| Authors: |
Hao D; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Lu CI; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Sun Z; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Chang YC; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan., Chang WH; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA.; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan., Chen YR; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan., Park A; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Rao B; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Qiu S; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA., Lan YW; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan., Lu TH; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan., Yeh NC; Department of Physics, California Institute of Technology, Pasadena, California 91125, USA.; Department of Physics, National Taiwan Normal University, Taipei 116059, Taiwan.; Kavli Nanoscience Institute, California Institute of Technology, Pasadena, California 91125, USA. |
