Photoluminescence of bulk Eu-doped GaN crystals
β Scribed by V. V. Krivolapchuk; M. M. Mezdrogina; A. V. Nasonov; S. N. Rodin
- Book ID
- 110135548
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2003
- Tongue
- English
- Weight
- 56 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1063-7834
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## Abstract Luminescence spectra of Euβdoped GaN with varying Eu concentration and V/III ratio were investigated. Euβrelated luminescence originating from the ^5^D~0~β^7^F~2~ transition of Eu^3+^ was observed at about 622 nm. The luminescence basically consisted of three peaks, and the relative int
## Abstract Photoluminescence (PL) properties are reported for a set of __m__βplane GaN films with Mg doping varied from mid 10^18^βcm^β3^ to above 10^20^βcm^β3^. The samples were grown with MOCVD at reduced pressure on low defect density bulk GaN templates. The sharp line near bandgap bound excito