NMR Study of Magnetic State of Co in Pseudobinary (Y1-xGdx)Co2System

作者: Satoshi Hirosawa , Takashi Tsuchida , Yoji Nakamura

DOI: 10.1143/JPSJ.47.804

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摘要: The spin echo NMR of 59 Co in the (Y 1- x Gd )Co 2 system was observed both magnetically ordered and paramagnetic states. In YCo , Knight shift found to be linear susceptibility, leading a hyperfine coupling constant -89 kOe/ µ B . zero-field center frequency state relative integrated intensity were for over all concentration. field dependence temperature also measured vicinity critical results indicate coexistence two types atoms whole concentration range; one has magnetic moment which couples antiparallel with other no moment.

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