教師資料查詢 | 類別: 期刊論文 | 教師: 李明憲 LEE, MING-HSIEN (瀏覽個人網頁)

標題:Band-gap modification of defective carbon nanotubes under a transverse electric field
學年94
學期1
出版(發表)日期2005/12/01
作品名稱Band-gap modification of defective carbon nanotubes under a transverse electric field
作品名稱(其他語言)
著者Tien, Li-Gan; Tsai, Chuen-Horng; Li, Feng-Yin; Lee, Ming-Hsien
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 B (Condensed Matter and Materials Physics) 72(24), 245417(6pages)
摘要Ab initio calculations show that the band-gap modulation of semiconducting carbon nanotubes with mono-vacancy defect can be easily achieved by applying a transverse electric field. We found that the band structures of the defective carbon nanotubes vary quite differently from that of the perfect nanotube, and strongly depend on the applied direction of the transverse electric field. A mechanism is proposed to explain the variation of the band gap, and potential applications of these phenomena are discussed.
關鍵字
語言英文
ISSN1098-0121
期刊性質國外
收錄於SCI
產學合作
通訊作者Li, Feng-Yin
審稿制度
國別美國
公開徵稿
出版型式紙本
相關連結
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