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cond-mat.mtrl-sci2026
Investigation of GeSn aspect ratio trapping growth up to 8% Sn
Hryhorii Stanchu, Quang Minh Thai, Fernando M. de Oliveira +10
Aspect ratio trapping (ART) growth of germanium-tin (GeSn) is a promising approach to target important objectives on the quest towards commercialization of complementary metal-oxid…
cond-mat.mtrl-sci2025
Neutralizing Optical Defects in GeSn
Nirosh M. Eldose, Dinesh Baral, Diandian Zhang +7
Reports of photoluminescence from GeSn grown on Ge substrates by molecular beam epitaxy have been limited. We find that one limiting factor to observing photoluminescence is due to…