Band offsets and solar-blind photoresponse of -Ga2O3/4H-SiC heterojunctionAuthor: Jiaying Shen, Mingfeng Gan, Qingyi Zhang, Yangyong Tao, Zhenping Wu, Weihua TangInstitute: State Key Laboratory of Information Photonics and Optical CommunicationsSchool of Science, Beijing University of Posts and Telecommunications