Abstract
Polarised Raman study of the amplitudon mode in the deuterated thiourea enabled us to determine temperature dependence of both damping and frequency of the amplitudon mode. In combination with recent inelastic neutron scattering experiment [J. Hlinka, J. Petzelt, B. Brezina and R. Currat: Phys. Rev. B 66, 132302 (2002).], the dispersion of the phason mode oscillatory frequency could be estimated.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.