Son, In Hyuk
Park, Jong Hwan http://orcid.org/0000-0002-4850-2566
Park, Seongyong
Park, Kwangjin
Han, Sangil
Shin, Jaeho
Doo, Seok-Gwang
Hwang, Yunil
Chang, Hyuk
Choi, Jang Wook http://orcid.org/0000-0001-8783-0901
Article History
Received: 30 March 2017
Accepted: 18 October 2017
First Online: 16 November 2017
Competing interests
: A relevant patent application is in progress by Samsung Electronics Co. Ltd. The remaining authors declare no competing financial interests.