Sohn,Changhee; Jeong, Hogyun; Jin, Hosub; Kim, Soyeon; Sandilands, Luke J; Park, Hyun June; Kim, Kyungwan; Moon, Soon jae; Cho, Deok Yong; Yamaura, Jun-ichi, et al.
ArticleIssue Date2015CitationPHYSICAL REVIEW LETTERS, v.115, no.26, pp.1 - 5PublisherAMER PHYSICAL SOC