1. Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
2. Department of Materials Science and Engineering, Korea University, Seoul 02841, Republic of Korea
3. Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Republic of Korea
4. Division of Advanced Materials Engineering, Research Center of Advanced Materials Development, Jeonbuk National University, Jeonju 54896, Republic of Korea
5. Department of Optical Engineering, Kongju National University, Cheonan 31080, Republic of Korea