One-dimensional character of Sn doped In2O3 nanowires probed by magnetotransport measurements

被引：15

作者：

Chiquito, A. J. ^{[1
]}

Lanfredi, A. J. C. ^{[2
]}

Leite, E. R. ^{[2
]}

机构：

[1] Univ Fed Sao Carlos, Dept Fis, Sao Carlos, SP, Brazil

[2] Univ Fed Sao Carlos, Dept Quim, Lab Interdisciplinar Eletroquim Ceramica, Sao Carlos, SP, Brazil

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2008年 / 41卷 / 04期

关键词：

D O I：

10.1088/0022-3727/41/4/045106

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetotransport data of individual Sn doped In2O3 nanowires were investigated at low temperatures in order to study the characteristic dimensionality of the conduction process and the electron dephasing mechanisms. The magnetoconductance data obtained in these nanowires confirm the theoretical predictions of one-dimensional quantum interference with electron-electron interaction as the dominant scattering mechanism leading to the break of the observed quantum coherence effects.

引用

页数：4

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