Structural and electronic properties of Ag films on V(100) (CROSBI ID 496267)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Lazić, Predrag ; Brako, Radovan ; Crljen, Željko
engleski
Structural and electronic properties of Ag films on V(100)
We report on density functional theory (DFT) calculations of V(100) surfaces with up to 5 monolayers of Ag. We have determined the structure, i.e. the interlayer distances, adsorption energies, and work function. We identified the quantum well (QW) states and resonances at k||=0, localized largely within the silver overlayers, which are characteristic of each particular film thickness and usually produce a strong photoemission signal, as well as the quasi-two-dimensional states at the Fermi level, which lead to quantum oscillations in scanning tunneling microscopy (STM) experiments.
density functional theory; overlayers; silver; vanadium
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Podaci o prilogu
2003.
objavljeno
Podaci o matičnoj publikaciji
22nd European Conference on Surface Science (ECOSS 22) - Book of Abstracts
Prag:
Podaci o skupu
22nd European Conference on Surface Science (ECOSS 22)
predavanje
07.09.2003-12.09.2003
Prag, Češka Republika