Electric-pulse-induced reversible resistance change effect and its fatigue behavior in manganite perovskite films
文献类型：期刊论文
| 作者 | Wang, Q; Dong, R; Chen, LD; Chen, TL; Li, XM |
| 刊名 | Pricm 5: the fifth pacific rim international conference on advanced materials and processing, pts 1-5
 |
| 出版日期 | 2005 |
| 卷号 | 475-479页码:3799-3802 |
| 关键词 | Manganite Films Electric pulse Reversible resistance change |
| ISSN号 | 0255-5476 |
| 通讯作者 | Wang, q(wq5116@yahoo.com) |
| 英文摘要 | A novel electric-pulse-induced reversible resistance (epir) change effect was observed in ag/ln(1-x)ca(x)mno(3)/pt (ln= pr, la) sandwich structure at room temperature without applied magnetic field. the ln(1-x)ca(x)mno(3) films were grown on pt/ti/sio2/si substrate. the resistance of the ag/ln(1-x)ca(x)mno(3)/pt sandwich structure increases and reaches at a saturated high resistance state after applying a certain number of electric-pulse from pt bottom electrode to ln(1-x)ca(x)mno(3) layer, while it decreases and switches to a saturated low resistance state when the pulse polarity reversed. it is also found that the epir effect in the ag/ln(0.7)ca(0.3)mno(3)/pt system exhibits "fatigue" behavior, that is, for the high resistance state activated by electric-pulse, along the time after pulsing, the resistance decreases slowly after a certain stable stage; otherwise, the resistance change ratio decreases as the number of the high-low resistance switching circle increases. for the fatigue phenomenon with time, a resistance change with three stages was observed and a simple mechanism of the epir was proposed. |
| WOS关键词 | THIN-FILMS ; MAGNETORESISTANCE |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000227494704107 |
| 出版者 | TRANS TECH PUBLICATIONS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378070 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Q |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Q,Dong, R,Chen, LD,et al. Electric-pulse-induced reversible resistance change effect and its fatigue behavior in manganite perovskite films[J]. Pricm 5: the fifth pacific rim international conference on advanced materials and processing, pts 1-5,2005,475-479:3799-3802. |
| APA | Wang, Q,Dong, R,Chen, LD,Chen, TL,&Li, XM.(2005).Electric-pulse-induced reversible resistance change effect and its fatigue behavior in manganite perovskite films.Pricm 5: the fifth pacific rim international conference on advanced materials and processing, pts 1-5,475-479,3799-3802. |
| MLA | Wang, Q,et al."Electric-pulse-induced reversible resistance change effect and its fatigue behavior in manganite perovskite films".Pricm 5: the fifth pacific rim international conference on advanced materials and processing, pts 1-5 475-479(2005):3799-3802. |
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来源：中国科学院大学
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