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Pregled bibliografske jedinice broj: 861

Thermopower Study Of La- And Ce-Doped Uru2si2


Očko, Miroslav; Park, Je-Geun
Thermopower Study Of La- And Ce-Doped Uru2si2 // Physica B, 230 (1997), 71-73 (međunarodna recenzija, članak, znanstveni)


Naslov
Thermopower Study Of La- And Ce-Doped Uru2si2

Autori
Očko, Miroslav ; Park, Je-Geun

Izvornik
Physica B (0921-4526) 230 (1997); 71-73

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Uru2si2; thermopower; antiferromagnetism

Sažetak
We have measured the thermopower of La-and Ce-doped URu2Si2. Since a feature distinctively related to an antiferromagnetic transition in URu2Si2 disappears between 2% and 5% of doping, we conclude that a small amount of either La- or Ce-doping modifies the magnetic ground state of URu2Si2 significantly. At higher concentrations, however, the thermopower data of La- and Ce-doped URu2Si2 differ from each other. This suggests that although U moments in (U,La)Ru2Si2 possibly become localised with increasing La concentration (U,Ce)Ru2Si2 seems to remain strongly hybridised up to 40% of Ce.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350105

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Miroslav Očko, (176485)

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