Low-temperature resistance of DNA-templated nanowires

被引：44

作者：

Richter, J ^{[1
]}

Mertig, M

Pompe, W

Vinzelberg, H

机构：

[1] Tech Univ Dresden, Inst Werkstoffwissensch, D-01062 Dresden, Germany

[2] Inst Festkorper & Werkstofforsch, D-01171 Dresden, Germany

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2002年 / 74卷 / 06期

关键词：

D O I：

10.1007/s003390201289

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present low-temperature measurements of the electrical conductivity of metallic nanowires assembled on single DNA molecules by chemical deposition of a thin continuous palladium film. The investigated nanowires exhibit ohmic transport behaviour at room temperature. At low temperature we observe an increase of resistance with decreasing temperature that follows a logarithmic dependence. This behaviour can be described with quantum effects in a disordered metallic film.

引用

页码：725 / 728

页数：4

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