A high-temperature blue LED
Abstract
The existence of efficient high-temperature luminescence has made it possible to develop blue LED based on SiC-6H with an operating temperature of 500 C. The growth of epitaxial SiC-6H layers is described, and the high-temperature photoluminescence of the epitaxial layers is compared with the electroluminescence of p-n structures. Measurements of the parameters and characteristics of the high-temperature blue LED in the temperature range 170-800 K are presented.
- Publication:
-
Pisma v Zhurnal Tekhnischeskoi Fiziki
- Pub Date:
- February 1992
- Bibcode:
- 1992PZhTF..18...19D
- Keywords:
-
- Electroluminescence;
- High Temperature;
- Light Emitting Diodes;
- Silicon Carbides;
- Emission Spectra;
- P-N Junctions;
- Temperature Dependence;
- Electronics and Electrical Engineering