Strongly bound excitons in anatase TiO2 single crystals and nanoparticles

Strongly bound excitons in anatase TiO2 single crystals and nanoparticles

Here the authors combine steady-state angle-resolved photoemission spectroscopy, ellipsometry and ultrafast two-dimensional ultraviolet spectroscopy to examine the role of many-body correlations in anatase TiO2, revealing the existence of strongly bound excitons in single crystals and nanoparticles.

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Autores principales: E. Baldini, L. Chiodo, A. Dominguez, M. Palummo, S. Moser, M. Yazdi-Rizi, G. Auböck, B.P.P. Mallett, H. Berger, A. Magrez, C. Bernhard, M. Grioni, A. Rubio, M. Chergui
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Q
Acceso en línea:https://doaj.org/article/50e7400a844c47da8ec5242b60338f2e
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spelling oai:doaj.org-article:50e7400a844c47da8ec5242b60338f2e2021-12-02T10:47:59ZStrongly bound excitons in anatase TiO2 single crystals and nanoparticles10.1038/s41467-017-00016-62041-1723https://doaj.org/article/50e7400a844c47da8ec5242b60338f2e2017-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00016-6https://doaj.org/toc/2041-1723Here the authors combine steady-state angle-resolved photoemission spectroscopy, ellipsometry and ultrafast two-dimensional ultraviolet spectroscopy to examine the role of many-body correlations in anatase TiO2, revealing the existence of strongly bound excitons in single crystals and nanoparticles.E. BaldiniL. ChiodoA. DominguezM. PalummoS. MoserM. Yazdi-RiziG. AuböckB.P.P. MallettH. BergerA. MagrezC. BernhardM. GrioniA. RubioM. CherguiNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
E. Baldini
L. Chiodo
A. Dominguez
M. Palummo
S. Moser
M. Yazdi-Rizi
G. Auböck
B.P.P. Mallett
H. Berger
A. Magrez
C. Bernhard
M. Grioni
A. Rubio
M. Chergui
Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
description Here the authors combine steady-state angle-resolved photoemission spectroscopy, ellipsometry and ultrafast two-dimensional ultraviolet spectroscopy to examine the role of many-body correlations in anatase TiO2, revealing the existence of strongly bound excitons in single crystals and nanoparticles.
format article
author E. Baldini
L. Chiodo
A. Dominguez
M. Palummo
S. Moser
M. Yazdi-Rizi
G. Auböck
B.P.P. Mallett
H. Berger
A. Magrez
C. Bernhard
M. Grioni
A. Rubio
M. Chergui
author_facet E. Baldini
L. Chiodo
A. Dominguez
M. Palummo
S. Moser
M. Yazdi-Rizi
G. Auböck
B.P.P. Mallett
H. Berger
A. Magrez
C. Bernhard
M. Grioni
A. Rubio
M. Chergui
author_sort E. Baldini
title Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
title_short Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
title_full Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
title_fullStr Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
title_full_unstemmed Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
title_sort strongly bound excitons in anatase tio2 single crystals and nanoparticles
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/50e7400a844c47da8ec5242b60338f2e
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AT lchiodo stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT adominguez stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT mpalummo stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT smoser stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT myazdirizi stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
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AT hberger stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT amagrez stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT cbernhard stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT mgrioni stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT arubio stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
AT mchergui stronglyboundexcitonsinanatasetio2singlecrystalsandnanoparticles
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