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Pregled bibliografske jedinice broj: 489931

Charge fluctuations in the copper-oxide planes and the electron-phonon couplings


Tutiš, Eduard; Barišić, Slaven
Charge fluctuations in the copper-oxide planes and the electron-phonon couplings // Physica C. Superconductivity, 235/240 (1994), 2181-2182 doi:10.1016/0921-4534(94)92312-4 (međunarodna recenzija, članak, znanstveni)


Naslov
Charge fluctuations in the copper-oxide planes and the electron-phonon couplings

Autori
Tutiš, Eduard ; Barišić, Slaven

Izvornik
Physica C. Superconductivity (0921-4534) 235/240 (1994); 2181-2182

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

Ključne riječi
High Tc Superconductors; strong correlations; slave boson

Sažetak
Using the slave boson approach to treat the Ud → ∞ limit for the Coulomb repulsion on the copper site in the p-d model we give a short account on various charge fluctuation modes. The effect of the slave boson field adjustment on the strength and the Fermi surface effects for k=0 and k=(Pi, Pi)charge transfer modes is discussed. The implications for the screening of the corresponding electron-phonon couplings is also pointed out.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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