Pregled bibliografske jedinice broj: 131888
Posible origins of spin glass transition in a U low doped YRu2Si2
Posible origins of spin glass transition in a U low doped YRu2Si2 // 2nd Meeting on Concepts in Strongly Correlated Electronic systems / Zlatić, Veljko (ur.).
Hvar, Hrvatska, 2002. (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Posible origins of spin glass transition in a U low doped YRu2Si2
Autori
Očko, Miroslav ; Sarrao, John, Luis
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
2nd Meeting on Concepts in Strongly Correlated Electronic systems
/ Zlatić, Veljko - , 2002
Skup
2nd Meeting on Concepts in Strongly Correlated Electronic systems
Mjesto i datum
Hvar, Hrvatska, 03.08.2002
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
YbAgxIn1-xCu4; Kondo temperatures
Sažetak
We report on resistivity and thermopower measurements of the YbIn1-xAg-xCu4 alloy system (x &#8805 ; 0.5). It is shown that the thermopower is in a nice agreement with the susceptibility results. The resistivity data indicate that the Kondo temperature of the lowest lying ground state levels, TKl, increases with increasing x what is an unexpected behaviour for the Yb+3 ion since the lattice constant decreases with x. On contrary, the Kondo temperature of the all ground state levels, TKh, decreases with increasing x for x > 0.5. We discuss these behaviours and suggest possible explanations.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
