Condensation of helium in wedges

We investigate the adsorption of helium in alkali wedges at zero temperature within a fully unrestricted density-functional theory. We have found a sequence of shapes that includes one filling transition on the nonwettable Cs and one emptying transition for every alkali, as well as a threshold for m...

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Detalles Bibliográficos
Autores principales: Hernández, E.S., Ancilotto, F., Barranco, M., Mayol, R., Pi, M.
Formato: JOUR
Materias:
Filling and emptying transitions
Wedge geometry
Wetting
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02179792_v21_n13-14_p2067_Hernandez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_02179792_v21_n13-14_p2067_Hernandez
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spelling todo:paper_02179792_v21_n13-14_p2067_Hernandez2023-10-03T15:10:39Z Condensation of helium in wedges Hernández, E.S. Ancilotto, F. Barranco, M. Mayol, R. Pi, M. Filling and emptying transitions Wedge geometry Wetting We investigate the adsorption of helium in alkali wedges at zero temperature within a fully unrestricted density-functional theory. We have found a sequence of shapes that includes one filling transition on the nonwettable Cs and one emptying transition for every alkali, as well as a threshold for metastable configurations where helium does not populate the wedge apex. © World Scientific Publishing Company. Fil:Hernández, E.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_02179792_v21_n13-14_p2067_Hernandez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Filling and emptying transitions
Wedge geometry
Wetting
spellingShingle Filling and emptying transitions
Wedge geometry
Wetting
Hernández, E.S.
Ancilotto, F.
Barranco, M.
Mayol, R.
Pi, M.
Condensation of helium in wedges
topic_facet Filling and emptying transitions
Wedge geometry
Wetting
description We investigate the adsorption of helium in alkali wedges at zero temperature within a fully unrestricted density-functional theory. We have found a sequence of shapes that includes one filling transition on the nonwettable Cs and one emptying transition for every alkali, as well as a threshold for metastable configurations where helium does not populate the wedge apex. © World Scientific Publishing Company.
format JOUR
author Hernández, E.S.
Ancilotto, F.
Barranco, M.
Mayol, R.
Pi, M.
author_facet Hernández, E.S.
Ancilotto, F.
Barranco, M.
Mayol, R.
Pi, M.
author_sort Hernández, E.S.
title Condensation of helium in wedges
title_short Condensation of helium in wedges
title_full Condensation of helium in wedges
title_fullStr Condensation of helium in wedges
title_full_unstemmed Condensation of helium in wedges
title_sort condensation of helium in wedges
url http://hdl.handle.net/20.500.12110/paper_02179792_v21_n13-14_p2067_Hernandez
work_keys_str_mv AT hernandezes condensationofheliuminwedges
AT ancilottof condensationofheliuminwedges
AT barrancom condensationofheliuminwedges
AT mayolr condensationofheliuminwedges
AT pim condensationofheliuminwedges
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