RT info:eu-repo/semantics/article
T1 Pressure measurements of TO‐phonon anharmonicity in isotopic ZnS
A1 Tallman, R. E.
A1 Ritter, T. M.
A1 Weinstein, B. A.
A1 Cantarero, A.
A1 Lauck, R.
A1 Cardona, M.
A1 Serrano Gutiérrez, Jorge
AB We have measured the dependence on pressure of the line-widths of the TO and LO Raman phonons of β-ZnS. In order to enhance the phenomena observed, and to eliminate possible effects of isotopic disorder, we have measured a nearly isotopically pure crystal, 68Zn32S. The strongly structured pressure effects observed are interpreted on the basis of anharmonic decay and the corresponding two-phonon density of states.
PB Wiley
SN 0370-1972
YR 2004
FD 2004
LK https://uvadoc.uva.es/handle/10324/65339
UL https://uvadoc.uva.es/handle/10324/65339
LA eng
NO phys. stat. sol. (b) 241, No. 3, 491 – 494 (2004)
DS UVaDOC
RD 18-nov-2024