%0 Journal Article %T High-voltage normally OFF GaN power transistors on SiC and Si substrates %A Hilt, Oliver %A Bahat-Treidel, Eldad %A Knauer, Arne %A Brunner, Frank %A Zhytnytska, Rimma %A Würfl, Joachim %J MRS Bulletin %V 40 %N 5 %P 418-424 %@ 0883-7694 %D 2015-05-01 %I Springer International Publishing %~ DeepDyve