您的位置:首页  > 论文页面

单晶薄膜Nd0.75Sr1.25CoO4的输运性质

发表时间:2008-04-15  浏览量:1578  下载量:740
全部作者: 黄胜利,阮可青,吕章明,吴会燕,林春华,曹烈兆
作者单位: 中国科学技术大学物理系结构分析开放实验室
摘 要: 在(100)-LaAlO3(LAO)和(100)-LaSrAlO4(LSAO)基片上外延生长了Nd0.75Sr1.25CoO4单晶薄膜。本文利用电阻率和热电势随温度的变化关系,研究了薄膜ab面的输运性质。在整个测量温区(70 K
关 键 词: 凝聚态物理学;热激活模式;变程跃迁模式;Zvyagain公式;能隙
Title: Transport properties of Nd0.75Sr1.25CoO4 thin films
Author: HUANG Shengli, RUAN Keqing, LV Zhangming, WU Huiyan, LIN Chunhua, CAO Liezhao
Organization: Structure Research Laboratory and Department of Physics, University of Science and Technology of China
Abstract: Single crystal thin films Nd0.75Sr1.25CoO4 were grown on the (100)-LaAlO3 (LAO) and (100)-LaSrAlO4 (LSAO) substrates. Temperature dependence of the electrical resistance (ρ) and thermoelectric power(S) were investigated in the ab-plane. In the whole temperature region measured (70 K
Key words: condensed matter physics; thermally activated mode; variable range hopping(VRH) mode; Zvyagain formula; energy gap
发表期数: 2008年8月第7期
引用格式: 黄胜利,阮可青,吕章明,等. 单晶薄膜Nd0.75Sr1.25CoO4的输运性质[J]. 中国科技论文在线精品论文,2008,1(7):779-785.
 
0 评论数 0
暂无评论
友情链接