Investigation of the electronic structure of the charge-ordered phase in epitaxial and poly crystalline La_(1-x)Ca_xMnO_3 (x=0.55,0.67) perovskite manganites

Rainer Schmidt

首页> 外文期刊>Physical review >Investigation of the electronic structure of the charge-ordered phase in epitaxial and poly crystalline La_(1-x)Ca_xMnO_3 (x=0.55,0.67) perovskite manganites

【24h】

Investigation of the electronic structure of the charge-ordered phase in epitaxial and poly crystalline La_(1-x)Ca_xMnO_3 (x=0.55,0.67) perovskite manganites

机译：外延和多晶La_（1-x）Ca_xMnO_3（x = 0.55,0.67）钙钛矿锰矿中电荷有序相的电子结构研究

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this work, the charge transport properties of charge-ordered (CO) La_(1-x)Ca_xMnO_3 (x=0.55,0.67) epitaxial thin films and polycrystals are discussed following the recent controversy of localized electron states versus weakly or delocalized charge-density wave states in CO manganites. The transport properties were investigated by current versus voltage, direct current resistivity versus temperature, local activation energy versus temperature, magnetoresistance, and alternating current admittance spectroscopy measurements, which all indicated a localized electronic structure in the single CO phase. Delocalized charge anomalies previously observed may be restricted to phase separated materials.

机译：在这项工作中，根据最近关于局部电子态与弱或离域电荷-的争论，讨论了有序有序（CO）La_（1-x）Ca_xMnO_3（x = 0.55,0.67）外延薄膜和多晶的电荷传输性质。 CO锰矿中的密度波态。通过电流对电压，直流电阻率对温度，局部活化能对温度，磁阻和交流电导率光谱测量法研究了传输性质，所有这些都表明了单CO相中的局部电子结构。先前观察到的离域电荷异常可能仅限于相分离的材料。

著录项

来源
《Physical review》 |2008年第20期|69-76|共8页
作者
Rainer Schmidt;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
manganites; theories and models; localized states; strongly correlated electron systems; heavy fermions;

机译：锰矿;理论和模型;局部状态;强相关电子系统;重费米子;

相似文献

外文文献
中文文献
专利

1. Erratum: Investigation Of The Electronic Structure Of The Charge-ordered Phase In Epitaxialrnand Polycrystalline La_(1-x)ca_xmno_3 (x=0.55,0.67) Perovskite Manganites [J] . Rainer Schmidt Physical review . 2008,第15期

机译：勘误：外延和多晶La_（1-x）ca_xmno_3（x = 0.55,0.67）钙钛矿锰矿中带电相的电子结构研究
2. Griffiths Phase and Disorder in Perovskite Manganite Oxides La_(1-x)Ca_xMnO_3 and La_(0.7)Sr_(0.3)MnO_3 [J] . Hongguang Zhang, Lingshan Chen, Yongtao Li, Journal of Superconductivity and Novel Magnetism . 2011,第5期

机译：钙钛矿锰氧化物La_（1-x）Ca_xMnO_3和La_（0.7）Sr_（0.3）MnO_3中的格里菲斯相和无序
3. Real-space imaging of coexisting charge-ordered and monoclinic phases in La_(1-x)Ca_xMnO_3 (x=0.67 and 0.71) [J] . J. C. Loudon, P. A. Midgley Physical review. B, Condensed Matter And Materials Physics . 2005,第22期

机译：La_（1-x）Ca_xMnO_3（x = 0.67和0.71）中共存的电荷有序相和单斜相的真实空间成像
4. (07D701) Nanometer size effects on magnetic order in La_(1-x)Ca_xMnO_3 (x= 0.5 and 0.6) manganites, probed by ferromagnetic resonance [C] . A. I. Shames, E. Rozenberg, E. Sominski Annual Conference on Magnetism and Magnetic Materials . 2012

机译：（07D701）纳米尺寸对LA_（1-X）CA_XMNO_3（X = 0.5和0.6）锰锰的磁性效应，由铁磁共振探测
5. Optical Properties and Electronic Structure of non- d0 Perovskite Oxide Epitaxial Films and Heterostructures [D] . Scafetta, Mark Dominic 2015

机译：非d0钙钛矿氧化物外延薄膜的光学性质和电子结构及异质结构
6. Research progress on electronic phase separation in low-dimensional perovskite manganite nanostructures [O] . Lizhi Liang, Lei Li, Heng Wu, 2014

机译：低维钙钛矿锰矿纳米结构中电子相分离的研究进展
7. Investigation of the electronic structure of the charge-ordered phase in epitaxial and polycrystalline La_(1-x)Ca_(x)MnO_(3) (x = 0.55, 0.67) perovskite manganites [O] . Schmidt Rainer 2008

机译：外延和多晶La_（1-x）Ca_（x）MnO_（3）（x = 0.55，0.67）钙钛矿锰矿中电荷有序相的电子结构研究
8. Theoretical Investigation of Chain Packing and Electronic Band Structure of the Rigid-Rod Polymer Trans-Poly(p-Phenylene Benzobisthiazole) in the Crystalline State [R] . Bhaumik, D., Mark, J. E. 1983

机译：结晶态刚性棒聚合物反式聚（对苯撑苯并二噻唑）链填料和电子能带结构的理论研究

Investigation of the electronic structure of the charge-ordered phase in epitaxial and poly crystalline La_(1-x)Ca_xMnO_3 (x=0.55,0.67) perovskite manganites

摘要

著录项

相似文献

相关主题

期刊订阅