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Violet and UV light-emitting diodes grown on ZrB<INF>2</INF> substrate
- Source :
- Physica Status Solidi (A) - Applications and Materials Science; November 2003, Vol. 200 Issue: 1 p67-70, 4p
- Publication Year :
- 2003
-
Abstract
- Using the two-step metalorganic vapor phase epitaxial growth on ZrB<INF>2</INF> substrate, we demonstrate violet and UV light-emitting diodes (LEDs). The violet LED shows extremely linear LI characteristics and a sharp single spectrum with a peak wavelength of 410 nm. In the UV-LED on ZrB<INF>2</INF>, we confirmed that the vertical conduction through the ZrB<INF>2</INF>/AlGaN interface is superior to the conventional lateral conduction. The use of ZrB<INF>2</INF> substrate is promising for UV light emitting devices with low operating voltage. (© 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Details
- Language :
- English
- ISSN :
- 18626300 and 18626319
- Volume :
- 200
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Physica Status Solidi (A) - Applications and Materials Science
- Publication Type :
- Periodical
- Accession number :
- ejs5463725
- Full Text :
- https://doi.org/10.1002/pssa.200303317