Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Douglas Tweet and Michio Tajima and Taeko Ikarashi and Koichi Terashima and Keiko Miyanaga and Toru Tatsumi,Band-edge emission from strained SiGe alloy layers on Ge(100) substrates,Applied Physics Letters,0003-6951,AIP Publishing,1994-08-01,65,,601-603,https://cir.nii.ac.jp/crid/1870302167927284480,https://doi.org/10.1063/1.112311