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:Development of long lifetime cathode materials for microplasma application
學年102
學期1
出版(發表)日期2014/01/01
作品名稱Development of long lifetime cathode materials for microplasma application
作品名稱(其他語言)
著者Srinivasu Kunuku; Kamatchi Jothiramalingam Sankaran; Dong, Chung-Li; Tai, Nyan-Hwa; Leou, Keh-Chyang; Lin, I-Nan; 林諭男
單位淡江大學物理學系
出版者Cambridge: R S C Publications
著錄名稱、卷期、頁數RSC Advances 2014, 4, pp.47865-47875
摘要In this paper we present the growth of three kinds of diamond films including ultrananocrystalline diamond (UNCD), nitrogen doped UNCD and hybrid granular structured diamond (HiD) films on Au coated silicon for applying as a cathode in a parallel-plate type microplasma device. The phase constituents and microstructures of these diamond films were investigated in order to understand the role of the intrinsic properties of these cathode materials on manipulation of the plasma characteristics of the corresponding devices. We observed that, while the diamond materials with a high fraction of sp2-bonded carbons exhibited superior electron field emission (EFE) properties and hence better plasma illumination (PI) behavior, the cathode materials with a suitable microstructure are required to ensure longer lifetime for practical applications of the microplasma devices. Based on these observations, we have developed hybrid granular structured diamond films, in which the sp2-bonded carbons were hidden in the boundaries between the sp3-bonded diamond grains, such that the films exhibited not only excellent EFE properties and PI behavior but also good PI behavior with long lifetime.
關鍵字
語言英文
ISSN2046-2069
期刊性質國外
收錄於
產學合作
通訊作者Leou, Keh-Chyang; Lin, I-Nan
審稿制度
國別英國
公開徵稿
出版型式電子版
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