国家自然科学基金(11234005)

作品数:5被引量:25H指数:2
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相关作者:刘俊明南策文更多>>
相关机构:清华大学南京大学更多>>
相关期刊:《Chinese Physics B》《Science Bulletin》《物理》更多>>
相关主题:磁光克尔效应单相多铁性十年回眸异质结更多>>
相关领域:理学一般工业技术电气工程更多>>
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Unusual tunability of multiferroicity in GdMn_2O_5 by electric field poling far above multiferroic ordering point被引量:1
《Chinese Physics B》2019年第2期420-427,共8页Xiang Li Shuhan Zheng Liman Tian Rui Shi Meifeng Liu Yunlong Xie Lun Yang Nian Zhao Lin Lin Zhibo Yan Xiuzhang Wang Junming Liu 
Project supported by the National Natural Science Foundation of China(Grant Nos.11804088,11234005,11374147,51431006,and 11704109);the National Key Research Program of China(Grant No.2016YFA0300101);the Research Project of Hubei Provincial Department of Education,China(Grant No.B2018146)
The multiferroicity in the RMn_2O_5 family remains unclear, and less attention has been paid to its dependence on high-temperature(high-T) polarized configuration. Moreover, no consensus on the high-T space group symm...
关键词:multiferroicity GdMn2O5 high-T polarized state exchange striction 
Dynamic resistive switching in a three-terminal device based on phase separated manganites
《Chinese Physics B》2015年第3期293-297,共5页王志强 颜志波 秦明辉 高兴森 刘俊明 
supported by the National Basic Research Program of China(Grant No.2011CB922101);the National Natural Science Foundation of China(Grant Nos.51301084 and 11234005);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20130576);Program for Changjiang Scholars and Innovative Research Team in University,China(Grant No.IRT1243)
A three-terminal device based on electronic phase separated manganites is suggested to produce high performance resistive switching. Our Monte Carlo simulations reveal that the conductive filaments can be formed/annih...
关键词:phase separation dielectrophoresis resistive switching memory device 
Strain-induced modulation of magnetic anisotropy in Co/BaTiO_3 composite被引量:1
《Chinese Science Bulletin》2014年第36期5191-5193,共3页Li Shu Ya Gao Cewen Nan 
supported by the National Natural Science Foundation of China(11234005,51332001,and51221291);the National Basic Research Program of China(2009CB623303)
A uniaxial magnetic anisotropy Co film was grown on a single-crystal Ba Ti O3(BTO) substrate. The strain yielded by the voltage-induced ferroelastic domain switching in the BTO substrate was recorded by atomic force m...
关键词:磁各向异性 应变诱导 调制 钛酸钡 电压依赖性 复合 原子力显微镜 磁光克尔效应 
Voltage-controlled Kerr response in Ni/Pb(Zr_(0.52)Ti_(0.48))O_3 heterostructures被引量:2
《Chinese Science Bulletin》2014年第36期5218-5222,共5页Ya Gao Zheng Li Li Shu Jing Ma Cewen Nan 
supported by the National Natural Science Foundation of China(11234005,51332001 and51221291);the Beijing Education Committee(20121000301)
Voltage-modified magneto-optical Kerr effect(MOKE) is widely used to describe the converse magnetoelectric(ME) effect in the ferroelectric/ferromagnetic(FE/FM) heterostructures. However, the applied voltage can possib...
关键词:异质结构 电压控制 O3 磁光克尔效应 电压调节   二氧化锆 
多铁性十年回眸被引量:22
《物理》2014年第2期88-98,共11页刘俊明 南策文 
国家自然科学基金(批准号:11234005);国家重点基础研究发展计划(批准号:2011CB922101)资助项目
多铁性研究可上溯至1950年代,作为凝聚态与材料物理的一个研究方向也算历史悠久;但大规模研究则主要受2003年两项里程碑性成果驱动,距今正好十年。所谓"十年树木",古训赋予我们回眸十年多铁研究的一个理由。这两项成果之一是BiFeO3外延...
关键词:多铁性 单相物质 薄膜异质结 
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