Optical Properties of Cd3InGaS6
- 1 June 1986
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 25 (6R)
- https://doi.org/10.1143/jjap.25.922
Abstract
The optical absorption and photoluminescence spectra of Cd3InGaS6 were measured. It was found that Cd3InGaS6 has a direct energy gap of 2.43 eV at room temperature. When excited with photons at 2.54 eV at low temperatures, an intense green emission at 2.38 eV and a red emission at 1.7 eV were observed. The time-resolved spectra indicate that the green emission at 2.38 eV is due to donor-to-acceptor transitions.Keywords
This publication has 2 references indexed in Scilit:
- On Green Emission in CdInGaS4Japanese Journal of Applied Physics, 1985
- Photoluminescence of the layered compound CdInGaS4Il Nuovo Cimento D, 1983