教師資料查詢 | 類別: 期刊論文 | 教師: 高賢忠 KAO HSIEN-CHUNG (瀏覽個人網頁)

標題:Binding transition in quantum hall edge statesries
學年88
學期1
出版(發表)日期1999/12/01
作品名稱Binding transition in quantum hall edge statesries
作品名稱(其他語言)
著者Kao, Hsien-chung; Chang, Chia-Hung; Wen, Xiao-Gang
單位淡江大學物理學系
出版者College Park: American Physical Society
著錄名稱、卷期、頁數Physical Review Letters 83(26), pp.5563-5566
摘要We study a class of Abelian quantum Hall (QH) states which are topologically unstable ( T unstable). We find that the T-unstable QH states can have a phase transition on the edge which causes a binding between electrons and reduces the number of gapless edge branches. After the binding transition, the single-electron tunneling into the edge gains a finite energy gap, and only certain multielectron cotunneling (such as three-electron cotunneling for ν = 9/5 edges) can be gapless. We point out that the binding transition can also be viewed as an edge reconstruction transition.
關鍵字
語言英文
ISSN0031-9007;1079-7114
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本;電子版
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