Jon shows how to achieve thermally stable alpha-phase Ga2O3 and AlGaO. Celesta shows gamma phase is nearly ubiquitously present in beta-Ga2O3 in the presence of high level of dopants or nucleation layers - a tricky phase that can be easily confused with certain...
Congrats to both Austin Hickman and Devansh Saraswat! They were selected as the banner bearers of the Graduate School and marshaled in the 2021 Cornell Commencement event. Austin appears at 1:10 and Devansh appears at 1:50.
This award is based on our seminal contributions to the p-channel FETs in wide bandgap semiconductors. Sam Bader, Reet Chaudhuri, Kazuki Nomoto, Austin Hickman, Hyunjea Lee are key contributors along with Prof. Al Molnar's group!...
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The central research theme in our group is to develop electronic grade semiconductors and understand the fundamental limits of these materials and their applications. The essential scientific tools our group uses include epitaxy, basic material characterizations, transport theory and experiments, device theory and experiments.