Effects of rare-earth doping on thermal conductivity in Y3Al5O12 crystals
β Scribed by Yoichi Sato; Jun Akiyama; Takunori Taira
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 229 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0925-3467
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The praseodymium ion in solids exhibits emission from a number of levels located in different regions of the spectrum and presents various spectral features that include anti-Stokes emission, otherwise called upconversion. We have examined this phenomenon in two laser crystals YAlO 3 and Y 3 Al 5 O
## Abstract The undoped Yb~3~Al~5~O~12~ (YbAG) single crystals and doped with 1.5, 10 and 30 at% erbium were grown by the Czochralski method. The YbAG crystals offer efficient emission of laser beam of 2.94 Β΅m and 1.55 Β΅m important for practical applications in communication and medicine. The cryst
Multi-wavelength nonlinear parametric Ο^(3)^-effects were observed in highly transparent Y~2~O~3~ and Y~3~Al~5~O~12~ nanocrystalline ceramics under picosecond pumping at 300 K. All recorded Stokes and anti-Stokes components in the visible and near IR were identified and attributed to the stimulated