Studies of impurity levels in Rh-doped and Ce-doped photorefractive BaTiO3
โ Scribed by H. Song; S.X. Dou; M. Chi; Y. Zhu; P. Ye
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 115 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0721-7269
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper, photorefractive crystals of Ce,Fe:LiNbO are systematically studied. The crystals have been grown by the 3 Czochralski method. Samples with various doping concentrations and oxidationrreduction treatment have been fabricated. Their photorefractive properties were experimentally investi
The electronic structures of some transition-metal ions doping the ferroelectric oxide ลฝ BaTiO are calculated through the density functional theory framework LCAO-LSD ADF 3 . w x method on extended clusters XO Ba Ti embedded in a punctual charge set depicting 6 8 6 nq ลฝ . 3 q 4 q the crystalline en
LiTaO 3 single crystals doped with Fe and Ce transition metals were grown by the Czochralski method. The variations of birefringence change with light irradiation time were measured with the variation of light intensity, the concentration of transition metals, heat treatment and poling condition. Th