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Detection of the adsorption of water monolayers through the ion oscillation frequency in the magnesium oxide lattice by means of low energy electron diffraction
dc.creator | Guevara Bertsch, Milena | |
dc.creator | Ramírez Hidalgo, Gustavo | |
dc.creator | Chavarría Sibaja, Andrés | |
dc.creator | Avendaño Soto, Esteban | |
dc.creator | Araya Pochet, José | |
dc.creator | Herrera Sancho, Óscar Andrey | |
dc.date.accessioned | 2018-04-03T18:11:30Z | |
dc.date.available | 2018-04-03T18:11:30Z | |
dc.date.issued | 2016-03 | |
dc.identifier.citation | http://aip.scitation.org/doi/10.1063/1.4944912 | |
dc.identifier.issn | 2158-3226 | |
dc.identifier.other | arXiv: 1511.05074 | |
dc.identifier.other | arXiv:1511.05074v1 | |
dc.identifier.other | Inis RN:48057818 | |
dc.identifier.uri | https://hdl.handle.net/10669/74407 | |
dc.description.abstract | We investigate the variation of the oscillation frequency of the Mg2+ and O2− ions in the magnesium oxide lattice due to the interactions of the surface with water monolayers by means of Low Energy Electron Diffraction. Our key result is a new technique to determine the adsorbate vibrations produced by the water monolayers on the surface lattice as a consequence of their change in the surface Debye temperature and its chemical shift. The latter was systematically investigated for different annealing times and for a constant external thermal perturbation in the range of 110–300 K in order to accomplish adsorption or desorption of water monolayers in the surface lattice. | es_ES |
dc.description.sponsorship | Universidad de Costa Rica//UCR/Costa Rica | es_ES |
dc.language.iso | en_US | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.source | AIP Advances, Vol. 6, Núm. 3, 2016 | es_ES |
dc.subject | Monolayers | es_ES |
dc.subject | Low energy electron diffraction | es_ES |
dc.subject | Magnesium | es_ES |
dc.subject | Oxide surfaces | es_ES |
dc.subject | Adsorption | es_ES |
dc.title | Detection of the adsorption of water monolayers through the ion oscillation frequency in the magnesium oxide lattice by means of low energy electron diffraction | es_ES |
dc.type | artículo original | |
dc.identifier.doi | 10.1063/1.4944912 | |
dc.description.procedence | UCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigación en Ciencia e Ingeniería de Materiales (CICIMA) | es_ES |
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