Polarity Switchable Photovoltages in Miscut La0.67Ca0.33MnO3 Films
文献类型：期刊论文
| 作者 | J. Wang ; H. Ni ; K. Zhao ; Y. C. Kong ; H. K. Wong ; S. X. Zhong |
| 刊名 | International Journal of Photoenergy
 |
| 出版日期 | 2012 |
| 关键词 | yba2cu3o7-delta films perovskite |
| ISSN号 | 1110-662X |
| 中文摘要 | We report the transient laser-induced anomalous photovoltaic effect in the La0.67Ca0.33MnO3 film grown on miscut LaSrAlO4 (001) substrate under 248 nm pulsed laser irradiation at ambient temperature without any applied bias. A photovoltaic pulse signal was observed when the La0.67Ca0.33MnO3 film was irradiated directly, and the signal polarity was reversed when the sample was irradiated through the LaSrAlO4 substrate, while the signal recorded between the two electrodes on the surface of LaSrAlO4 was not reversed when the sample was irradiated through La0.67Ca0.33MnO3 film rather than at the surface of LaSrAlO4. The switchable signal polarity provides a potential application of miscut manganite films as optical components. A possible mechanism is introduced to explain the experiment results. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60288]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Wang,H. Ni,K. Zhao,et al. Polarity Switchable Photovoltages in Miscut La0.67Ca0.33MnO3 Films[J]. International Journal of Photoenergy,2012. |
| APA | J. Wang,H. Ni,K. Zhao,Y. C. Kong,H. K. Wong,&S. X. Zhong.(2012).Polarity Switchable Photovoltages in Miscut La0.67Ca0.33MnO3 Films.International Journal of Photoenergy. |
| MLA | J. Wang,et al."Polarity Switchable Photovoltages in Miscut La0.67Ca0.33MnO3 Films".International Journal of Photoenergy (2012). |
入库方式： OAI收割
来源：金属研究所
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