2 papers
physics.app-ph2019
An Environmentally Stable and Lead-Free Chalcogenide Perovskite
Tushar Gupta, Debjit Ghoshal, Anthony Yoshimura +14
Organic-inorganic halide perovskites are intrinsically unstable when exposed to moisture and/or light. Additionally, the presence of lead in many perovskites raises toxicity concer…
physics.app-ph2019
Synthesis of strain-relaxed Ge-Sn alloys using ion implantation and pulsed laser melting
Tuan T. Tran, Quentin Hudspeth, Yining Liu +6
Ge-Sn alloys with a sufficiently high concentration of Sn is a direct bandgap group IV material. Recently, ion implantation followed by pulsed laser melting has been shown to be a…