Charge transport and ultrasonic properties in La0.57Ca0.43MnO3 perovskite

Zheng RK.; Zhu CF.; Xie JQ.Huang RX.Li XG.

首页> 外文期刊>Materials Chemistry and Physics >Charge transport and ultrasonic properties in La0.57Ca0.43MnO3 perovskite

【24h】

Charge transport and ultrasonic properties in La0.57Ca0.43MnO3 perovskite

机译：

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

The resistivity, ac susceptibility, ultrasonic sound velocity and attenuation have been measured in the single-phase La0.57Ca0.43MnO3 bulk sample. Sharp attenuation peaks and dramatic stiffening in sound velocities for both longitudinal and transverse waves were observed near the paramagnetic to ferromagnetic phase transition temperature, T-C, implying a strong Jahn-Teller effect. The ultrasonic anomalies near TC are interpreted in terms of a significant reduction of the Jahn-Teller distortion of the Mn3+O6 octahedra, resulting from the coupling of the ferromagnetic spin ordering to the crystal lattice (i.e. spin-lattice coupling) below T-C. The resistivity undergoes a broad insulator-metal transition far below T-C. This phenomenon is related to a sufficiently strong electron-lattice coupling in the ferromagnetic state. (C) 2002 Elsevier Science B.V. All rights reserved. References: 25

著录项

来源
《Materials Chemistry and Physics》 |2002年第3期|121-124|共4页
作者
Zheng RK.; Zhu CF.; Xie JQ.Huang RX.Li XG.;
展开▼
作者单位

Project Leader,Animal Health and Welfare,Cheshire County Council;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种英语
中图分类工程材料学;工程基础科学;
关键词

相似文献

外文文献
中文文献
专利

1. Electrical charge transport properties of caesium tin chloride perovskite microrods: An analysis of microstructure conductivity and charge trapping [J] . Sahoo D., Karan A.K., Manik N.B. Materials Letters . 2023,第15期

机译：Electrical charge transport properties of caesium tin chloride perovskite microrods: An analysis of microstructure conductivity and charge trapping
2. Effects of π-conjugation on the charge-transport properties of hole-transporting materials featuring diphenylamine-π-quinacridone for perovskite solar cells: A theoretical study [J] . Md Al Mamunur Rashid, Junkyu Kim, Dang Xuan Long Bulletin of the Korean Chemical Society . 2022,第5期

机译：Effects of π-conjugation on the charge-transport properties of hole-transporting materials featuring diphenylamine-π-quinacridone for perovskite solar cells: A theoretical study
3. Findings from Sahand University of Technology Reveals New Findings on Carbon Nanotubes Poly(3-dodecylthiophene)-grafted Multi-walled Carbon Nanotubes: an Additive for Improving Charge Transport Properties of Triple Cation Perovskite Solar Cells [J] . Electronics Newsweekly . 2023,第4期

机译：Findings from Sahand University of Technology Reveals New Findings on Carbon Nanotubes Poly(3-dodecylthiophene)-grafted Multi-walled Carbon Nanotubes: an Additive for Improving Charge Transport Properties of Triple Cation Perovskite Solar Cells
4. 山林木材輸送を目的とした荷台水平保持制御: 両ピッチ及びロール姿勢への拡張 [C] . 春晋, 土井正好電気学会;電子·情報·システム部門大会 . -1

机译：Linesti Wood Transporting为Linesti Wood Transport加载水平水平水平水平水平水平水平横向水平卧式水平保留控制：间距和卷起姿势
5. Characterization of the Solute Transport Properties of the Active Layers of Polyamide Thin Film Composite Membranes =聚酰胺薄膜复合膜活性层溶质输运性质的表征 [D] . Wang, Jingbo. 2018

机译：Characterization of the Solute Transport Properties of the Active Layers of Polyamide Thin Film Composite Membranes =聚酰胺薄膜复合膜活性层溶质输运性质的表征
6. Corrigendum to Applying ultrasonic fields to separate water contained in medium-gravity emulsions and determining adhesion coefficients Ultrasonics Sonochemistry 70 (2021) 105303 [O] . Ali Sadatshojaie, David A. Wood, Seyyed Mohammad Jokar, 2021

机译：施加超声波场以分离中的水中的水分和测定粘合系数的勘探和确定粘合系数的勘探Ultrasonics Sonochemisty 70（2021）105303
7. Understanding electron-withdrawing substituent effect on structural, electronic and charge transport properties of perylene bisimide derivatives [O] . Chai Shuo, Wen Shu-Hao, Han Ke-Li 2011

机译：Understanding electron-withdrawing substituent effect on structural, electronic and charge transport properties of perylene bisimide derivatives
8. Structure-property relationships of BaCeO perovskites for the oxidative dehydrogenation of alkanes [R] . Nenoff, T. M. , Jackson, N. B. , Miller, J. E. , 1997

机译：structure-property relationships of BaCeO perovskites for the oxidative dehydrogenation of alkanes

Charge transport and ultrasonic properties in La0.57Ca0.43MnO3 perovskite

摘要

著录项

相似文献

相关主题

期刊订阅