Tu Li-Wei | Department of Physics and Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan, R.O.C.

Department of Physics and Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan, R.O.C.

Department Of Electrophysics And Microelectronics And Information Systems Research Center National C

Department Of Biochemistry And Molecular Biology Third Military Medical University

Department Of Physics Chemistry And Biology (ifm) Linkoping University

Department Of Electronic Engineering Lunghwa University Of Science And Technology

Department of Physics and Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung, Taiwan 80424, Republic of China

Department of Electrophysics, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.

Department of Electrophysics, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.

Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan 30013, Republic of China

Department of Electrophysics, National Chiao Tung University, Hsinchu 300, Taiwan