位置：立项数据库 > 立项详情页
激光对层状钙钛矿结构锰基氧化物薄膜作用机理研究
  • 项目名称：激光对层状钙钛矿结构锰基氧化物薄膜作用机理研究
  • 项目类别：面上项目
  • 批准号：10174085
  • 申请代码：A040215
  • 项目来源：国家自然科学基金
  • 研究期限：2002-01-01-2004-12-01
  • 项目负责人：孙玉平
  • 负责人职称：研究员
  • 依托单位：中国科学院合肥物质科学研究院
  • 批准年度：2001
中文摘要：

通过对层状钙钛矿结构Mn基氧化物(R.A)n+1MnnO3n-1（其中R为稀土元素、A为碱土金属）薄膜在激光作用下的结构、磁性和电输运性质（包括强磁场下）等物性的详细测量，系统地研究激光的作用机理，建立起结构、磁性和电输运性质之间的关联，提出能统一解释激光作用机理的微观模型，为探索钙钛矿结构Mn基氧化物的超大磁电阻效应机理提供实验依据

中文主题词： 激光照射；层状钙钛矿结构；超大磁电阻效应
结论摘要：

英文主题词laser illumination; layered perovskite structure; colossal magnetoresistance effect

成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 24
  • 1
  • 0
  • 0
  • 0
期刊论文
Reply to the comment on the paper"Effect of Ag substitution on the transport property and magnetores
Cluster-glass state and photon-induced effects in perovskite manganite (La0.3Nd0.7)2/3Ca1/3MnO3 film
Influence of Nd doping on the charge ordering state of LaSr2Mn2O7
Effects of Cr doping in bilayered manganite LaSr2Mn2O7: Resistivity, thermoelectric power, and therm
The influence of Cr doping on the charge-ordering state in bilayered LaSr2Mn2O7
Photoinduced spin-state transition of Co3 in the layered La1.2Sr1.8Mn1.8Co0.2O7 thin film
Temperature-dependent photovoltaic effects in the manganite-based heterojunction
Photo-induced effect in the layered perovskite manganite La1.2Sr1.8Mn1.8Co0.2O7
Internal friction evidence of the intrinsic inhomogeneity in La0.67Ca0.33MnO3 at low temperatures
The current-induced effect on charge-ordered state in La5/8-yPryCa3/8MnO3 manganite
Structural, magnetic, and transport properties of the Cu-doped manganite La0.85Te0.15Mn1-xCuxO3 (0(
Structural, magnetic and transport properties in the Pr-doped manganites La0.9-xPrxTe0.1MnO3
The effect of oxygen content on the magnetic cluster in the paramagnetic region of La0.67Ca0.33MnOy
Internal friction study on the phase separation behavior in La0.8Ca0.2MnO3
Effects of Co doping in bilayered manganite LaSr2Mn2O7: Resistivity, thermoelectric power, and therm
The effect of grain size on electrical transport and magnetic properties of La0.9Te0.1MnO3
The effect of Ho doping and Ho adding on the transport and magnetic properties of La0.67Ca0.33MnO3
The effect of oxygen stoichiometry on electrical transport and magnetic properties of La0.9Te0.1MnOy
The transport properties and magnetic coupling in the trilayered films of La2/3Ca1/3MnO3/(La0.3Nd0.7
Determination of the oxygen stoichiometry in the mixed-valent manganites
The current-induced effect on the Jahn-Teller distortion in the La0.5Ca0.5MnO3 manganite
Photomagnetic effect in bilayer manganite La1.2Sr1.8Mn2O7 single crystal
Change in photovoltage due to an external magnetic field in a manganite-based heterojunction
Structural, magnetic and transport properties in the manganites La0.7Sr0.3-xTexMnO3 (0
会议论文
The influence of Co doping on the charge-ordering state of bilayered manganitesLaSr2Mn2O7
相关项目
激光直接照射制备含网状纳米晶须结构的SiC结构涂层及其机械性能研究
期刊论文 34 会议论文 1
锰基超大磁电阻单晶氧化物的穆斯堡尔研究
会议论文 6 著作 1
孙玉平的项目
元素插层对过渡金属二硫族化合物1T-TaS2中电荷密度波的调控研究
期刊论文 1
钙钛矿结构锰基氧化物异质结的光伏效应研究
期刊论文 18
反钙钛矿结构铬基化合物的物性研究与功能属性探索
期刊论文 26
强电实用高温超导体中引入准一维纳米磁通钉扎中心研究
期刊论文 18
　稳态强磁场下材料制备与表征技术发展
钙钛矿结构钒基氧化物光诱导效应研究
期刊论文 7
4d过渡族Mo基金属氧化物的物性与电子结构研究
期刊论文 12