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Refractive index and density of ammonia ice at different temperatures of deposition

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Refractive index and density of ammonia ice at different temperatures of deposition

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dc.contributor.author Satorre Aznar, Miguel Ángel es_ES
dc.contributor.author Leliwa-Kopystynski, J. es_ES
dc.contributor.author Santonja Moltó, Mª del Carmen es_ES
dc.contributor.author Luna Molina, Ramón es_ES
dc.date.accessioned 2015-06-02T10:19:45Z
dc.date.available 2015-06-02T10:19:45Z
dc.date.issued 2013-07
dc.identifier.issn 0019-1035
dc.identifier.uri http://hdl.handle.net/10251/51121
dc.description.abstract The optical properties and density of ammonia have not been exhaustively studied despite the relevance of these characteristics in astrophysical scenarios. This work presents new data pertaining to the real part of the refractive index of ammonia at 632.8. nm and the density at different temperatures of deposition ranging from 13. K to ammonia's desorption temperature of approximately 110. K. The results indicate a significant variability for both parameters versus temperature: an increase of 50% for the density and of 10% for the refractive index as the temperature increases in the range of 13-60. K; at temperatures greater than 60. K, a constant value is reached for both parameters. This initial variation and the following plateau reflect structural differences in the form of ammonia at low and high temperatures of deposition that can play an important role in the interaction of ammonia with other molecules of astrophysical interest. © 2013 Elsevier Inc. es_ES
dc.description.sponsorship This work was supported by the Ministerio de Educacion y Ciencia (Co-financed by FEDER funds) AYA 2009-12974. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Icarus es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Ices es_ES
dc.subject Experimental techniques es_ES
dc.subject Satellites, Surfaces es_ES
dc.subject Trans-neptunian objects es_ES
dc.subject Comets es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Refractive index and density of ammonia ice at different temperatures of deposition es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.icarus.2013.04.023
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//AYA2009-12974/ES/Estudio De Analogos De Hielos Para Astrofisica En El Laboratorio: Espectroscopia Fir Y Parametros Fisicos/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Centro de Tecnologías Físicas: Acústica, Materiales y Astrofísica - Centre de Tecnologies Físiques: Acústica, Materials i Astrofísica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Satorre Aznar, MÁ.; Leliwa-Kopystynski, J.; Santonja Moltó, MDC.; Luna Molina, R. (2013). Refractive index and density of ammonia ice at different temperatures of deposition. Icarus. 225(1):703-708. https://doi.org/10.1016/j.icarus.2013.04.023 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.icarus.2013.04.023 es_ES
dc.description.upvformatpinicio 703 es_ES
dc.description.upvformatpfin 708 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 225 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 246985
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Educación y Ciencia es_ES


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