| Authors: |
Huang TE; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan., Wang CY; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan., Liu HH; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan., Liang BW; Institute of Electro-Optical Engineering, National Taiwan Normal University, Taipei 11677, Taiwan., Peng SC; Department of Physics, National Taiwan Normal University, Taipei 11677, Taiwan., Huang YJ; Department of Physics, National Taiwan Normal University, Taipei 11677, Taiwan., Lan YW; Department of Physics, National Taiwan Normal University, Taipei 11677, Taiwan., Hung KM; Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 807, Taiwan., Lo KY; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan. |