Das , Ratan . Studies on SiGe heterolayers for microelectronic applications / researched by Ratan Das; guided by Satyajit Saha and Chinmay K Maiti. - Midnapore : Vidyasagar University, 2007. - xiv,139p. : figs. ; 25cm Document represents Ph.D Thesis Subjects--Index Terms: MICROELECTRONICS Dewey Class. No.: 621.381 / DAS/S