Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers

Phase transitions in quasi-two-dimensional systems doped with atoms with different valences, at various temperatures are investigated. The transitions into the magnetic state of spin density wave which appear due to the nesting on the Fermi surface and the transition into incommensurable state of sp...

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Autores principales:	Palistrant, Maria, Ursu, Vasile
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2016
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/1b43ab7f7b3a429a96ae166e3c939957
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spelling	oai:doaj.org-article:1b43ab7f7b3a429a96ae166e3c9399572021-11-21T11:57:45ZSuperconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers537.312+538.912537-63651810-648Xhttps://doaj.org/article/1b43ab7f7b3a429a96ae166e3c9399572016-06-01T00:00:00Zhttps://mjps.nanotech.md/archive/2016/article/48840https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Phase transitions in quasi-two-dimensional systems doped with atoms with different valences, at various temperatures are investigated. The transitions into the magnetic state of spin density wave which appear due to the nesting on the Fermi surface and the transition into incommensurable state of spin density wave are considered along with the appearnce of superconductivity. The main system of equation is presented, the difference of free energies in different phases, superconducting transition temperature and heat capacity jump are calculated. The behavior of mentioned quantities as a function of temperature and charge carrier density is researched. Palistrant, MariaUrsu, VasileD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 15, Iss 1-2, Pp 39-48 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Palistrant, Maria Ursu, Vasile Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
description	Phase transitions in quasi-two-dimensional systems doped with atoms with different valences, at various temperatures are investigated. The transitions into the magnetic state of spin density wave which appear due to the nesting on the Fermi surface and the transition into incommensurable state of spin density wave are considered along with the appearnce of superconductivity. The main system of equation is presented, the difference of free energies in different phases, superconducting transition temperature and heat capacity jump are calculated. The behavior of mentioned quantities as a function of temperature and charge carrier density is researched.
format	article
author	Palistrant, Maria Ursu, Vasile
author_facet	Palistrant, Maria Ursu, Vasile
author_sort	Palistrant, Maria
title	Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
title_short	Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
title_full	Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
title_fullStr	Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
title_full_unstemmed	Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
title_sort	superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2016
url	https://doaj.org/article/1b43ab7f7b3a429a96ae166e3c939957
work_keys_str_mv	AT palistrantmaria superconductingtransitiontemperatureandheatcapacityjumpinquasitwodimensionalanisotropicsystemsdopedwithchargecarriers AT ursuvasile superconductingtransitiontemperatureandheatcapacityjumpinquasitwodimensionalanisotropicsystemsdopedwithchargecarriers
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Superconducting transition temperature and heat capacity jump in quasi-two-dimensional anisotropic systems doped with charge carriers

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