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Influence of annealing on structure and magnetic properties of laves phase HfFe2
dc.creator | Belošević-Čavor, Jelena | |
dc.creator | Cekić, Božidar Đ. | |
dc.creator | Novaković, Nikola | |
dc.creator | Ivanović, Nenad | |
dc.creator | Manasijević, Miodrag | |
dc.date.accessioned | 2018-03-03T14:02:33Z | |
dc.date.available | 2018-03-03T14:02:33Z | |
dc.date.issued | 2004 | |
dc.identifier.isbn | 978-0-87849-940-3 | |
dc.identifier.issn | 0255-5476 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/6420 | |
dc.description.abstract | Hyperfine fields (HFF) in a polycrystalline HtFe(2) binary compound were measured at Ta-181 probe ion sites using the time differential perturbed angular correlation (TDPAC) method. Analysis of TDPAC spectra obtained in measurements revealed two components. One of them corresponded to the magnetic perturbation with the value B-hfl (Ta) = 13.82(7) T at room temperature and it was ascribed to the interaction at the regular position of Hf in the cubic C15 (MgCu2-type) structure of the HfFe2 compound. The second component with hyperfine field value of B-hf2 (Ta) = 8.0(2) T is probably due to the presence of a minor amount of the hexagonal C14 (MgZn2-type) structure. Measurements showed that it had come to a change in the ratio of different components of TDPAC spectra with annealing but the values for hyperfine fields for both components have not changed significantly. The origin of the hyperfine magnetic field and its difference in the two Structures (C14 and C15) were discussed taking into account crystal structure effects. | en |
dc.publisher | Materials Science Forum | |
dc.rights | restrictedAccess | en |
dc.source | Progress in Advanced Materials and Processes : Proceedings of the Fifth Yugoslav Materials Research Society, YUCOMAT V | en |
dc.subject | HfFe2 | en |
dc.subject | hyperfine field | en |
dc.subject | laves phases | en |
dc.subject | TDPAC | en |
dc.title | Influence of annealing on structure and magnetic properties of laves phase HfFe2 | en |
dc.type | conferenceObject | en |
dc.rights.license | ARR | |
dcterms.abstract | Ивановић Ненад; Манасијевиц, М; Цекиц, Б; Новаковић Никола; Белошевић-Чавор Јелена; | |
dc.citation.volume | 453-454 | |
dc.citation.spage | 89 | |
dc.citation.epage | 92 | |
dc.identifier.wos | 000221535700016 | |
dc.identifier.doi | 10.4028/www.scientific.net/MSF.453-454.89 | |
dc.citation.rank | M23 | |
dc.description.other | Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia | en |
dc.type.version | publishedVersion |
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