Increase of SiC Substrate Resistance Induced by Annealing

Autor: P. Sasahara, Janna R. B. Casady, Arnd Dietrich Weber, Erwin Schmitt, Richard L. Woodin, Gary M. Dolny, J. Shovlin, Jeff B. Casady, Tony Witt, Thomas Straubinger
Rok vydání: 2010
Předmět:
Zdroj: Materials Science Forum. :223-226
ISSN: 1662-9752
DOI: 10.4028/www.scientific.net/msf.645-648.223
Popis: We report here an anisotropic increase in SiC bulk resistivity by annealing at 1150 °C, and discuss the implications for SiC devices. The increase in resistivity is resistivity dependent and can be (at least) partially reversed by a subsequent anneal at higher temperature. Ideal device performance is achievable with appropriate annealing steps during device processing.
Databáze: OpenAIRE