| B位掺杂对钙钛矿锰氧化物的磁电性质影响的研究 |
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| 引用本文： | 王桂英,刘宁.B位掺杂对钙钛矿锰氧化物的磁电性质影响的研究[J].宿州学院学报,2008,23(5). |
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| 作者姓名： | 王桂英 刘宁 |
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| 作者单位： | 1. 安徽师范大学物理与电子信息学院,安徽,芜湖,241000;宿州学院自旋电子与纳米材料安徽省重点实验室,安徽,宿州,234000
2. 宿州学院自旋电子与纳米材料安徽省重点实验室,安徽,宿州,234000;中国科技大学结构分析开放实验室,安徽,合肥,230026 |
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| 基金项目： | 安徽省教育厅自然科学研究重大项目(ZD2007003-1) |
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| 摘 要： | 通过比较和分析不同离子B位掺杂对钙钛矿锰氧化物的磁性质和电输运性质的影响,结果表明,离子的价态磁性以及电子结构都是影响体系的磁电性质的重要的因素。
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| 关 键 词： | 钙钛矿锰氧化物 B位掺杂 双交换 |
Study on the Effect of B-SITE Doging upon Electric and Mamnetic Properties in Perovskite Manganite |
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| WANG Guiying,LIU Ning.Study on the Effect of B-SITE Doging upon Electric and Mamnetic Properties in Perovskite Manganite[J].Journal of Shuzhou College,2008,23(5). |
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| Authors: | WANG Guiying LIU Ning |
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| Institution: | 2; 3(1.College of Physics and Electronic Information; Auhui Notmal University; Wuhu 241000; China; 2.Anhui Key Laboratory of Spintronic and Nanomaterial; Suzhou College; Suzhou; Anhui; 234000; 3.Structure Research Laboratory; Science and Technology University of China; Hefei 230026; China); |
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| Abstract: | Influences of B-site doging with different ions on the magnetic and electric properties of Perovskite mangcnite are compared and analyzed in this article.The result shows that valence、magnetism and electronic structure of the ion are important factors which affect magnetic and electric properties of the sample. |
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| Keywords: | Perovskite manganite B-site doping Double-exchange |
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