Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation

The metal–insulator transition of the Peierls type is studied in organic crystals of tetrathiotetracene iodide with the lowest carrier concentration value in a 2D approximation. The two most important electron–phonon interaction mechanisms—of the deformation potential type and the polaron type—are c...

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Autores principales:	Andronic, Silvia, Casian, Anatolie
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2019
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/b99e79950fe44fcda5b82e6d3ede8b92
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spelling	oai:doaj.org-article:b99e79950fe44fcda5b82e6d3ede8b922021-11-21T11:55:40ZPeierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation539.2:548.4:620.182537-63651810-648Xhttps://doaj.org/article/b99e79950fe44fcda5b82e6d3ede8b922019-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2019/article/98826https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365The metal–insulator transition of the Peierls type is studied in organic crystals of tetrathiotetracene iodide with the lowest carrier concentration value in a 2D approximation. The two most important electron–phonon interaction mechanisms—of the deformation potential type and the polaron type—are considered. The dynamical interaction of carriers with defects is also taken into account. The renormalized phonon spectrum is calculated; it is shown that the transition is of the Peierls type.Andronic, SilviaCasian, AnatolieD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 18, Iss 1-4, Pp 21-25 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Andronic, Silvia Casian, Anatolie Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
description	The metal–insulator transition of the Peierls type is studied in organic crystals of tetrathiotetracene iodide with the lowest carrier concentration value in a 2D approximation. The two most important electron–phonon interaction mechanisms—of the deformation potential type and the polaron type—are considered. The dynamical interaction of carriers with defects is also taken into account. The renormalized phonon spectrum is calculated; it is shown that the transition is of the Peierls type.
format	article
author	Andronic, Silvia Casian, Anatolie
author_facet	Andronic, Silvia Casian, Anatolie
author_sort	Andronic, Silvia
title	Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
title_short	Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
title_full	Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
title_fullStr	Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
title_full_unstemmed	Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation
title_sort	peierls structural transition in organic crystals of the ttt2i3 type in a 2d approximation
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2019
url	https://doaj.org/article/b99e79950fe44fcda5b82e6d3ede8b92
work_keys_str_mv	AT andronicsilvia peierlsstructuraltransitioninorganiccrystalsofthettt2i3typeina2dapproximation AT casiananatolie peierlsstructuraltransitioninorganiccrystalsofthettt2i3typeina2dapproximation
_version_	1718419386415448064

Peierls structural transition in organic crystals of the ttt2i3 type in a 2D approximation

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