Open AccessANISOTROPIC HYPERFINE INTERACTIONS IN Fe4N ALLOY
Author(s) -
Zirong Li,
Qingxi Meng,
Gao Qi-Juan,
Sun Ke,
Wei Yu-Nian
Publication year - 1996
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.45.314
Subject(s) - hyperfine structure , anisotropy , condensed matter physics , alloy , spin echo , excitation , materials science , line (geometry) , nuclear magnetic resonance , resonance (particle physics) , physics , atomic physics , magnetic resonance imaging , optics , quantum mechanics , medicine , geometry , mathematics , composite material , radiology
The nuclear magnetic resonance spectrum of 57Fe nuclei in γ - Fe4N alloy has been observed by the coherent spin-echo method. The peculiar line shape of nuclear magnetic resonance of Fe Ⅱ arises from the anisotropic hyperfine interactions and the domain wall excitation.