Pregled bibliografske jedinice broj: 252097
Structural and magnetic studies of the CeIr5-xAlx and CeIr5-xGax systems
Structural and magnetic studies of the CeIr5-xAlx and CeIr5-xGax systems // Physica. B, Condensed matter, 202 (1994), 1-2; 11-15 doi:10.1016/0921-4526(94)00151-0 (međunarodna recenzija, članak, znanstveni)
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Naslov
Structural and magnetic studies of the CeIr5-xAlx and CeIr5-xGax systems
Autori
Blažina, Želimir
Izvornik
Physica. B, Condensed matter (0921-4526) 202
(1994), 1-2;
11-15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Cerium intermetallics ; magnetic properties ; crystal structure
Sažetak
Crystallographic and magnetic studies of the CeIr5-xAlx and CeIr5-xGax systems have been carried out. It was found that iridium in CeIr5 can be replaced by aluminium or gallium preferentially in the intermediate layer of the prototype structure up to CeIr3Al2 and CeIr3Ga2, respectively. Magnetic measurements indicate that the susceptibility of binary CeIr5 is nearly temperature independent, but in the ternary region it follows a Curie-Weiss behaviour. The negative Curie temperatures decrease and the effective magnetic moments increase monotonicall when the content of the substituent increases. The results are compared with some related systems and the valency of cerium is briefly discussed in terms of possible electron transfer and differences in electronegativity.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CAB Abstracts
