Abstract

Nuclear magnetic resonance (NMR) measurements of 59 Co and 14 N in CoN with a zincblende type structure were carried out in the temperature range from 4.2 K to room temperature. NMR Spectra of 59 Co are obtained from Free Induction Decay (FID) signals in a static field of 6.3068 T. NMR Spectra of 14 N are obtained by spin–echo method in the same static field. The temperature variations of Knight shifts are derived from resonance peak positions at various temperatures. In this experiment, it is found that the temperature variations of Knight shifts are very small. Therefore, it is concluded that the compound CoN has Pauli paramagnetism. This is consistent with the result of the temperature-independent susceptibility.

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