Reducing stimulated emission threshold power density of AlGaN/AlN multiple quantum wells by nano-trench-patterned AlN template
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.10.402
Abstract: Abstract We investigate the crystal quality of epitaxy lateral overgrowth (ELOG) AlN layers and the performance of optical pumping AlGaN-based deep-ultraviolet laser diodes (LDs) on two different patterned AlN templates upon sapphire substrate. The full… read more here.
Keywords: trench patterned; aln template; patterned aln; nano trench ... See more keywords
High quality 6-inch single-crystalline AlN template for E-mode HEMT power device
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/24100041
Abstract: In the present work, the high uniform 6-inch single-crystalline AlN template is successfully achieved by high temperature annealing technique, which opens up the path towards industrial application in power device. Moreover, the outstanding crystalline-quality is… read more here.
Keywords: single crystalline; aln template; crystalline aln; inch ... See more keywords