Electronic transport properties of double-wall carbon nanotubes

被引：7

作者：

Datta, Subhadeep ^{[1
,2
]}

Wang, Shidong ^{[3
]}

Tilmaciu, Carmen ^{[4
]}

Flahaut, Emmanuel ^{[5
]}

Marty, Laetitia ^{[1
,2
]}

Grifoni, Milena ^{[6
]}

Wernsdorfer, Wolfgang ^{[1
,2
]}

机构：

[1] CNRS, Inst Neel, F-38042 Grenoble 9, France

[2] Univ Grenoble 1, F-38042 Grenoble 9, France

[3] Duke Univ, Dept Mech Engn & Mat Sci, Durham, NC 27708 USA

[4] Univ Toulouse, UPS, INP, Inst Carnot Cirimat, F-31062 Toulouse 9, France

[5] CNRS, Inst Carnot Cirimat, F-31062 Toulouse, France

[6] Univ Regensburg, D-93040 Regensburg, Germany

来源：

PHYSICAL REVIEW B | 2011年 / 84卷 / 03期

关键词：

QUANTUM DOTS; TRANSISTOR; CONDUCTION;

D O I：

10.1103/PhysRevB.84.035408

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We studied the discretized electronic spectra of double-wall carbon nanotube (DWCNT) quantum dots (QDs) in the Coulomb-blockade regime. At low temperatures, the stability diagrams show a clear and regular eight-electron periodicity, which is due to the nonzero intershell couplings. Furthermore, the electronic charging energy, the energy level spacing, and the intershell coupling strengths of the measured DWCNT QDs were determined.

引用

页数：5

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