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Article
In-Situ Diagnostics of Diamond CVD
The deposition of diamond, a metastable crystalline form of carbon, from low pressure gases poses intriguing questions about the mechanisms of growth. Tunable IR Diode Laser Absorption Spectroscopy, Laser Mult...
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Article
Optical and Electrical Characterization of Annealed Silicon-implanted GaN
In this paper, we investigate the effect of post-implant annealing on the optical and electrical properties of Si-implanted GaN films. Results from several measurement techniques including room temperature pho...
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Article
Development of Thin Film and Nanorod ZnO-Based LEDs and Sensors
The development of new etching and contact metallurgies for the ZnO/ZnMgO/ZnCdO materials system and various approaches for realizing ZnO LEDs are reviewed. ZnO nanorod MOSFETs and pH sensors have been demonst...