Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4484
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Duarte, J. Piroto | - |
dc.contributor.author | Vilão, R. C. | - |
dc.contributor.author | Gil, J. M. | - |
dc.contributor.author | Alberto, H. V. | - |
dc.contributor.author | Ayres de Campos, N. | - |
dc.contributor.author | Weidinger, A. | - |
dc.date.accessioned | 2008-09-01T11:07:53Z | - |
dc.date.available | 2008-09-01T11:07:53Z | - |
dc.date.issued | 2003 | en_US |
dc.identifier.citation | Physica B: Condensed Matter. 326:1-4 (2003) 94-96 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4484 | - |
dc.description.abstract | [mu]SR experiments were conducted on the organic semiconductor zinc-phthalocyanine (Zn-Pc) in order to identify and characterize the muon states in this material. Transverse-field experiments at 0.5 mT reveal the existence of paramagnetic muon states in Zn-Pc, with the formation probability of nearly 100%. Two different muoniated radicals were detected, with hyperfine parameters of 127 and 142 MHz; muonium is thus bound to the Zn-Pc molecule at two different sites. Preliminary longitudinal field measurements indicate the onset of spin dynamics above 200 K. The observed relaxation is interpreted as due to spin exchange scattering with charge carriers. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6TVH-47GJ103-3/1/9b94809bb0c63bc7bcd20fdfc0073d30 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Organic semiconductors | en_US |
dc.subject | Phthalocyanines | en_US |
dc.subject | Hydrogen doping | en_US |
dc.title | Muoniated radicals in the organic semiconductor zinc-phthalocyanine | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/S0921-4526(02)01586-7 | - |
uc.controloAutoridade | Sim | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CFisUC – Center for Physics of the University of Coimbra | - |
crisitem.author.researchunit | CFisUC – Center for Physics of the University of Coimbra | - |
crisitem.author.researchunit | CFisUC – Center for Physics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0003-2750-8923 | - |
crisitem.author.orcid | 0000-0002-5953-8249 | - |
crisitem.author.orcid | 0000-0002-0139-1993 | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
file404e4035661541c9be6dd088787a8a43.pdf | 90.2 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
8
checked on Apr 29, 2024
WEB OF SCIENCETM
Citations
15
checked on May 2, 2024
Page view(s) 50
412
checked on May 7, 2024
Download(s)
291
checked on May 7, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.