DocumentCode :
986313
Title :
Effective anharmonicity of the elastic subsystem in TmFeO3 near spin reorientation
Author :
Lebedev, A. Yu ; Ozhogin, V.I. ; Yakubovskii, A. Yu
Author_Institution :
Kurchatov Institute of Atomic Energy, Moscow, USSR.
Volume :
17
Issue :
6
fYear :
1981
fDate :
11/1/1981 12:00:00 AM
Firstpage :
2727
Lastpage :
2729
Abstract :
The transverse sound frequency doubling was investigated experimentally in orthoferrite (TmFeO3 ) in the spin reorientation region. The second harmonic signal 
increases significantly when approaching the reorientation point and becomes comparable with the input signal uω of the primary wave. The experimental results can be described by a simple theory in the case 
.
increases significantly when approaching the reorientation point and becomes comparable with the input signal u .Keywords :
Antiferromagnetic materials/devices; Magnetoelasticity; Attenuation; Crystals; Equations; Ferrites; Frequency; Helium; Iron; Magnetic anisotropy; Magnetoelasticity; Perpendicular magnetic anisotropy;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1981.1061660
Filename :
1061660
Link To Document :
