Electronic and bonding properties of Fe- and Ni based hydrogenated amorphous carbon thin films by X-ray absorption, valence-band photoemission and Raman spectroscopy
學年 99
學期 2
出版（發表）日期 2011-07-01
作品名稱 Electronic and bonding properties of Fe- and Ni based hydrogenated amorphous carbon thin films by X-ray absorption, valence-band photoemission and Raman spectroscopy
作品名稱（其他語言）
著者 Ray, S. C.; Tsai, H. M.; Pao, C. W.; Chang, W. H.; Pong, W. F.; Chiou, J. W.; Tsai, M.-H.
單位 淡江大學物理學系
出版者 Lausanne: Elsevier S.A.
著錄名稱、卷期、頁數 Diamond and Related Materials 20(7), pp.886–890
摘要 Electronic and bonding properties of Me-based hydrogenated amorphous carbon (a-CH:Me, Me = Fe, Ni) thin films have been studied by X-ray absorption near-edge structure (XANES), valence-band photoemission (VB-PES) and Raman spectroscopy. Raman and XANES results show enhancement of the content of sp3-rich diamond-like carbon (DLC) by doping with Fe and Ni. The VB-PES spectrum of a-CH:Fe shows emergence of a prominent feature due to states of sp3-bonded clusters, indicating that a-CH:Fe induced enhancement of DLC structure. The nano-indentation measurement reveals that a-CH:Fe has a greatly enhanced hardness, while electrical resistance measurement shows that a-CH:Me reduces resistivity.
關鍵字 M-doped DLC; XANES; VB PES
語言 en
ISSN 0925-9635
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Ray, S. C.; Pong, W. F.
審稿制度
國別 CHE
公開徵稿
出版型式 紙本
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