1. Department of Chemistry, National Taiwan University, Taipei 106, Taiwan
2. Institute of Experimental Physics, Faculty of Mathematics, Physics and Informatics, University of Gdansk, Wita Stwosza 57, 80-308 Gdansk, Poland
3. Department of Technical Physics, Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology Szczecin, al. Piastow 48, 70-311 Szczecin, Poland
4. Institute for Superconducting and Electronic Materials, University of Wollongong, Squires Way, North Wollongong, New South Wales 2522, Australia
5. Australian Centre for Neutron Scattering, Australian Nuclear Science and Technology Organisation, Sydney, New South Wales 2232, Australia
6. Everlight Electronics Co., Ltd., New Taipei City 238, Taiwan