Hiroshi Ito, Reinhold Schwalm
JES
Reflectivity data for GeTe bulk and film are fitted to those computed from the free-carrier dispersion relations. Results show that the optical dielectric constant is about 37.5 and 35 at 300 and 4.2°K respectively. The optical conductivity determined is lower than the conductivity measured for the bulk, while they are about equal for the film. © 1967.
Hiroshi Ito, Reinhold Schwalm
JES
I.K. Pour, D.J. Krajnovich, et al.
SPIE Optical Materials for High Average Power Lasers 1992
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films