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:Gold ion implantation induced high conductivity and enhanced electron field emission properties in ultrananocrystalline diamond films
學年101
學期2
出版(發表)日期2013/02/01
作品名稱Gold ion implantation induced high conductivity and enhanced electron field emission properties in ultrananocrystalline diamond films
作品名稱(其他語言)
著者K. J. Sankaran; Chen, H. C.; B. Sundaravel; 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 102(6), 061604(4pages)
摘要We report high conductivity of 185 (Ω cm)−1 and superior electron field emission (EFE) properties, viz. low turn-on field of 4.88 V/μm with high EFE current density of 6.52 mA/cm2 at an applied field of 8.0 V/μm in ultrananocrystalline diamond (UNCD) films due to gold ion implantation. Transmission electron microscopy examinations reveal the presence of Au nanoparticles in films, which result in the induction of nanographitic phases in grain boundaries, forming conduction channels for electron transport. Highly conducting Au ion implanted UNCD films overwhelms that of nitrogen doped ones and will create a remarkable impact to diamond-based electronics.
關鍵字
語言英文(美國)
ISSN1077-3118;0003-6951
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;紙本
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