Epitaxy of Hexagonal Ge-2H : Lessons from in Situ TEM Observations

• Published in: Meeting abstracts (Electrochemical Society) Vol. MA2024-02; no. 32; p. 2340
• Main Authors: Vincent, Laetitia, Verheijen, Marcel A., Peeters, Wouter, Melhem, Hassan, Van den Berg, Theo, Ameziane, Hafssa, Patriarche, Gilles, Dursap, Thomas, Travers, Laurent, Renard, Charles, Panciera, Federico, Bakkers, Erik P.A.M.
• Format: Journal Article
• Language: English
• Published: The Electrochemical Society, Inc 22.11.2024

Silicon and Germanium crystallize in the cubic diamond structure 3C with which they dominate definitely the electronics. Playing on crystal phases in semiconductors occurs to be a valuable mean of electronic band engineering. Remarkably, the hexagonal 2H phase of SiGe turns to get a direct band gap...