Band alignment of grafted monocrystalline Si (001)/$\beta$-Ga${}_2$O${}_3$ (010) p-n heterojunction determined by X-ray photoelectron spectroscopy

Jiarui Gong, Jie Zhou, Ashok Dheenan +11

Beta-phase gallium oxide ($\beta$-Ga${}_2$O${}_3$) research has gained accelerated pace due to its superiorly large bandgap and commercial availability of large-diameter native substrates.…