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NMR study of Laves phase (Mg1−xRx)Co2 compounds
Authors:K Ichinose  K Fujiwara  M Nakamura  M Oyasato  A Tsujimura
Institution:

Department of Physics, Faculty of Science, Shinshu University, Matsumoto 390, Japan

a Nagano Technical College, Nagano 380, Japan

b Industrial Research Institute of Nagano Prefecture, Okaya 394, Japan

c Faculty of Education, Shinshu University, Nagano 380, Japan

Abstract:Nuclear magnetic resonances of 59Co nuclei in (Mg1−xRx)Co2 (R = Y, Gd) compounds at 4.2 K have been observed for 0less-than-or-equals, slantxless-than-or-equals, slant1. By replacing Mg with R, the 59Co hyperfine field decreases or is nearly constant in the C14 range and increases in the C15 range. These results are explained by the difference of the contribution from R atoms.
Keywords:
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