| 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) |
|---|
| ISSN | 1932-7455 |
|---|
| 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 | 是 |
|---|
| 國別 | 美國 |
|---|
| 公開徵稿 | |
|---|
| 出版型式 | 電子版 |
|---|
| 相關連結 | |
|---|
|
Google+ 推薦功能，讓全世界都能看到您的推薦！
