Transport properties of electrodeposited ZnO nanowires

被引：28

作者：

Tazlaoanu, C. ^{[1
]}

Ion, L. ^{[1
]}

Enculescu, I. ^{[2
]}

Sima, M. ^{[2
]}

Enculescu, M. ^{[2
]}

Matei, E. ^{[2
]}

Neumann, R. ^{[3
]}

Bazavan, R. ^{[1
]}

Bazavan, D. ^{[1
]}

Antohe, S. ^{[1
]}

机构：

[1] Univ Bucharest, Fac Phys, Magurele Ilfov 077125, Romania

[2] Natl Inst Mat Phys, Magurele Ilfov 077125, Romania

[3] GSI Darmstadt, D-6100 Darmstadt, Germany

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2008年 / 40卷 / 07期

关键词：

ZnO nanowires; transport properties;

D O I：

10.1016/j.physe.2007.07.013

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

ZnO nanowires were electrodeposited by using a template approach. Ion track polycarbonate foils (30 mu m thick) were used as templates. Current-voltage (I-V) characteristics were recorded in the temperature range 40-300 K. I-V characteristics show a symmetric, non-linear shape, at temperatures greater than 240 K and voltages greater than 15 V. At lower temperatures, linear characteristics were recorded for the voltage range used. The temperature dependence of the electrical resistance is activated, with activation energy of 0.42 eV at temperatures greater than 240 K. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：2504 / 2507

页数：4

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