Search for dissertations about: "Hisaomi Iwata"

Found 1 swedish dissertation containing the words Hisaomi Iwata.

2. 1. Stacking Faults in Silicon Carbide

   Author : Hisaomi Iwata; Friedhelm Bechstedt; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : This PhD thesis comprises a series of theoretical studies on various stacking faults in silicon carbide polytypes, based on first-principles density functional modelling, which lead to a detailed insight into general electronic properties of stacking disordered system. This work is largely motivated by the discovery in 1999 by ABB Corporate Research of the electronic degradation phenomenon in 4H-SiC p-i-n diodes. READ MORE