MIN-ZU WANGPAO-TI CHANGRONG-SHYANG LUWEI-SHU HOUKAI-FENG CHEN2019-12-262019-12-262002https://scholars.lib.ntu.edu.tw/handle/123456789/440800journal article10.1103/PhysRevLett.89.1918012-s2.0-85038316501https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038316501&doi=10.1103%2fPhysRevLett.89.191801&partnerID=40&md5=ee8d5d002f60ba128cb98a990c000cfd