Publicação
Experimental Measurement of the Ne+ and Ne+2 Mobilities in Ne and the Reaction Rate Coefficient for Ne++2Ne→Ne+2+Ne
| dc.contributor.author | Neves, P.N.B. | |
| dc.contributor.author | Garcia, A. N. C. | |
| dc.contributor.author | Trindade, A. M. F. | |
| dc.contributor.author | Barata, J. A. S. | |
| dc.contributor.author | Távora, L. M. N. | |
| dc.contributor.author | Conde, C. A. N. | |
| dc.date.accessioned | 2026-01-26T16:38:40Z | |
| dc.date.available | 2026-01-26T16:38:40Z | |
| dc.date.issued | 2011-08 | |
| dc.description.abstract | We measured the reduced mobilities of the atomic, Ne+, and dimer, Ne2+, ions in Ne, under different pressures and reduced electric fields, at 300 K. Extrapolation to zero field yields values of 4.4 cm2 V-1 s-1 for Ne+ and 6.2 cm2 V-1 s-1 for Ne2+, which are in relative good agreement with other published data. The Ne+ ions are converted to Ne2+ by a three-body reaction with a rate constant that was also measured. Its average value for reduced electric fields in the 8 to 12 Td range was (5.6 ± 0.1) × 10-32 cm6 s-1 at 300 K, also agreeing with the results from other authors using other techniques. | eng |
| dc.identifier.citation | P. N. B. Neves, A. N. C. Garcia, A. M. F. Trindade, J. A. S. Barata, L. M. N. Tavora and C. A. N. Conde, "Experimental Measurement of the Ne+ and Ne+2 Mobilities in Ne and the Reaction Rate Coefficient for Ne++2Ne→Ne+2+Ne ," in IEEE Transactions on Nuclear Science, vol. 58, no. 4, pp. 2060-2063, Aug. 2011, doi: 10.1109/TNS.2011.2158849. | |
| dc.identifier.doi | 10.1109/tns.2011.2158849 | |
| dc.identifier.issn | 0018-9499 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/15506 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.relation.hasversion | https://ieeexplore.ieee.org/document/5945004/ | |
| dc.relation.ispartof | IEEE Transactions on Nuclear Science | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Ion mobility | |
| dc.subject | neon | |
| dc.subject | reaction rate constant | |
| dc.title | Experimental Measurement of the Ne+ and Ne+2 Mobilities in Ne and the Reaction Rate Coefficient for Ne++2Ne→Ne+2+Ne | eng |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 2063 | |
| oaire.citation.issue | 4 | |
| oaire.citation.startPage | 2060 | |
| oaire.citation.title | IEEE Transactions on Nuclear Science | |
| oaire.citation.volume | 58 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | de Oliveira Pegado de Noronha E Távora | |
| person.givenName | Luís Miguel | |
| person.identifier.ciencia-id | 121C-FADA-D750 | |
| person.identifier.orcid | 0000-0002-8580-1979 | |
| relation.isAuthorOfPublication | 71940f24-f333-4ab6-abf6-00c7119a07c2 | |
| relation.isAuthorOfPublication.latestForDiscovery | 71940f24-f333-4ab6-abf6-00c7119a07c2 |