Reliable operation of Cr${}_2$O${}_3$:Mg/ $\beta$-Ga${}_2$O${}_3$ p-n heterojunction diodes at 600${}^{\circ }$C

William A. Callahan, Kingsley Egbo, Cheng-Wei Lee +3

$\beta$-Ga${}_2$O${}_3$-based semiconductor heterojunctions have recently demonstrated improved performance at high voltages and elevated temperatures and are thus promising for applicatio…