国家重点基础研究发展计划(2009CB929503)

作品数:6被引量:9H指数:2
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相关作者:朱信华刘治国朱健民杭启明宋晔更多>>
相关机构:南京大学更多>>
相关期刊:《功能材料》《无机材料学报》《Journal of Advanced Dielectrics》《Transactions of Nonferrous Metals Society of China》更多>>
相关主题:BIFEO3多铁性PZTBIFEO纳米更多>>
相关领域:一般工业技术电气工程自动化与计算机技术电子电信更多>>
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BiFeO3多铁性低维纳米结构研究进展被引量:1
《电子显微学报》2013年第6期504-524,共21页周骏 梁爽 李淑义 刘子东 朱瑛莺 朱信华 
国家重点基础研究发展计划(No.2009CB929503,No.2012CB619400);国家自然科学基金资助项目(No.11174122,No.11134004)
BiFeO3多铁性低维纳米结构(如纳米晶、纳米线、纳米管、纳米岛等)因其出色的室温多铁性能以及纳尺度下的新型尺寸效应特性,在新型多态存储器及自旋电子学器件方面受到广泛关注。近年来,人们在BiFeO3多铁性低维纳米结构的制备与表征(电...
关键词:BIFEO3 多铁性低维纳米结构 制备 纳尺度物性和微结构表征 
SIZE EFFECTS IN PEROVSKITE FERROELECTRIC NANOSTRUCTURES:CURRENT PROGRESS AND FUTURE PERSPECTIVES
《Journal of Advanced Dielectrics》2011年第3期289-301,共13页XINHUA ZHU ZHIGUO LIU 
supported by National Natural Science Foundation of China(Grant Nos.10874065,60576023 and 60636010);Natural Science Foundation of Jiangsu Province(Project No.BK2007130);key projects from Ministry of Science and Technology of China(Grant No.2009CB929503);the project sponsored by the Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry.
Perovskite ferroelectric nanostructures offer a wide range of functional properties(e.g.,dielectric switchability,piezoelectricity,pyroelectricity,high permittivities and strong electro-optic effects),which have recei...
关键词:Size effects perovskite oxides ferroelectric nanostructures 
外延BiFeO_3多铁性纳米岛的化学自组织法制备及其表征被引量:2
《无机材料学报》2010年第12期1252-1256,共5页朱信华 杭启明 邢智彪 汤振杰 宋晔 朱健民 刘治国 
国家自然科学基金(10874065);国家973项目(2009CB929503)~~
采用化学自组织方法在SrTiO_3(100)及Nb-掺杂SrTiO_3(100)单晶衬底上制备了外延BiFeO_3纳米岛,并利用X射线衍射、扫描电子显微镜和原子力显微镜对纳米岛的相结构及形貌进行了表征.结果表明,在650~800℃下后退火1h可获得外延的BiFeO_3...
关键词:BIFEO3 外延纳米岛 化学自组织法 结构与物性 
纳米结构PZT铁电膜的制备及其表征被引量:5
《功能材料》2010年第11期1959-1962,共4页朱信华 宋晔 杭启明 朱健民 周舜华 刘治国 
国家自然科学基金资助项目(10874065);国家重点基础研究发展计划(973计划)资助项目(2009CB929503);教育部回国留学人员科研启动基金资助项目(0204133212);江苏省自然科学基金资助项目(BK2007130)
采用溶胶-凝胶(sol-gel)自旋涂敷法在硅基氧化铝纳米有序孔膜版介质上(膜版孔径尺寸20~100nm,内生长金属纳米线作为底电极一部分)制备Pb(Zr0.53Ti0.47)O3(PZT)纳米结构铁电膜,并对其介电、铁电性能及微结构进行了表征。介电测量结果表...
关键词:PZT 纳米结构 铁电膜 制备 物性及微结构表征 
Magnetization and coercivity in Co/Pt multilayers with constant total Co layer thickness
《Transactions of Nonferrous Metals Society of China》2010年第5期819-824,共6页聂颖 杨鑫 张鹏 桑海 
Projects(10574065,20833002) supported by the National Natural Science Foundation of China;Project(2009CB929503) supported by the National Basic Research Program of China
Co/Pt multilayers with perpendicular anisotropy were deposited using a dc magnetron sputtering system under high vacuum.Magnetization process was investigated by the measurement of magnetic components parallel and per...
关键词:Co/Pt multilayers perpendicular magnetic anisotropy COERCIVITY 
Challenges in Atomic-Scale Characterization of High-k Dielectrics and Metal Gate Electrodes for Advanced CMOS Gate Stacks被引量:1
《Journal of Materials Science & Technology》2009年第3期289-313,共25页Xinhua Zhu Jian-min Zhu Aidong Li Zhiguo Liu Naiben Ming 
support from Natural Science Foundation of Jiangsu Province (ProjectNo. BK2007130);National Natural Science Foundation of China (Grant Nos. 10874065, 60576023 and 60636010);Ministry of Science and Technology of China (Grant No.2009CB929503);Ministry of Science and Technology of China (Grant Nos. 2009CB929503 and2009ZX02101-4);the project sponsored by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry;National Found for Fostering Talents of Basic Science (NFFTBS) (ProjectNo. J0630316)
The decreasing feature sizes in complementary metal-oxide semiconductor (CMOS) transistor technology will require the replacement of SiO2 with gate dielectrics that have a high dielectric constant (high-k) because...
关键词:High-k gate dielectrics Metal gate electrodes  CMOS gate stack HRTEM STEM 
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