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:The potential application of ultra-nanocrystalline diamond films for heavy ion irradiation detection
學年101
學期2
出版(發表)日期2013/06/01
作品名稱The potential application of ultra-nanocrystalline diamond films for heavy ion irradiation detection
作品名稱(其他語言)
著者Chen, Huang-Chin; Chen, Shih-Show; Wang, Wei-Cheng; Lee, Chi-Young; Guo, Jinghua; Lin, I-Nan; Chang, Ching-Lin
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AIP Advances 3(6), 062113(20pages)
摘要The potential of utilizing the ultra-nanocrystalline (UNCD) films for detecting the Au-ion irradiation was investigated. When the fluence for Au-ion irradiation is lower than the critical value (fc = 5.0 × 1012 ions/cm2) the turn-on field for electron field emission (EFE) process of the UNCD films decreased systematically with the increase in fluence that is correlated with the increase in sp2-bonded phase (π*-band in EELS) due to the Au-ion irradiation. The EFE properties changed irregularly, when the fluence for Au-ion irradiation exceeds this critical value. The transmission electron microscopic microstructural examinations, in conjunction with EELS spectroscopic studies, reveal that the structural change preferentially occurred in the diamond-to-Si interface for the samples experienced over critical fluence of Au-ion irradiation, viz. the crystalline SiC phase was induced in the interfacial region and the thickness of the interface decreased. These observations implied that the UNCD films could be used as irradiation detectors when the fluence for Au-ion irradiation does not exceed such a critical value.
關鍵字
語言英文
ISSN2158-3226
期刊性質國外
收錄於SCI
產學合作
通訊作者Lin, I-Nan; Chang, Ching-Lin
審稿制度
國別美國
公開徵稿
出版型式電子版
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