Impact of Long-Term Annealing on Photoluminescence from Ge_1−xSn_x Alloys

by Oluwatobi Olorunsola, Hryhorii Stanchu, Solomon Ojo, Krishna Pandey, Abdulla Said, Joe Margetis, John Tolle, Andrian Kuchuk, Yuriy I. Mazur, Gregory Salamo, Shui-Qing Yu
Published 2021-07-01

Direct bandgap type-I GeSn/GeSn quantum well on a GeSn- and Ge- buffered Si substrate

by Perry C. Grant, Joe Margetis, Yiyin Zhou, Wei Dou, Grey Abernathy, Andrian Kuchuk, Wei Du, Baohua Li, John Tolle, Jifeng Liu, Greg Sun, Richard A. Soref, Mansour Mortazavi, Shui-Qing Yu
Published 2018-02-01