Abstract
The Raman scattering spectrum of V is reported between 4.2 and 600°K. In the semiconducting monoclinic phase only sharp phonon structure is observed. The metallic rutile phase exhibits a pronounced softening and damping in the observed phonon spectrum. This evidence supports a recently proposed phenomenological mechanism for the semiconductor-to-metal transition.
- Received 19 July 1971
DOI:https://doi.org/10.1103/PhysRevLett.27.727
©1971 American Physical Society