Electroluminescence of GeSn/Ge MQW LEDs on Si substrate

Bernhard Schwartz, Michael Oehme, Konrad Kostecki, Daniel Widmann, Martin Gollhofer, Roman Koerner, Stefan Bechler, Inga A. Fischer, Torsten Wendav, Erich Kasper, Jörg Schulze, and Martin Kittler (2015)
Optics Letters 40:3209