57Fe Mössbauer study of the interstitial nitrogen atom effects of NdFe10.5V1.5Nx
作者： Jinbo Yang , Weihua Mao , Yingchang Yang , Zhenjie Zhao , Fashen Li
DOI: 10.1063/1.367553
关键词:
摘要: Magnetic and 57Fe Mossbauer spectra measurements were carried out to study the interstitial nitrogen atom effects in NdFe10.5V1.5Nx (0⩽x⩽2.1) compounds. It is found that saturation magnetization, magnetocrystalline anisotropy, hyperfine fields, isomer shifts of are strongly enhanced upon nitrogenation, due magneto-volume chemical bonding atoms. On basis variation fields as a function concentration, by using set phenomenological formulas, contributions effect parameters successfully separated. The pure atoms will give positive contribution average Fe nitrides.
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