Nuclear relaxation in (nh/sub 4/)/sub 3/hff/sub 7/ studied by gamma-gamma angular correlation
dc.contributor.author | Andrade, Pedro da Rocha | pt_BR |
dc.contributor.author | Vasquez, Adalberto | pt_BR |
dc.contributor.author | Rogers, John David | pt_BR |
dc.contributor.author | Fraga, Euclydes Francisco da Rocha | pt_BR |
dc.date.accessioned | 2014-10-04T02:13:19Z | pt_BR |
dc.date.issued | 1970 | pt_BR |
dc.identifier.issn | 0556-2805 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/104159 | pt_BR |
dc.description.abstract | Measurements of the perturbed angular correlation have been made for the first 5/2+ excited statc of Ta181 in (NH4) 3HfF7 in arder to solve a controversial question related to the structure of the complex Hf7 this compound. The results obtained suggest a structure for HfF7 and a relaxation mechamsm for the angular correlations which are consistent with each other. The relaxation constant ʎ2 was found to be ʎ=0.05 nsec-1 at room temperature. A comparison of our results wrth the different configurations reported m x-ray literature is made. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. B, Solid state. New York. Vol. 1, no. 7 (Apr. 1970), p. 2912-2917 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Física da matéria condensada | pt_BR |
dc.subject | Espectros raios gama | pt_BR |
dc.subject | Medidas fisicas | pt_BR |
dc.title | Nuclear relaxation in (nh/sub 4/)/sub 3/hff/sub 7/ studied by gamma-gamma angular correlation | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000148371 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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