Highly efficient all-optical diode action based on light-tunneling heterostructures
β Scribed by Xue, Chunhua; Jiang, Haitao; Chen, Hong
- Book ID
- 115413153
- Publisher
- Optical Society of America
- Year
- 2010
- Tongue
- English
- Weight
- 197 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1094-4087
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π SIMILAR VOLUMES
**Mononuclear Cu**^**I**^ **complexes with mixed ligands** are used to fabricate green phosphorescent organic lightβemitting diodes. The electroluminescence (EL) maximum at 524βnm coincides well with its photoluminescent (PL) spectrum in poly(methyl methacrylate) film (see Figure). A maximum current
Spectra and quantum efficiency h e of green LEDs based on heterostructures InGaN/AlGaN/GaN with multiple quantum wells were studied at currents J = 10 Β± Β±6 to 10 Β± Β±1 A. Minor differences in h e (of AE10% at J % 10 mA) are caused by sufficiently different distributions of effective charges in the sp