PARK Hyeon | POSTECH, Pohang, Gyeongbuk 790-784, Korea

University of Science and Technology of China, Hefei, China

Fukuoka Institute of Technology, Fukuoka 811-0295, Japan

University of California at Davis, Davis, CA 95616

University of California at Davis, Davis, CA 95616

University of California at Davis, Davis, CA 95616

University of California at Davis, Davis, CA 95616

University of California at Davis, Davis, CA 95616

FOM-Institute for Plasma Physics Rijnhuizen, 3430 BE Nieuwegein, The Netherlands

FOM-Institute for Plasma Physics Rijnhuizen, 3430 BE Nieuwegein, The Netherlands

FOM-Institute for Plasma Physics Rijnhuizen, 3430 BE Nieuwegein, The Netherlands

General Atomics, San Diego, CA 92121

General Atomics, San Diego, CA 92121

National Institute for Fusion Science, Toki, Gifu 509-5252, Japan

Tokyo Institute of Technology, Tokyo, Japan

Kansai University, Osaka, Japan

Kyushu University, Fukuoka 812-8581, Japan

University of Colorado, Boulder, CO 80309

Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro 152-8550, Japan

Kansai University, 3-3-35 Yamate, Suita 564-8680, Japan

National Institute for Fusion Science, 322-6 Oroshi, Toki 509-5292, Japan

Kyungpook National University, Daegu 702-701, Korea

POSTECH, Pohang, Gyeongbuk 790-784, Korea

POSTECH, Pohang, Gyeongbuk 790-784, Korea

POSTECH, Pohang, Gyeongbuk 790-784, Korea

POSTECH, Pohang, Gyeongbuk 790-784, Korea

National Institute for Fusion Science, Toki, Gifu 509-5252, Japan

Kyungpook National University, Daegu 702-701, Korea

Princeton Plasma Physics Laboratory, Princeton, NJ 08543

Fukuoka Institute of Technology, 3-30-1 Wajiro-Higashi, Fukuoka 811-0295, Japan

Tokyo Institute of Technology