Tunability of Electronic States in Ultrathin Gold Nanowires

被引：35

作者：

Chandni, U. ^{[1
]}

Kundu, Paromita ^{[2
]}

Kundu, Subhajit ^{[2
]}

Ravishankar, N. ^{[2
]}

Ghosh, Arindam ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Phys, Bangalore 560012, Karnataka, India

[2] Indian Inst Sci, Mat Res Ctr, Bangalore 560012, Karnataka, India

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 17期

关键词：

charge transport; ultrathin nanowires; gold nanowires; Tomonaga-Luttinger liquid; CARBON NANOTUBES; LUTTINGER-LIQUID; TEMPERATURE; TRANSISTORS; CONDUCTION; WIRES;

D O I：

10.1002/adma.201204493

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electronic state in ultrathin gold nanowires is tuned by careful engineering of the device architecture via a chemical methodology. The electrons are localized to an insulating state (showing variable range hopping transport) by simply bringing them close to the substrate, while the insertion of an interlayer leads to a Tomonaga Luttinger liquid state.

引用

页码：2486 / 2491

页数：6

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