Experimental and theoretical studies of the energy-loss straggling of H and He ion beams in HfO2 films
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Campo DC | Valor | Idioma |
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dc.contributor | Interacción de Partículas Cargadas con la Materia | es |
dc.contributor.author | Abril, Isabel | - |
dc.contributor.author | Behar, Moni | - |
dc.contributor.author | García Molina, Rafael | - |
dc.contributor.author | Fadanelli, Raúl C. | - |
dc.contributor.author | Nagamine, Luiz C.C.M. | - |
dc.contributor.author | Grande, P.L. | - |
dc.contributor.author | Schünemann, L. | - |
dc.contributor.author | Denton Zanello, Cristian D. | - |
dc.contributor.author | Arista, Néstor R. | - |
dc.contributor.author | Saitovitch, E.B. | - |
dc.contributor.other | Universidad de Alicante. Departamento de Física Aplicada | es |
dc.date.accessioned | 2012-11-28T06:59:48Z | - |
dc.date.available | 2012-11-28T06:59:48Z | - |
dc.date.issued | 2009-06-06 | - |
dc.identifier.citation | ABRIL, I., et al. “Experimental and theoretical studies of the energy-loss straggling of H and He ion beams in HfO2 films”. The European Physical Journal D. Vol. 54, No. 1 (July 2009). ISSN 1434-6060, pp. 65-70 | es |
dc.identifier.issn | 1434-6060 (Print) | - |
dc.identifier.issn | 1434-6079 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/25398 | - |
dc.description.abstract | We report an experimental-theoretical study of the energy-loss straggling of protons and alpha particles in HfO2 films. In the case of H ions the experiments were performed in the energy range 40–1750 keV. For the lower energy interval (40–250 keV) we have used the medium energy ion scattering (MEIS) technique with a resolution of ΔE/E∼ 4×10-3, while for the higher energies the Rutherford backscattering technique (RBS) was employed with an overall resolution of 7 keV. Concerning the He ions the straggling study has covered an energy range between 250 and 3000 keV by using RBS measurements, which in this case had a resolution better than 10 keV. The theoretical calculations were done in the framework of the dielectric formalism using the MELF-GOS model to obtain a proper description of the energy loss function (ELF) of the HfO2 target. It is shown that for both projectiles the experimental data and the theoretical predictions for the energy-loss straggling display a very good agreement. | es |
dc.description.sponsorship | Work financially supported by the Spanish Ministerio de Ciencia e Innovación (Projects Nos. FIS2006-13309-C02-01 and FIS2006-13309-C02-02) and Universitat d’Alacant (Project GRE07-1P). C.D.D. thanks the Spanish Ministerio de Ciencia e Innovación and Generalitat Valenciana for support under the Ramón y Cajal Program. Also this work was supported by the Brazilian CNPq Agency under the contract 150757/2007. | es |
dc.language | eng | es |
dc.publisher | EDP Sciences | es |
dc.publisher | Società Italiana di Fisica | es |
dc.publisher | Springer | es |
dc.rights | © EDP Sciences, Società Italiana di Fisica, Springer-Verlag 2009 | es |
dc.subject | Energy loss straggling | es |
dc.subject | Stopping power | es |
dc.subject | Dielectric properties of solids and liquids | es |
dc.subject | HfO2 films | es |
dc.subject.other | Física Aplicada | es |
dc.title | Experimental and theoretical studies of the energy-loss straggling of H and He ion beams in HfO2 films | es |
dc.type | info:eu-repo/semantics/article | es |
dc.peerreviewed | si | es |
dc.identifier.doi | 10.1140/epjd/e2009-00168-7 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1140/epjd/e2009-00168-7 | es |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es |
Aparece en las colecciones: | INV - IPCM - Artículos de Revistas |
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2009_EPJD54(2009)65_stg_HfO2.pdf | Versión final (acceso restringido) | 648,89 kB | Adobe PDF | Abrir Solicitar una copia |
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