Institution: | State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China;School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300072, China;State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China;School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300072, China;Department of Electronic Science and Technology, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, China;State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China |