Abstract
Relaxation processes in glasses of the Ge-As-Se system have been investigated by the internal friction technique. The process that can be classified as the β relaxation process has been revealed in the temperature range 180–280 K. The assumption has been made that a change in the magnitude of the internal friction maximum in the above temperature range with a change in the chemical composition is associated with the change in the concentration of structural units responsible for the β relaxation in these materials. It has been established that the activation energy for the α relaxation process in the glasses of the Ge-As-Se system under investigation increases considerably in the range of the average coordination number Z = 2.6.
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 callDisclaimer: 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.
