Open AccessTHE ASYMMETRIC LINE SHASPES OF THE M?SSBAUER SPECTRA OF α-FeOOH
Author(s) -
Yong Du,
Yuchang Zhang,
Lu Huai-Xian,
Jiao Hong-Zhen
Publication year - 1980
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.29.945
Subject(s) - mössbauer spectroscopy , spectral line , materials science , line (geometry) , crystal (programming language) , phase (matter) , transformation (genetics) , mössbauer effect , crystallography , condensed matter physics , physics , chemistry , biochemistry , geometry , mathematics , quantum mechanics , computer science , programming language , gene , astronomy
We have measured the M?ssbauer spectra of α-FeOOH with various particle sizes, and have studied the change of the line shapes of the M?ssbauer spectra during the process of phase transformation. In our opinion, the asymmetric line shapes of the M?ssbauer spectra of α-FeOOH is mainly due to defective crystal structure.