Optical Absorption of Self-Trapped Holes
✍
W. Ulrici
📂
Article
📅
1970
🏛
John Wiley and Sons
🌐
English
⚖ 401 KB
## Abstract In AgCl crystals doped with V^3+^, Cr^3+^, Fe^3+^, Ni^2+^, Cu^2+^, and chalcogen an infrared absorption at 9200 cm^−1^ is measured after irradiation at 20 °K. By comparison with ESR measurements on these crystals the infrared absorption can be assigned to holes trapped at lattice cation