![Electroluminescence of GeSn/Ge MQW LEDs on Si substrate]()
Electroluminescence of GeSn/Ge MQW LEDs on Si substrateSchwartz, Bernhard; Oehme, Michael; Kostecki, Konrad; Widmann, Daniel; Gollhofer, Martin; Koerner, Roman; Bechler, Stefan; Fischer, Inga A.; Wendav, Torsten; Kasper, Erich; Schulze, Jörg; Kittler, Martin · Optics Letters · 2015