Origin of the crossover from polarons to Fermi liquids in transition metal oxides

Photoemission spectroscopy studies of anatase titanium oxide have demonstrated a doping-driven crossover in the polaronic character of charge carriers. Here, the authors obtain a first principles understanding of these observations in terms of plasma screening and electron–phonon coupling.

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Detalles Bibliográficos
Autores principales:	Carla Verdi, Fabio Caruso, Feliciano Giustino
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/11e32796d67e44c5b473aa9163ecf560
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spelling	oai:doaj.org-article:11e32796d67e44c5b473aa9163ecf5602021-12-02T15:36:59ZOrigin of the crossover from polarons to Fermi liquids in transition metal oxides10.1038/ncomms157692041-1723https://doaj.org/article/11e32796d67e44c5b473aa9163ecf5602017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15769https://doaj.org/toc/2041-1723Photoemission spectroscopy studies of anatase titanium oxide have demonstrated a doping-driven crossover in the polaronic character of charge carriers. Here, the authors obtain a first principles understanding of these observations in terms of plasma screening and electron–phonon coupling.Carla VerdiFabio CarusoFeliciano GiustinoNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Carla Verdi Fabio Caruso Feliciano Giustino Origin of the crossover from polarons to Fermi liquids in transition metal oxides
description	Photoemission spectroscopy studies of anatase titanium oxide have demonstrated a doping-driven crossover in the polaronic character of charge carriers. Here, the authors obtain a first principles understanding of these observations in terms of plasma screening and electron–phonon coupling.
format	article
author	Carla Verdi Fabio Caruso Feliciano Giustino
author_facet	Carla Verdi Fabio Caruso Feliciano Giustino
author_sort	Carla Verdi
title	Origin of the crossover from polarons to Fermi liquids in transition metal oxides
title_short	Origin of the crossover from polarons to Fermi liquids in transition metal oxides
title_full	Origin of the crossover from polarons to Fermi liquids in transition metal oxides
title_fullStr	Origin of the crossover from polarons to Fermi liquids in transition metal oxides
title_full_unstemmed	Origin of the crossover from polarons to Fermi liquids in transition metal oxides
title_sort	origin of the crossover from polarons to fermi liquids in transition metal oxides
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/11e32796d67e44c5b473aa9163ecf560
work_keys_str_mv	AT carlaverdi originofthecrossoverfrompolaronstofermiliquidsintransitionmetaloxides AT fabiocaruso originofthecrossoverfrompolaronstofermiliquidsintransitionmetaloxides AT felicianogiustino originofthecrossoverfrompolaronstofermiliquidsintransitionmetaloxides
_version_	1718386275401072640

Origin of the crossover from polarons to Fermi liquids in transition metal oxides

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