| Affiliation: | 1. Luminous! Center of Excellence for Semiconductor Lighting and Displays, School of Electrical and Electronic Engineering, Nanyang Technological University, , Nanyang Avenue, Singapore, 639798 Singapore;2. Department of Electrical and Electronics Engineering, Department of Physics, UNAM – Institute of Materials Science and Nanotechnology, Bilkent University, , Bilkent, Ankara, 06800 Turkey;3. School of Physical and Mathematical Sciences, Nanyang Technological University, , Singapore, 639798 Singapore;4. State Key Lab of Luminescence Materials and Devices, Institute of Optical Communication Materials, South China University of Technology, , Guangdong, 510641 China;5. Institute of Materials Research and Engineering, A* STAR (Agency for Science, Technology and Research), , Singapore, 117602 Singapore;6. South University of Science and Technology, , Shenzhen, Guangdong, 518055 China |
