Observation of ultraviolet photothermoelectric bipolar impulse in gallium-based heterostructure nanowires

J Jinjie Zhu Q Qing Cai (National Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University) P Pengfei Shao S Shengjie Zhang (Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics) H Haifan You H Hui Guo J Jin Wang J Junjun Xue B Bin Liu H Hai Lu Y Youdou Zheng (School of Electronic Science and Engineering, Nanjing University 2 , Nanjing 210023,) R Rong Zhang (Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, China) D Dunjun Chen