Temperature-Dependent Photoluminescence Studies of Ge_1−ySn_y (y = 4.3%–9.0%) Grown on Ge-Buffered Si: Evidence for a Direct Bandgap Cross-Over Point, Mee-Yi Ryu, Thomas R. Harris, Buguo Wang, Yung Kee Yeo, Michael R. Hogsed, Sang Jo Lee, Jong Su Kim, John Kouvetakis
Faculty Publications

Observation of Temperature-dependent Heavy- and Light-hole Split Direct Bandgap and Tensile Strain from Ge_0.985Sn_0.015 using Photoreflectance Spectroscopy, Hyun-Jun Jo, Geun Hyeong Kim, Jong Su Kim, Mee-Yi Ryu, Yung Kee Yeo, Thomas R. Harris, John Kouvetakis
Faculty Publications