| Authors: |
Chen YR; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan., Simbulan KB; Department of Mathematics and Physics, University of Santo Tomas, Manila 1008, Philippines., Peng GH; Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan., Chang YC; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan., Chen IT; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan., Lo HC; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan., Chen SY; Center of Atomic Initiative for New Materials, National Taiwan University, Taipei 116, Taiwan., Cheng SJ; Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan., Lu TH; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan., Lan YW; Department of Physics, National Taiwan Normal University, Taipei 116, Taiwan. |
