教師資料查詢 | 類別: 期刊論文 | 教師: 林諭男 I-nan Lin (瀏覽個人網頁)

標題:Fabrication of free-standing highly conducting ultrananocrystalline diamond films with enhanced electron field emission properties
學年101
學期1
出版(發表)日期2012/12/10
作品名稱Fabrication of free-standing highly conducting ultrananocrystalline diamond films with enhanced electron field emission properties
作品名稱(其他語言)
著者K.J. Sankaran; Chen, H.C.; Lee, C.Y.; Tai, N.H.; Lin, I.N.
單位淡江大學物理學系
出版者College Park: American Institute of Physics
著錄名稱、卷期、頁數Applied Physics Letters 101(24), 241604(4pages)
摘要Fabrication of free-standing/highly conducting ultrananocrystalline diamond (fc-UNCD) films at low growth temperature (<475 °C) is demonstrated. The fc-UNCD films show high conductivity of σ = 146 (Ω cm)−1 with superior electron field emission (EFE) properties, viz. low turn-on field of 4.35 V/μm and high EFE current density of 3.76 mA/cm2 at an applied field of 12.5 V/μm. Transmission electron microscopy examinations reveal the presence of Au/Cu clusters in film-to-substrate interface, which consequences in the induction of nanographite phases, surrounding the diamond grains that form conduction channels for electrons transport, ensuing in marvelous EFE properties of fc-UNCD films.
關鍵字
語言英文
ISSN1077-3118
期刊性質國外
收錄於SCI
產學合作
通訊作者Tai, N. H.; Lin, I. N.
審稿制度
國別美國
公開徵稿
出版型式電子版
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