Premium
Changes of EPR Spectra by Inhomogeneous Plane Stress Distributions in a Two‐Layer System
Author(s) -
Gehlhoff W.,
Segsa K. H.
Publication year - 1981
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221080217
Subject(s) - electron paramagnetic resonance , spectral line , hyperfine structure , plane (geometry) , homogeneous , stress (linguistics) , paramagnetism , line (geometry) , layer (electronics) , chemistry , condensed matter physics , molecular physics , materials science , nuclear magnetic resonance , atomic physics , physics , statistical physics , quantum mechanics , geometry , mathematics , nanotechnology , linguistics , philosophy
The influence of plane stress distributions on lineshapes and line positions of EPR transitions in a two‐layer system (film‐substrat) is investigated. Basing on previous calculations explicit expressions for the lineshape of EPR transitions are derived also for the case of an inhomogeneous stress distribution. The effects of homogeneous and inhomogeneous stress distributions on the EPR spectra of paramagnetic systems with S = 1 are represented. The possibility to confuse stressinduced changes of the lineshape with hyperfine and superhyperfine structures is demonstrated.