Electrical resistivity anomalies in SbxVyMozOt phases

被引：3
|
作者：
Gron, T. [1 ]
Filipek, E. [2 ]
Duda, H. [1 ]
Mazur, S. [1 ]
Baerner, K. [3 ]
机构：
[1] Univ Silesia, Inst Phys, Ul Uniwersytecka 4, PL-40007 Katowice, Poland
[2] West Pomeranian Univ Technol, Dept Inorgan & Analyt Chem, PL-71065 Szczecin, Poland
[3] Univ Gottingen, Dept Phys, D-37077 Gottingen, Germany
来源：
SOLID COMPOUNDS OF TRANSITION ELEMENTS | 2011年 / 170卷
关键词：
polaronic transport; crossover; solid solutions; MoO3-SbVO5; system; SBVO5; MOO3;
D O I：
10.4028/www.scientific.net/SSP.170.5
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Electrical resistivity dips in the temperature range 269-287 K and n-type conductivity below 415 K for solid solutions of MoO3 in SbVO5 with general formula SbxVyMOzOt are observed. The electrical resistivity anomalies are interpreted as due to conduction of small-polarons, generated here as electrons together with distortions of their associated defective oxygen lattice and/or alternatively based on the crossover of electronic or polaronic states.
引用
收藏
页码：5 / 8
页数：4
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