Fractal conductance fluctuations in a quantum-dot molecule

N. Aoki; L. H. Lin; Y. Iwase; T. Morimoto; T. Sasaki; Y. Ochiai; K. Ishibashi; J. P. Bird

doi:10.1016/S1386-9477(03)00320-5

Fractal conductance fluctuations in a quantum-dot molecule

N. Aoki
, L. H. Lin
, Y. Iwase
, T. Morimoto
, T. Sasaki
, Y. Ochiai
, K. Ishibashi
, J. P. Bird

Department of Electrical Engineering

Chiba University
National Chiayi University
RIKEN

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

2 Scopus citations

Abstract

Exactly self-similar, and statistically self-similar, features have been studied in the magneto-conductance of an open quantum-dot molecule. The fractal dimensions determined from the two different features are found to differ significantly from each other. While we do not understand the detailed origins of this difference at present, our results suggest that different physical processes are responsible for the two different types of fractal structure.

Original language	English
Pages (from-to)	221-224
Number of pages	4
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	19
Issue number	1-2
DOIs	https://doi.org/10.1016/S1386-9477(03)00320-5
State	Published - Jul 2003
Event	Fourth International Symposium on Nanostructures and Mesoscopi - Tempe, AZ, United States Duration: Feb 17 2003 → Feb 21 2003

Keywords

Conductance fluctuations
Coupled quantum dot
Fractal dimension
Low temperature transport
Magnetoconductance

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10.1016/S1386-9477(03)00320-5

Cite this

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title = "Fractal conductance fluctuations in a quantum-dot molecule",

abstract = "Exactly self-similar, and statistically self-similar, features have been studied in the magneto-conductance of an open quantum-dot molecule. The fractal dimensions determined from the two different features are found to differ significantly from each other. While we do not understand the detailed origins of this difference at present, our results suggest that different physical processes are responsible for the two different types of fractal structure.",

keywords = "Conductance fluctuations, Coupled quantum dot, Fractal dimension, Low temperature transport, Magnetoconductance",

author = "N. Aoki and Lin, \{L. H.\} and Y. Iwase and T. Morimoto and T. Sasaki and Y. Ochiai and K. Ishibashi and Bird, \{J. P.\}",

year = "2003",

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doi = "10.1016/S1386-9477(03)00320-5",

language = "English",

volume = "19",

pages = "221--224",

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

issn = "1386-9477",

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number = "1-2",

note = "Fourth International Symposium on Nanostructures and Mesoscopi ; Conference date: 17-02-2003 Through 21-02-2003",

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TY - JOUR

T1 - Fractal conductance fluctuations in a quantum-dot molecule

AU - Aoki, N.

AU - Lin, L. H.

AU - Iwase, Y.

AU - Morimoto, T.

AU - Sasaki, T.

AU - Ochiai, Y.

AU - Ishibashi, K.

AU - Bird, J. P.

PY - 2003/7

Y1 - 2003/7

N2 - Exactly self-similar, and statistically self-similar, features have been studied in the magneto-conductance of an open quantum-dot molecule. The fractal dimensions determined from the two different features are found to differ significantly from each other. While we do not understand the detailed origins of this difference at present, our results suggest that different physical processes are responsible for the two different types of fractal structure.

AB - Exactly self-similar, and statistically self-similar, features have been studied in the magneto-conductance of an open quantum-dot molecule. The fractal dimensions determined from the two different features are found to differ significantly from each other. While we do not understand the detailed origins of this difference at present, our results suggest that different physical processes are responsible for the two different types of fractal structure.

KW - Conductance fluctuations

KW - Coupled quantum dot

KW - Fractal dimension

KW - Low temperature transport

KW - Magnetoconductance

UR - https://www.scopus.com/pages/publications/0041419582

U2 - 10.1016/S1386-9477(03)00320-5

DO - 10.1016/S1386-9477(03)00320-5

M3 - Conference article

AN - SCOPUS:0041419582

SN - 1386-9477

VL - 19

SP - 221

EP - 224

JO - Physica E: Low-Dimensional Systems and Nanostructures

JF - Physica E: Low-Dimensional Systems and Nanostructures

IS - 1-2

T2 - Fourth International Symposium on Nanostructures and Mesoscopi

Y2 - 17 February 2003 through 21 February 2003

ER -

Fractal conductance fluctuations in a quantum-dot molecule

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Keywords

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