The structural and electrical properties of nano-scale Sr2FeMoO6 under high pressures

被引：0
|
作者：
P. E
J. S. Zhang
L. D. Yao
F. Y. Li
Z. X. Bao
J. X. Li
Y. C. Li
J. Liu
C. Q. Jin
R. C. Yu
机构：
[1] Chinese Academy of Sciences,Beijing National Laboratory for Condensed Matter Physics, Institute of Physics
[2] Jilin University,State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
[3] Chinese Academy of Sciences,Institute of High Energy Physics
来源：
Journal of Materials Science | 2006年 / 41卷
关键词：
Boundary Area; Diamond Anvil Cell; Isothermal Bulk Modulus; Beijing Synchrotron Radiation Facility; Electronic Structure Change;
D O I：
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中图分类号：
学科分类号：
摘要：
Using the polymer-network gel method to control the chemical procedure, Sr2FeMoO6 powders with grain size of 50 nm (A) and 100 nm (B) have been synthesized, and their structural and electrical properties have been investigated. By comparing the experimental results of samples A and B with that of bulk sample C with grain size in μm obtained before, sample A shows the largest bulk modulus B0 and a relatively large slope of the drop in resistance as a function of pressure. The possible reasons are given and discussed.
引用
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页码：7374 / 7379
页数：5
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