Compaction of microporous amorphous solid water by ion irradiation | ||
| dc.conicet.organizacion | University of Virginia | |
| dc.conicet.organizacion | University of Virginia | |
| dc.conicet.organizacion | University of Virginia | |
| dc.conicet.organizacion | Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química | |
| dc.conicet.organizacion | University of Virginia | |
| dc.conicet.organizacion | University of Virginia | |
| dc.conicet.paisOrganizacion | Estados Unidos | |
| dc.conicet.paisOrganizacion | Estados Unidos | |
| dc.conicet.paisOrganizacion | Estados Unidos | |
| dc.conicet.paisOrganizacion | Argentina | |
| dc.conicet.paisOrganizacion | Estados Unidos | |
| dc.conicet.paisOrganizacion | Estados Unidos | |
| dc.conicet.produccionid | 6298986 | |
| dc.contributor.author | Raut, U. | |
| dc.contributor.author | Teolis, B. D. | |
| dc.contributor.author | Loeffler, M. J. | |
| dc.contributor.author | Vidal, Ricardo Alberto | |
| dc.contributor.author | Famá, M. | |
| dc.contributor.author | Baragiola, R. A. | |
| dc.date.accessioned | 2017-07-17T21:26:10Z | |
| dc.date.available | 2017-07-17T21:26:10Z | |
| dc.date.issued | 2007-12 | |
| dc.date.updated | 2017-07-13T18:46:31Z | |
| dc.description.abstract | We have studied the compaction of vapor-deposited amorphous solid water by energetic ions at 40 K. The porosity was characterized by ultraviolet-visible spectroscopy, infrared spectroscopy, and methane adsorption/desorption. These three techniques provide different and complementary views of the structural changes in ice resulting from irradiation. We find that the decrease in internal surface area of the pores, signaled by infrared absorption by dangling bonds, precedes the decrease in the pore volume during irradiation. Our results imply that impacts from cosmic rays can cause compaction in the icy mantles of the interstellar grains, which can explain the absence of dangling bond features in the infrared spectrum of molecular clouds. | es |
| dc.description.fil | Fil: Raut, U.. University of Virginia; Estados Unidos | |
| dc.description.fil | Fil: Teolis, B. D.. University of Virginia; Estados Unidos | |
| dc.description.fil | Fil: Loeffler, M. J.. University of Virginia; Estados Unidos | |
| dc.description.fil | Fil: Vidal, Ricardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina | |
| dc.description.fil | Fil: Famá, M.. University of Virginia; Estados Unidos | |
| dc.description.fil | Fil: Baragiola, R. A.. University of Virginia; Estados Unidos | |
| dc.format | application/pdf | es |
| dc.identifier.citation | Raut, U.; Teolis, B. D.; Loeffler, M. J.; Vidal, Ricardo Alberto; Famá, M.; et al.; Compaction of microporous amorphous solid water by ion irradiation; American Institute of Physics; Journal of Chemical Physics; 126; 12-2007; 244511-244515 | es |
| dc.identifier.institucional | CONICET | |
| dc.identifier.issn | 0021-9606 | es |
| dc.identifier.repo | CONICET Digital | |
| dc.identifier.uri | http://hdl.handle.net/11336/20770 | |
| dc.journal.pagination | 244511-244515 | es |
| dc.journal.pais | Estados Unidos | es |
| dc.journal.title | Journal of Chemical Physics | es |
| dc.journal.volume | 126 | es |
| dc.language.iso | eng | es |
| dc.publisher | American Institute of Physics | es |
| dc.relation.alternativeid | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1063/1.2746858 | |
| dc.relation.alternativeid | info:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/10.1063/1.2746858 | |
| dc.rights | info:eu-repo/semantics/openAccess | * |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | * |
| dc.subject.classification | Física de los Materiales Condensados | es |
| dc.subject.classification | Ciencias Físicas | es |
| dc.subject.classification | CIENCIAS NATURALES Y EXACTAS | es |
| dc.title | Compaction of microporous amorphous solid water by ion irradiation | es |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:ar-repo/semantics/artículo | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
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