Abstract

A theory is set up of the interaction between thermal phonon and vibrating dislocation, and the relaxation time of the phonon is obtained which is valid in an anisotropic medium. The mode dependence of the factor in LiF crystal is found to be very strong, i.e., the slow transverse mode component is about ten times larger than the other two mode components. Hence, the slow transverse mode may be scattered more strongly compared with the other modes by the fluttering dislocation in LiF crystal.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.