Chemical Ordering Suppresses Large-scale Electronic Phase Separation in Doped Manganites

来源 :中国物理学会2015年秋季会议 | 被引量 : 0次 | 上传用户：jxysb250

【摘要】

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【作者】

：

Yinyan Zhu Kai Du Jiebin Niu Wengang Wei Hao Liu Hanxuan Lin Shuai Dong Kai Zhang Tieying Yang Yunfang Kou Jian Shao Xingyu Gao Lifeng Yin Jian Shen

【机构】

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State Key Laboratory of Surface Physics and Department of Physics,Fudan University,Shanghai 200433,C

【出处】

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中国物理学会2015年秋季会议

【发表日期】

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2015年7期

【关键词】

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chemical ordering electronic phase separation MFM superlattice

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　　For strongly correlated oxides,it has been a longstanding issue regarding the role of the chemical ordering of the dopants on the physical properties.Using unit cell by unit cell superlattice growth technique,we determine the role of chemical ordering of the Pr dopant in a colossal magnetoresistant(La1-yPry)1-xCaxMnO3(LPCMO)system,which has been well known for its large length scale electronic phase separation phenomena.

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Chemical Ordering Suppresses Large-scale Electronic Phase Separation in Doped Manganites

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