Kim Do | Holcombe Department of Electrical and Computer Engineering, Center for Optical Materials Science and Engineering Technologies, Clemson University, Clemson, SC 29634, U.S.A.

Research Center For Proteineous Materials Chosun University

School Of Chemical Engineering And Technology Yeungnam University

Department Of Agricultural Bio-resources National Academy Of Agricultural Science Rural Development

Department of Nano Systems Engineering, Center for Nano Manufacturing, Inje University, Gimhae, Gyeongnam 621-749, Republic of Korea

School of Chemical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 712-749, Republic of Korea

Department of Nano Systems Engineering, Center for Nano Manufacturing, Inje University, Gimhae, Gyeongnam 621-749, Republic of Korea

Epi R&D team, Samsung LED Co., Ltd., Suwon, Gyeonggi 443-373, Republic of Korea

Department of Visual Optics, Kyungwoon University, Gumi, Gyeongbuk 730-850, Republic of Korea

Department of Nano Systems Engineering, Center for Nano Manufacturing, Inje University, Gimhae, Gyungnam 621-749, Republic of Korea

Department of Nano Engineering, Inje University, Gimhae, Gyungnam 621-749, Republic of Korea

Department of Nano Systems Engineering, Center for Nano Manufacturing, Inje University, Gimhae, Gyungnam 621-749, Republic of Korea

Department of Nano Systems Engineering, Center for Nano Manufacturing, Inje University, Gimhae, Gyeongnam 621-749, Republic of Korea

Research Center of Advanced Materials Development (RCAMD), Division of Advanced Materials Engineering, Chonbuk National University, Jeonju, Chonbuk 561-756, Republic of Korea

Department of Visual Optics, Kyungwoon University, Gumi 730-850, Korea