMR characterization of this sample.