TY  - JOUR 
AU  - Schweitzer, Ch.
AU  - Lin, C. T.
AU  - Reimann, K.
AU  - Cardona, M.
AU  - Fröhlich, D.
AU  - Serrano Gutiérrez, Jorge
PY  - 2002
SN  - 0163-1829
UR  - https://uvadoc.uva.es/handle/10324/65351
AB  - We report the isotope effects of copper and bromine on the gap of CuBr, and that of copper on the gap of CuI. The measured isotope effects reveal an anomalous negative shift with increasing copper mass for the three halides. These results allow us to...
LA  - eng
PB  - American Physical Society
TI  - Electron-phonon renormalization of the absorption edge of the cuprous halides
DO  - 10.1103/PhysRevB.65.125110
ER  -