A new transport phenomenon in nanostructures: a mesoscopic analog of the Braess paradox encountered in road networks

被引：7

作者：

Pala, Marco ^{[2
]}

Sellier, Hermann ^{[1
,3
]}

Hackens, Benoit ^{[4
]}

Martins, Frederico ^{[4
]}

Bayot, Vincent ^{[1
,3
,4
]}

Huant, Serge ^{[1
,3
]}

机构：

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

[2] Minatec, Grenoble INP, IMEP LAHC, F-38016 Grenoble, France

[3] Univ Grenoble 1, F-38042 Grenoble, France

[4] UCLouvain, IMCN NAPS, B-1348 Louvain, Belgium

来源：

NANOSCALE RESEARCH LETTERS | 2012年 / 7卷

关键词：

Braess paradox; Mesoscopic physics; Congested networks; Scanning gate microscopy;

D O I：

10.1186/1556-276X-7-472

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The Braess paradox, known for traffic and other classical networks, lies in the fact that adding a new route to a congested network in an attempt to relieve congestion can degrade counterintuitively the overall network performance. Recently, we have extended the concept of the Braess paradox to semiconductor mesoscopic networks, whose transport properties are governed by quantum physics. In this paper, we demonstrate theoretically that, alike in classical systems, congestion plays a key role in the occurrence of a Braess paradox in mesoscopic networks.

引用

页数：4

共 7 条

[1] A new transport phenomenon in nanostructures: a mesoscopic analog of the Braess paradox encountered in road networks
Marco Pala
Hermann Sellier
Benoit Hackens
Frederico Martins
Vincent Bayot
Serge Huant
[J]. Nanoscale Research Letters, 7
[2] Planning The Electron Traffic In Semiconductor Networks: A Mesoscopic Analog Of The Braess Paradox Encountered In Road Networks
Huant, S.
Baltazar, S.
Liu, P.
Sellier, H.
Hackens, B.
Martins, F.
Bayot, V.
Wallart, X.
Desplanque, L.
Pala, M. G.
[J]. PHYSICS OF SEMICONDUCTORS, 2013, 1566 : 229 - +
[3] Transport Inefficiency in Branched-Out Mesoscopic Networks: An Analog of the Braess Paradox
Pala, M. G.
Baltazar, S.
Liu, P.
Sellier, H.
Hackens, B.
Martins, F.
Bayot, V.
Wallart, X.
Desplanque, L.
Huant, S.
[J]. PHYSICAL REVIEW LETTERS, 2012, 108 (06)
[4] Braess's Paradox Analog in Physical Networks of Optimal Exploration
Gounaris, Georgios
Katifori, Eleni
[J]. PHYSICAL REVIEW LETTERS, 2024, 133 (06)
[5] A heuristic methodology to tackle the Braess Paradox detecting problem tailored for real road networks
Bagloee, Saeed Asadi
Ceder, Avishai
Tavana, Madjid
Bozic, Claire
[J]. TRANSPORTMETRICA A-TRANSPORT SCIENCE, 2014, 10 (05) : 437 - 456
[6] Two-parameter landscape of transport efficiency in mesoscopic networks: transitions from the Braess to normal regimes without a congestion relaxation
Lobanov, A. D.
Lobanova, A. D.
Pupasov-Maksimov, A. M.
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2022, 34 (32)
[7] Assessing Flood Indirect Impacts on Road Transport Networks Applying Mesoscopic Traffic Modelling: The Case Study of Santarem, Portugal
Shahdani, Fereshteh Jafari
Santamaria-Ariza, Monica
Sousa, Helder S.
Coelho, Mario
Matos, Jose C.
[J]. APPLIED SCIENCES-BASEL, 2022, 12 (06):

← 1 →