Aharonov-Bohm oscillations for charge transport through two parallel quantum dots

A. W. Holleitner; H. Qin; R. H. Blick; K. Eberl; J. P. Kotthaus

doi:10.1016/S1386-9477(01)00418-0

Aharonov-Bohm oscillations for charge transport through two parallel quantum dots

A. W. Holleitner, H. Qin, R. H. Blick, K. Eberl, J. P. Kotthaus

Research output: Contribution to journal › Conference article › peer-review

8 Scopus citations

Abstract

We observe Aharonov-Bohm oscillations in an interferometer containing one quantum dot in each arm. The two quantum dots are laterally defined in a two-dimensional electron gas and are both brought to the few electron limit. By the results we verify that at least part of the charge transport is coherent in such a mesosopic system.

Original language	English
Pages (from-to)	774-777
Number of pages	4
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	12
Issue number	1-4
DOIs	https://doi.org/10.1016/S1386-9477(01)00418-0
State	Published - Jan 2002
Externally published	Yes
Event	14th International Conference on the - Prague, Czech Republic Duration: 30 Jul 2001 → 3 Aug 2001

Keywords

Ahronov-Bohm interferometer
Quantum dots

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10.1016/S1386-9477(01)00418-0

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title = "Aharonov-Bohm oscillations for charge transport through two parallel quantum dots",

abstract = "We observe Aharonov-Bohm oscillations in an interferometer containing one quantum dot in each arm. The two quantum dots are laterally defined in a two-dimensional electron gas and are both brought to the few electron limit. By the results we verify that at least part of the charge transport is coherent in such a mesosopic system.",

keywords = "Ahronov-Bohm interferometer, Quantum dots",

author = "Holleitner, {A. W.} and H. Qin and Blick, {R. H.} and K. Eberl and Kotthaus, {J. P.}",

note = "Funding Information: Funds from the Deutsche Forschungsgemeinschaft (DFG) within the Sonderforschungsbereich SFB 348 and from the Bundesministerium f{\"u}r Forschung und Technologie (BMBF) are gratefully acknowledged. H. Qin thankfully receives financial support from the Volkswagen Stiftung.; 14th International Conference on the ; Conference date: 30-07-2001 Through 03-08-2001",

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doi = "10.1016/S1386-9477(01)00418-0",

language = "English",

volume = "12",

pages = "774--777",

journal = "Physica E: Low-Dimensional Systems and Nanostructures",

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publisher = "Elsevier B.V.",

number = "1-4",

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TY - JOUR

T1 - Aharonov-Bohm oscillations for charge transport through two parallel quantum dots

AU - Holleitner, A. W.

AU - Qin, H.

AU - Blick, R. H.

AU - Eberl, K.

AU - Kotthaus, J. P.

N1 - Funding Information: Funds from the Deutsche Forschungsgemeinschaft (DFG) within the Sonderforschungsbereich SFB 348 and from the Bundesministerium für Forschung und Technologie (BMBF) are gratefully acknowledged. H. Qin thankfully receives financial support from the Volkswagen Stiftung.

PY - 2002/1

Y1 - 2002/1

N2 - We observe Aharonov-Bohm oscillations in an interferometer containing one quantum dot in each arm. The two quantum dots are laterally defined in a two-dimensional electron gas and are both brought to the few electron limit. By the results we verify that at least part of the charge transport is coherent in such a mesosopic system.

AB - We observe Aharonov-Bohm oscillations in an interferometer containing one quantum dot in each arm. The two quantum dots are laterally defined in a two-dimensional electron gas and are both brought to the few electron limit. By the results we verify that at least part of the charge transport is coherent in such a mesosopic system.

KW - Ahronov-Bohm interferometer

KW - Quantum dots

UR - http://www.scopus.com/inward/record.url?scp=0035239358&partnerID=8YFLogxK

U2 - 10.1016/S1386-9477(01)00418-0

DO - 10.1016/S1386-9477(01)00418-0

M3 - Conference article

AN - SCOPUS:0035239358

SN - 1386-9477

VL - 12

SP - 774

EP - 777

JO - Physica E: Low-Dimensional Systems and Nanostructures

JF - Physica E: Low-Dimensional Systems and Nanostructures

IS - 1-4

T2 - 14th International Conference on the

Y2 - 30 July 2001 through 3 August 2001

ER -

Aharonov-Bohm oscillations for charge transport through two parallel quantum dots

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Keywords

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