3 papers
cond-mat.mtrl-sci2026
Face-to-face anneal temperature controls lattice parameter in Ta(C,N) virtual substrates for AlGaN power electronics
Noah Zahn, Julia L. Martin, Michelle A. Smeaton +3
Tantalum carbide (TaC) thin film ''virtual'' substrates are a highly desirable material for vertical power electronics devices due to latti…
cond-mat.mtrl-sci2026
Enhanced thermal conductivity of (010) (AlxGa1-x)2O3 epitaxial films utilizing indium-catalyzed molecular beam epitaxy
Shivashree Gowda, Stephen Schaefer, Ethan A. Scott +3
(AlxGa1-x)2O3/beta-Ga2O3 transistors are an emerging candidate for high-power and high-frequency electronic devices. beta-Ga2O3 in particular is notably limited for anisotropic low…
cond-mat.mtrl-sci2026
Revealing epitaxial relationships at GaO interfaces with p-type oxides
Anna Sacchi, Krishna Acharya, Michelle A. Smeaton +5
p-type oxide contact layers such as CrO and NiO are attracting increasing interest in pn-heterojunctions with n-type monoclinic -GaO for high-power electronic de…