Superconducting tunneling spectroscopy of a carbon nanotube quantum dot

Travis Dirks; Yung Fu Chen; Norman O. Birge; Nadya Mason

doi:10.1063/1.3253705

Superconducting tunneling spectroscopy of a carbon nanotube quantum dot

Travis Dirks, Yung Fu Chen, Norman O. Birge, Nadya Mason

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

15 引文斯高帕斯（Scopus）

摘要

We report results on superconducting tunneling spectroscopy of a carbon nanotube quantum dot. Using a three-probe technique that includes a superconducting tunnel probe, we map out changes in conductance due to band structure, excited states, and end-to-end bias. The superconducting probe allows us to observe enhanced spectroscopic features, such as robust signals of both elastic and inelastic cotunneling. We also see evidence of inelastic scattering processes inside the quantum dot.

原文	???core.languages.en_GB???
文章編號	192103
期刊	Applied Physics Letters
卷	95
發行號	19
DOIs	https://doi.org/10.1063/1.3253705
出版狀態	已出版 - 2009

存取文件

10.1063/1.3253705

引用此

@article{e17500f61e864a8c90a9273f07147c13,

title = "Superconducting tunneling spectroscopy of a carbon nanotube quantum dot",

abstract = "We report results on superconducting tunneling spectroscopy of a carbon nanotube quantum dot. Using a three-probe technique that includes a superconducting tunnel probe, we map out changes in conductance due to band structure, excited states, and end-to-end bias. The superconducting probe allows us to observe enhanced spectroscopic features, such as robust signals of both elastic and inelastic cotunneling. We also see evidence of inelastic scattering processes inside the quantum dot.",

author = "Travis Dirks and Chen, {Yung Fu} and Birge, {Norman O.} and Nadya Mason",

note = "Funding Information: This research was funded by the NSF under DMR-0644674 (T.D., Y.F.C., and N.M.) and DMR-0705213 (N.O.B.), and partly carried out in the UIUC Center for Microanalysis of Materials. We thank Nayana Shah for helpful discussions.",

year = "2009",

doi = "10.1063/1.3253705",

language = "???core.languages.en_GB???",

volume = "95",

journal = "Applied Physics Letters",

issn = "0003-6951",

number = "19",

}

TY - JOUR

T1 - Superconducting tunneling spectroscopy of a carbon nanotube quantum dot

AU - Dirks, Travis

AU - Chen, Yung Fu

AU - Birge, Norman O.

AU - Mason, Nadya

N1 - Funding Information: This research was funded by the NSF under DMR-0644674 (T.D., Y.F.C., and N.M.) and DMR-0705213 (N.O.B.), and partly carried out in the UIUC Center for Microanalysis of Materials. We thank Nayana Shah for helpful discussions.

PY - 2009

Y1 - 2009

N2 - We report results on superconducting tunneling spectroscopy of a carbon nanotube quantum dot. Using a three-probe technique that includes a superconducting tunnel probe, we map out changes in conductance due to band structure, excited states, and end-to-end bias. The superconducting probe allows us to observe enhanced spectroscopic features, such as robust signals of both elastic and inelastic cotunneling. We also see evidence of inelastic scattering processes inside the quantum dot.

AB - We report results on superconducting tunneling spectroscopy of a carbon nanotube quantum dot. Using a three-probe technique that includes a superconducting tunnel probe, we map out changes in conductance due to band structure, excited states, and end-to-end bias. The superconducting probe allows us to observe enhanced spectroscopic features, such as robust signals of both elastic and inelastic cotunneling. We also see evidence of inelastic scattering processes inside the quantum dot.

UR - http://www.scopus.com/inward/record.url?scp=70449700094&partnerID=8YFLogxK

U2 - 10.1063/1.3253705

DO - 10.1063/1.3253705

M3 - 期刊論文

AN - SCOPUS:70449700094

VL - 95

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 19

M1 - 192103

ER -

Superconducting tunneling spectroscopy of a carbon nanotube quantum dot

摘要

存取文件

指紋

引用此