Publication Date:
2017-04-14
Description:
Strongly bound excitons in anatase TiO 2 single crystals and nanoparticles Nature Communications, Published online: 13 April 2017; doi:10.1038/s41467-017-00016-6 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 TiO 2 , revealing the existence of strongly bound excitons in single crystals and nanoparticles.
Electronic ISSN:
2041-1723
Topics:
Biology
,
Chemistry and Pharmacology
,
Natural Sciences in General
,
Physics
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