Comparative characteristics of diffusion welded Al contacts to 6H- and 4H-SiC substratesKorolkov, Oleg; Rang, ToomasThe 7th Biennial Conference on Electronics and Microsystem Technology "Baltic Electronics Conference" : BEC 2000 : October 8 - 11, 2000, Tallinn, Estonia : conference proceedings2000 / p. 23-26 : ill