Nagano National College of Technology, Nagano 380, Japan
a Department of Physics, Faculty of Science, Shinshu University, Matsumoto 390, Japan
Abstract:
In the hydrides YMn2H3.0, the nuclear magnetic resonance of 1H nuclei has been measured under external fields up to 50 kOe at 4.2 K and three 1H NMR signals have been observed. The 1H hyperfine fields corresponding to these NMR signals can be discussed in terms of the dipole interaction between the H nuclei and the localized moments of the Mn(or Fe) atoms surrounding H atoms.