Resonant cross-relaxation between Cr3+ and V3+ in Al2O3
β Scribed by A. Gavaix; A. Vasson; A.-M. Vasson; C.A. Bates; P. Steggles
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 587 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0022-3697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Pseudo-Stark splittings have been measured for optical transitions of V\*, Cr3+ and Co3\* in corundum (cr-AlaO3) when these crystals are submitted to dc and ac fields. Quantitative results have been obtained for dc electric field parallel to the C3-axis. With the electric field perpendicular to the
Near-infrared luminescence and excitation spectra of A1203 : V3+ and YP,Os : V'+ are presented. In Al,OJ : V"+ the trigonal and spin-orbit splitting of the 'T,, (0, notation) ground state is determined: spinor levels {with D, symmetry designations) are at 0 (A, ), 8.1 (E), 992 (E) and 1134 cm-' (E,