dc.contributor.author | Camacho, Joaquín Juan | |
dc.contributor.author | Díaz, Luís Eduardo | |
dc.contributor.author | Poyato, Juan M. L. | |
dc.contributor.other | UAM. Departamento de Física Aplicada | es_ES |
dc.date.accessioned | 2014-10-27T15:08:15Z | |
dc.date.available | 2014-10-27T15:08:15Z | |
dc.date.issued | 2011-05-15 | |
dc.identifier.citation | Journal of Applied Physics 109.10 (2011): 103304 | en_US |
dc.identifier.issn | 0021-8979 (print) | es_ES |
dc.identifier.issn | 1089-7550 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/662277 | |
dc.description | The following article appeared in Journal of Applied Physics 109.10 (2011): 103304 and may be found at http://scitation.aip.org/content/aip/journal/jap/109/10/10.1063/1.3590159 | en_US |
dc.description.abstract | Time-resolved optical emission measurements have been made in laser-induced plasma plumes following CO2 pulsed-laser (10.591 µm, 64 ns and intensity from 0.27 to 4.9 GW cm-2) irradiation of germanium targets. The temporal behavior of Ge atoms and ionized excited species Ge3+, Ge2+, and Ge+ is reported. The results show a faster decay of the continuum emission and Ge3+, Ge2+ ionic species than in the case of Ge and neutral Ge atoms. The velocity distributions for Ge3+, Ge2+, Ge, and Ge species are obtained from time-of-flight measurements. Electron density in the laser-induced plasma was estimated from the analysis of spectral data at various times from the CO2 laser pulse incidence. From the intensity decay with the delay time for Ge, Ge2+, and Ge3+, we estimated the three-body electron-ion recombination rate constants for these species. | en_US |
dc.description.sponsorship | We gratefully acknowledge the support received in part by the DGICYT (Spain) Projects: MEC: CTQ2008-05393/ BQU and MEC: CTQ2010-15680/BQU for this research. | en_US |
dc.format.extent | 5 pag. | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | American Institute of Physics. | en_US |
dc.relation.ispartof | Journal of Applied Physics | en_US |
dc.rights | © 2011 American Institute of Physics. | en_US |
dc.subject.other | Germanium | es_ES |
dc.subject.other | Elemental semiconductors | es_ES |
dc.subject.other | Time resolved spectroscopy | es_ES |
dc.subject.other | Carbon dioxide | es_ES |
dc.subject.other | Emission spectroscopy | es_ES |
dc.title | Time-resolved spectroscopic diagnostic of laser-induced plasma on germanium targets | es_ES |
dc.type | article | es_ES |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1063/1.3590159 | es_ES |
dc.identifier.doi | 10.1063/1.3590159 | es_ES |
dc.identifier.publicationfirstpage | 1 | es_ES |
dc.identifier.publicationissue | 10 | es_ES |
dc.identifier.publicationlastpage | 5 | es_ES |
dc.identifier.publicationvolume | 109 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.accessRights | openAccess | es_ES |
dc.facultadUAM | Facultad de Ciencias | |