TDPAC study of Cd-doped SnO
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Hyperfine Interactions
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The combination of hyperfine techniques and ab initio calculations has
been shown to be a powerful tool to unravel structural and electronic characterizations of impurities in solids. A recent example has been the study of Cddoped SnO, where ab initio calculations questioned previous TDPAC assignments
of the electric-field gradient (EFG) in 111In-implanted Sn-O thin films. Here we
present new TDPAC experiments at 111In-difused polycrystalline SnO. A reversible
temperature dependence of the EFG was observed in the range 295–900 K. The
TDPAC results were compared with theoretical calculations performed with the fullpotential linearized augmented plane wave (FP-LAPW) method, in the framework
of the density functional theory. Through the comparison with the theoretical results, we infer that different electronic surroundings around Cd impurities can coexist in
the SnO sample.
Como referenciar
MUNOZ, E.L.; CARBONARI, A.W.; ERRICO, L.A.; BIBILONI, A.G.; PETRILLI, H.M.; RENTERIA, M. TDPAC study of Cd-doped SnO. Hyperfine Interactions, v. 178, n. 1-3, p. 37-43, 2007. DOI: 10.1007/s10751-008-9653-5. Disponível em: http://repositorio.ipen.br/handle/123456789/7969. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.