| Cr掺杂对La0.4Ca0.6MnO3电荷有序及自旋玻璃态的影响 |
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| 引用本文： | 毛强,杨刚,王桂英,唐永刚,郭焕银,彭振生. Cr掺杂对La0.4Ca0.6MnO3电荷有序及自旋玻璃态的影响[J]. 低温物理学报, 2011, 0(2): 125-130 |
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| 作者姓名： | 毛强 杨刚 王桂英 唐永刚 郭焕银 彭振生 |
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| 作者单位： | 自旋电子与纳米材料安徽省重点实验室(培育基地);宿州学院电子与电气工程系;中国科技大学合肥微尺度物质科学国家实验室; |
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| 基金项目： | 国家自然科学基金重点项目(批准号:19934003); 安徽省教育厅自然科学研究项目(批准号:KJ2009B281Z、KJ2010B228、KJ2010B229); 自旋电子与纳米材料安徽省重点实验室培育基地开放课题(批准号:2010YKF03)资助的课题~~ |
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| 摘 要： | ![]()
用回相反应法制备了La0.4Ca0.6M1-xCrxO3(x=0.00,0.06,0.10)多晶样品.通过XRD、M～T曲线、ESR谱线,研究了Cr替代Mn对La0.4Ca0.6MnO3磁性质的影响及在CE型反铁磁体系中的电荷序和自旋序之间的耦合相互作用.研究结果表明:母体La0.4Ca0 6MnO3磁结构很复杂,在2...
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| 关 键 词： | CE型反铁磁 Cr掺杂 电荷有序 自旋玻璃 |
INFLUENCE OF Cr DOPING ON CHARGE ORDERING AND SPIN-GLASS STATE OF La_(0.4)Ca_(0.6)MnO_3 |
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| MAO Qiang, YANG Gang, WANG Gui-ying,TANG Yong-gang, GUO Huan-yin, PENG Zhen-sheng,Cultivating Base of Anhui Key Laboratory of Spintronic , nanometric materials,Anhui Suzhou . INFLUENCE OF Cr DOPING ON CHARGE ORDERING AND SPIN-GLASS STATE OF La_(0.4)Ca_(0.6)MnO_3[J]. Chinese Journal of Low Temperature Physics, 2011, 0(2): 125-130 |
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| Authors: | MAO Qiang YANG Gang WANG Gui-ying TANG Yong-gang GUO Huan-yin PENG Zhen-sheng Cultivating Base of Anhui Key Laboratory of Spintronic nanometric materials Anhui Suzhou |
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| Affiliation: | MAO Qiang1,2 YANG Gang1,2 WANG Gui-ying1,2TANG Yong-gang1,2 GUO Huan-yin1,2 PENG Zhen-sheng1,31Cultivating Base of Anhui Key Laboratory of Spintronic and nanometric materials,Anhui Suzhou 234000,2Department of Electronics and Electric Engineering,Suzhou College,3Hefei National Laboratory of Micro-scale Matter Science,University of Science and Technology of China,Hefei 230026 |
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| Abstract: | ![]()
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| Keywords: | CE-type antiferromagnetism Cr doping charge ordering spin glass |
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