教師資料查詢 | 類別: 期刊論文 | 教師: 莊程豪 CHENG-HAO CHUANG (瀏覽個人網頁)

標題:Depth Profiling Photoelectron-Spectroscopic Study of an Organic Spin Valve with a Plasma-Modified Pentacene Spacer
學年101
學期1
出版(發表)日期2012/09/28
作品名稱Depth Profiling Photoelectron-Spectroscopic Study of an Organic Spin Valve with a Plasma-Modified Pentacene Spacer
作品名稱(其他語言)
著者Jhen-Yong Hong; Yin-Ming Chang; Chuang, Cheng-Hao; Kai-Shin Li; You-Cih Jhang; Hung-Wei Shiu; Chia-Hao Chen; Wen-Chung Chiang; Minn-Tsong Lin
單位淡江大學物理學系
出版者American Chemical Society
著錄名稱、卷期、頁數Journal of Physical Chemistry C 116(40), pp.21157−21161
摘要We report an enhanced magnetoresistance (MR) in an organic spin valve with an oxygen plasma-treated pentacene (PC) spacer. The spin valve containing PC without the treatment shows no MR effect, whereas those with moderately plasma-treated PC exhibit MR ratios up to 1.64% at room temperature. X-ray photoelectron spectroscopy with depth profiling is utilized to characterize the interfacial electronic properties of the plasma-treated PC spacer which shows the formation of a derivative oxide layer. The results suggest an alternative approach to improve the interface quality and in turn to enhance the MR performance in organic spin valves.
關鍵字
語言英文(美國)
ISSN1932-7455
期刊性質國外
收錄於SCI
產學合作
通訊作者Wen-Chung Chiang, wchiang@faculty.pccu.edu.tw; Minn-Tsong Lin, mtlin@phys.ntu.edu.tw.
審稿制度
國別美國
公開徵稿
出版型式電子版
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