Mossbauer effect probe of local Jahn-Teller distortion in Fe-doped colossal magnetoresistive manganites
文献类型：期刊论文
| 作者 | Cheng, ZH ; Wang, ZH ; Di, NL ; Kou, ZQ ; Wang, GJ ; Li, RW ; Lu, Y ; Li, QA ; Shen, BG ; Dunlap, RA |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2003 |
| 卷号 | 83期号:8页码:1587 |
| 关键词 | HYPERFINE INTERACTIONS LA1-XCAXMNO3 LA0.75CA0.25MNO3 RESISTIVITY PEROVSKITES IRON MN |
| ISSN号 | 0003-6951 |
| 通讯作者 | Cheng, ZH: Chinese Acad Sci, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The local structure of the Fe-doped La1-xCaxMnO3 (x=0.00-1.00) compounds has been investigated by means of Mossbauer spectroscopy. Fe-57 Mossbauer spectra provide direct evidence of Jahn-Teller distortion in these manganites. On the basis of the Mossbauer results, the Jahn-Teller coupling was estimated. It is noteworthy that the Ca-concentration dependence of the Jahn-Teller coupling strength is very consistent with the magnetic phase diagram. Our results reveal that Mossbauer spectroscopy cannot only detect the local structural distortion, but also provide a technique to investigate the Jahn-Teller coupling of Fe-doped La1-xCaxMnO3 colossal magnetoresistive perovskites. (C) 2003 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42336]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cheng, ZH,Wang, ZH,Di, NL,et al. Mossbauer effect probe of local Jahn-Teller distortion in Fe-doped colossal magnetoresistive manganites[J]. APPLIED PHYSICS LETTERS,2003,83(8):1587. |
| APA | Cheng, ZH.,Wang, ZH.,Di, NL.,Kou, ZQ.,Wang, GJ.,...&Dunlap, RA.(2003).Mossbauer effect probe of local Jahn-Teller distortion in Fe-doped colossal magnetoresistive manganites.APPLIED PHYSICS LETTERS,83(8),1587. |
| MLA | Cheng, ZH,et al."Mossbauer effect probe of local Jahn-Teller distortion in Fe-doped colossal magnetoresistive manganites".APPLIED PHYSICS LETTERS 83.8(2003):1587. |
入库方式： OAI收割
来源：物理研究所
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