Investigation of carrier confinement in direct bandgap GeSn/SiGeSn 2D and 0D heterostructures

Abstract Since the first demonstration of lasing in direct bandgap GeSn semiconductors, the research efforts for the realization of electrically pumped group IV lasers monolithically integrated on Si have significantly intensified. This led to epitaxial studies of GeSn/SiGeSn hetero- and nanostructu...

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Auteurs principaux: Denis Rainko, Zoran Ikonic, Nenad Vukmirović, Daniela Stange, Nils von den Driesch, Detlev Grützmacher, Dan Buca
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/f994af529de945e6a1b05a825d5eca3d
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