Photoconductivity and thermally stimulat
Photoconductivity and thermally stimulated current in CaGa2S4single crystals doped with Eu2+and Ce3+
β
Hidaka, Chiharu ;Hiraguri, Kazuma ;Takizawa, Takeo
π
Article
π
2008
π
John Wiley and Sons
π
English
β 307 KB
## Abstract Photoconductivity (PC) measurements are carried out on single crystals of CaGa~2~S~4~ doped with Ce^3+^ and Eu^2+^ at room temperature and at about 30 K. Low temperature PC spectra can only be measured for Ce doped samples but not for Eu ones owing to too high resistivity. Based on the