Thermal properties of an electron gas with non-standard dispersion relation: Left-handed and right-handed systems

L. Palma-Chilla; P. Vega-Jorquera; J. Astudillo; J. C. Flores

doi:10.1016/j.physa.2018.04.079

Thermal properties of an electron gas with non-standard dispersion relation: Left-handed and right-handed systems

L. Palma-Chilla
, P. Vega-Jorquera
, J. Astudillo
, J. C. Flores

Departamento de Física

Universidad de La Serena

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

Resumen

Thermal conductivity of an electron gas with non-standard dispersion relations is studied by using the Fermi-Dirac statistics. To that end, a cubic transmission line to model a left-handed system and its corresponding right-handed system is used. The heat capacity and the group velocity for both systems are obtained and studied, allowing to discern the behavior of thermal conductivity in the high and low temperature limits. Analytical expressions for these limits are obtained and a numerical analysis that supports the results is performed.

Idioma original	Inglés
Páginas (desde-hasta)	893-899
Número de páginas	7
Publicación	Physica A: Statistical Mechanics and its Applications
Volumen	506
DOI	https://doi.org/10.1016/j.physa.2018.04.079
Estado	Publicada - 15 sep. 2018

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title = "Thermal properties of an electron gas with non-standard dispersion relation: Left-handed and right-handed systems",

abstract = "Thermal conductivity of an electron gas with non-standard dispersion relations is studied by using the Fermi-Dirac statistics. To that end, a cubic transmission line to model a left-handed system and its corresponding right-handed system is used. The heat capacity and the group velocity for both systems are obtained and studied, allowing to discern the behavior of thermal conductivity in the high and low temperature limits. Analytical expressions for these limits are obtained and a numerical analysis that supports the results is performed.",

keywords = "Electron gas, Heat capacity, Left-handed metamaterials, Thermodynamics, Waveguides",

author = "L. Palma-Chilla and P. Vega-Jorquera and J. Astudillo and Flores, \{J. C.\}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = sep,

day = "15",

doi = "10.1016/j.physa.2018.04.079",

language = "English",

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journal = "Physica A: Statistical Mechanics and its Applications",

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TY - JOUR

T1 - Thermal properties of an electron gas with non-standard dispersion relation

T2 - Left-handed and right-handed systems

AU - Palma-Chilla, L.

AU - Vega-Jorquera, P.

AU - Astudillo, J.

AU - Flores, J. C.

PY - 2018/9/15

Y1 - 2018/9/15

N2 - Thermal conductivity of an electron gas with non-standard dispersion relations is studied by using the Fermi-Dirac statistics. To that end, a cubic transmission line to model a left-handed system and its corresponding right-handed system is used. The heat capacity and the group velocity for both systems are obtained and studied, allowing to discern the behavior of thermal conductivity in the high and low temperature limits. Analytical expressions for these limits are obtained and a numerical analysis that supports the results is performed.

AB - Thermal conductivity of an electron gas with non-standard dispersion relations is studied by using the Fermi-Dirac statistics. To that end, a cubic transmission line to model a left-handed system and its corresponding right-handed system is used. The heat capacity and the group velocity for both systems are obtained and studied, allowing to discern the behavior of thermal conductivity in the high and low temperature limits. Analytical expressions for these limits are obtained and a numerical analysis that supports the results is performed.

KW - Electron gas

KW - Heat capacity

KW - Left-handed metamaterials

KW - Thermodynamics

KW - Waveguides

UR - https://www.scopus.com/pages/publications/85047100198

U2 - 10.1016/j.physa.2018.04.079

DO - 10.1016/j.physa.2018.04.079

M3 - Article

AN - SCOPUS:85047100198

SN - 0378-4371

VL - 506

SP - 893

EP - 899

JO - Physica A: Statistical Mechanics and its Applications

JF - Physica A: Statistical Mechanics and its Applications

ER -

Thermal properties of an electron gas with non-standard dispersion relation: Left-handed and right-handed systems

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