4 papers
Study of GeSn Selective Area Growth with Demonstration of SWIR Light Detection
Hryhorii Stanchu, Quang Minh Thai, Rajesh Kumar +16
As germanium-tin (GeSn) epitaxial growth quality continuously improves, the search for an efficient integration strategy of GeSn optoelectronics devices into complementary metal-ox…
Systematic study of high performance GeSn photodiodes with thick absorber for SWIR and extended SWIR detection
Quang Minh Thai, Rajesh Kumar, Abdulla Said Ali +13
Germanium-tin (GeSn) photodiodes potentiate a viable solution to integrate SWIR and extended SWIR detection technology into CMOS processing line. However, challenges in the growth…
Study of electronic band alignment in SiGeSn/GeSn quantum well via internal photoemission effect
Justin Rudie, Huong Tran, Yang Zhang +10
SiGeSn-based optoelectronic devices, which operate across a broad infrared wavelength range, have attracted significant attention, particularly heterostructures utilizing quantum w…
Direct Bandgap Photoluminescence of GeSn grown on Si(100) substrate by Molecular Beam Epitaxy Growth
Diandian Zhang, Nirosh M. Eldose, Dinesh Baral +9
Group IV alloys of GeSn have gained significant attention for electronic and optoelectronic applications on a Si platform due to their compatibility with existing CMOS technology,…