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- Manganites perovskite 锰基钙钛矿氧化物
- Keywords Manganites Perovskites;Low Field Magnetoresistance;grain composites;magnetoelectric coupling effect; 锰基钙钛矿;低场磁电阻;颗粒复合系统;磁电耦合效应;
- The perovskite manganites La_(1-x)A_xMnO_3 (A: Sr, Ca, Ba, Pb) have been attracted great attention and investigated deeply due to their colossal magnetoresistance (CMR) effect in recent 10 years or more. 钙钛矿结构的锰氧化物La_(1-x)A_xMnO_3(A:Sr、Ca、Ba、Pb等),由于其超巨磁电阻(Colossal Magnetoresistance,CMR)性质成为近年来研究的热点。
- Molecular dynamics study MgSiO3 perovskite under high pressure[J]. 引用该论文 陈志雄;刘子江;祁建宏;刘永刚;郭媛.
- two-layered perovskite manganites 双层钙钛矿锰氧化物
- manganite perovskite 钙钛矿锰基氧化物
- In this article,the crystal structure of perovskite photocatalyst is presented. 介绍了钙钛矿型光催化剂的结构;
- A review of perovskite (ABO3) cathode for ILTSOFC was presented and the trend of its development was prospected. 本文综述了近年来固体氧化物燃料电池ABO3型钙钛矿阴极材料的研究情况，并提出了其发展方向。
- ENERGY GAP AND INFRARED ABSORPTION OF LAYER-STRUCTURE PEROVSKITE FERROELECTRIC THIN FILMS? 层状类钙钛矿结构铁电薄膜的禁带宽度及红外吸收研究?
- It was identified that calcium titanate of perovskite structure is a highly efficient anticorrosion pigment for paints. 结果发现具钙钛矿结构的钛酸钙是一种适用于油漆的高效防腐颜料。
- Mixed-valent manganites Pr1-xCaxMnO3 are the object of continuously growing interest in the field of superconductors and colossal magnetoresistance (CMR) materials. 混合价态的锰氧化物Pr1-xCaxMnO3薄膜是近年来国际上超导体以及巨磁电阻领域的研究热点之一.
- Stabilization of the perovskite phase in PZN based ceramics is close-ly related to the type of additive and its amount. PZN基陶瓷中钙钛矿相含量的多少与添加剂的种类及数量密切相关。
- The precipitation kinetics of perovskite phase can be approximately described by the JMAK equation. 钙钛矿相的析出动力学过程可近似用JMAK经验方程描述。
- The pattern of XRD illustrated that the pure perovskite phase (tetragonal) had been obtained for all samples. XRD分析结果表明所制备的样品都生成了纯的钙钛矿结构,并且都为四方相。
- The crystallization behavior showed that the phase structure of the films annealed at 650oC for 1 hour were perovskite. 在不同衬底上制备BST薄膜，在650oC形成钙钛矿相结构。
- In this article, the crystal structure of perovskite photocatalyst is presented. 摘要介绍了钙钛矿型光催化剂的结构；
- From XRD patterns, all the prepared oxide powers were found to be perovskite type. XRD分析结果显示，所选用的三种材料皆为钙钛矿结构。
- The LaCr 1- x Fe x O 3 powders belongs to the perovskite structure. Its lattice paramelers is increased with the Fe content. LaCr1－xFexO3粉末为钙钛矿型结构，其晶胞参数随着Fe含量的增加而增大
- In this paper, the research status of modified perovskite, tungsten bronze and bismuth layer structure of high temperature piezoceramics is introduced. 介绍了国内外学者对钙钛矿结构、钨青铜结构和铋层状结构压电陶瓷进行改性，获得一系列高温压电陶瓷材料的研究现状。
- Recent experiment indicated that half-metallic manganites with colossal magnetoresistance effect possess the character of spontaneous phase separation.It is also particle composite systems. 最新的实验观测表明,具有半金属性质和庞磁电阻效应的锰氧化物具有自发的相分离特征,也属于颗粒复合体系。
