Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts

We compute the distribution of the conductance P (G (T, V)) of a one-dimensional (1D) disordered wire non-perfectly coupled to leads (dirty contacts) at finite temperature T and bias voltage V. At regimes of temperatures and/or bias voltages larger than the mean level spacing, we show that the condu...

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Detalles Bibliográficos
Publicado: 2007
Materias:
Conductance
Disorder wires
Quantum transport
Conductance distributions
Bias voltage
Electric conductance
Quantum theory
Thermal effects
Electric wire
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214526_v398_n2_p376_Foieri
http://hdl.handle.net/20.500.12110/paper_09214526_v398_n2_p376_Foieri
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_09214526_v398_n2_p376_Foieri
record_format dspace
spelling paper:paper_09214526_v398_n2_p376_Foieri2023-06-08T15:50:30Z Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts Conductance Disorder wires Quantum transport Conductance distributions Disorder wires Quantum transport Bias voltage Electric conductance Quantum theory Thermal effects Electric wire We compute the distribution of the conductance P (G (T, V)) of a one-dimensional (1D) disordered wire non-perfectly coupled to leads (dirty contacts) at finite temperature T and bias voltage V. At regimes of temperatures and/or bias voltages larger than the mean level spacing, we show that the conductance distribution can be accurately represented by a finite number of convolutions of the distribution p (gc) of the conductance gc at zero temperature and zero bias voltage. © 2007 Elsevier B.V. All rights reserved. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214526_v398_n2_p376_Foieri http://hdl.handle.net/20.500.12110/paper_09214526_v398_n2_p376_Foieri
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Conductance
Disorder wires
Quantum transport
Conductance distributions
Disorder wires
Quantum transport
Bias voltage
Electric conductance
Quantum theory
Thermal effects
Electric wire
spellingShingle Conductance
Disorder wires
Quantum transport
Conductance distributions
Disorder wires
Quantum transport
Bias voltage
Electric conductance
Quantum theory
Thermal effects
Electric wire
Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
topic_facet Conductance
Disorder wires
Quantum transport
Conductance distributions
Disorder wires
Quantum transport
Bias voltage
Electric conductance
Quantum theory
Thermal effects
Electric wire
description We compute the distribution of the conductance P (G (T, V)) of a one-dimensional (1D) disordered wire non-perfectly coupled to leads (dirty contacts) at finite temperature T and bias voltage V. At regimes of temperatures and/or bias voltages larger than the mean level spacing, we show that the conductance distribution can be accurately represented by a finite number of convolutions of the distribution p (gc) of the conductance gc at zero temperature and zero bias voltage. © 2007 Elsevier B.V. All rights reserved.
title Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
title_short Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
title_full Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
title_fullStr Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
title_full_unstemmed Effect of temperature and bias voltage on the conductance distribution of 1D-disordered wires with dirty contacts
title_sort effect of temperature and bias voltage on the conductance distribution of 1d-disordered wires with dirty contacts
publishDate 2007
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214526_v398_n2_p376_Foieri
http://hdl.handle.net/20.500.12110/paper_09214526_v398_n2_p376_Foieri
_version_ 1768545516559269888

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