| Автор | D R Sanchez |
| Автор | H Micklitz |
| Автор | E M Baggio-Saitovitch |
| Дата выпуска | 2000-02-28 |
| dc.description | <sup>57</sup> Fe Mössbauer spectra of RNiBC (R = Gd, Tb, Dy, Ho, and Er) compounds doped with <sup>57</sup> Fe (0.5 at.%) taken above their magnetic ordering temperatures reveal a quadrupole doublet with a splitting | E<sub>Q</sub> | which decreases on going from Gd to Er. The values of | E<sub>Q</sub> | depend linearly on the parameter c ´/a , with c ´ being the distance apart of the R-C layers between which the Ni<sub>2</sub> -B<sub>2</sub> layer is sandwiched and a being the lattice parameter in the basal plane. The | E<sub>Q</sub> | versus c ´/a relation is identical with that previously found for RNi<sub>2</sub> B<sub>2</sub> C compounds. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electrical quadrupole interaction at the Ni site in RNiBC compounds |
| Тип | lett |
| DOI | 10.1088/0953-8984/12/8/104 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 12 |
| Первая страница | L177 |
| Последняя страница | L181 |
| Аффилиация | D R Sanchez; Centro Brasileiro de Pesquisas Fisicas, Rua Dr Xavier Sigaud 150, Urca, CEP 22290-180, Rio de Janeiro, Brazil |
| Аффилиация | H Micklitz; Centro Brasileiro de Pesquisas Fisicas, Rua Dr Xavier Sigaud 150, Urca, CEP 22290-180, Rio de Janeiro, Brazil |
| Аффилиация | E M Baggio-Saitovitch; Centro Brasileiro de Pesquisas Fisicas, Rua Dr Xavier Sigaud 150, Urca, CEP 22290-180, Rio de Janeiro, Brazil |
| Выпуск | 8 |
