Pregled bibliografske jedinice broj: 64653
Transport properties of CexY1-xCu2.05Si2: a heavy-fermion alloy system on the border of valence fluctuation
Transport properties of CexY1-xCu2.05Si2: a heavy-fermion alloy system on the border of valence fluctuation // Physical review. B, Condensed matter and materials physics, 64 (2001), 19; 195107, 7 doi:10.1103/PhysRevB.64.195107 (međunarodna recenzija, članak, znanstveni)
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Naslov
Transport properties of CexY1-xCu2.05Si2: a heavy-fermion alloy system on the border of valence fluctuation
Autori
Očko, Miroslav ; Geibel, Christoph ; Steglich, Frank
Izvornik
Physical review. B, Condensed matter and materials physics (1098-0121) 64
(2001), 19;
195107, 7
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
transport properties ; heavy fermions ; CexY1-xCu2.05Si2
Sažetak
We report results of electrical resistivity and thermopower measurements from 2 K to 300 K for the CexY1-xCu2.05Si2 alloy system. Both, the resistivity and thermopower, data show that the overall crystal field splitting, CF, does not depend of concentration and is the same as in the CexLa1-xCu2.05Si2 alloy system. The results are compared with pressure experiments on the CeCu2Si2 compound, with investigations of UxY1-xPd3 alloys and a recent analysis of the CexLa1-xCu2.05Si2 alloy system. We show that CexY1-xCu2.05Si2, a heavy fermion alloy system, evolves towards valence fluctuation systems.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
