Band offset and electronic properties at semipolar plane AlN( )/diamond heterointerface*

Project supported by the Scholarship Council of China (Grant No. 201508340047), the Postdoctoral Science Foundation of China (Grant No. 2016M601993), the Postdoctoral Science Foundation of Anhui Province, China (Grant No. 2017B215), and the Anhui Province University Outstanding Talent Cultivation Program, China (Grant No. gxfxZD2016077).

Wu Kong-Ping, Ma Wen-Fei, Sun Chang-Xu, Chen Chang-Zhao, Ling Liu-Yi, Wang Zhong-Gen
       

(color online) Contour plots of valence electronic-charge density difference for interfaces of (a) N–AlN( )/HC(100), (b) N–AlN( )/C(100), and (c) Al–AlN( )/C(100) taken along the (100) plane. Atoms that intersect the contour plane are labeled (blue: charge is depleted, red: charge is accumulated).