Naslov
Formation, structure and electronic structure of ultrathin Ag films on V(100): experiments and calculations

Autori
Kralj, Marko ; Wandelt, Klaus ; Pervan, Petar ; Milun, Milorad ; Lazić, Predrag ; Crljen, Željko ; Brako, Radovan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Extended abstracts / - Venecija, 2004

Skup
IVC-16/ICSS-12/NANO-8/AIV-17

Mjesto i datum
Venecija, Italija, 28.06.2004. - 02.07.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ultrathin silver films; vanadium; quantum well states

Sažetak
One of the intriguing electronic phenomena in ultrathin films is the formation of so-called quantum well state s (QWS). Our research is focused to ultrathin silver films on V(100) in the limit of small thicknesses (1-5 layers). Due to the profound difference of the band structure of two metals, sp and d QWS are formed, dominating large parts of valence band region. We study the formation, structure and electronic structure of the system. Experiments were performed in three different ultrahigh vacuum systems: in Zagreb (STM, LEED, ARPES, AES), Bonn (STM, AES) and in Trieste at Elettra synchrotron (ARPES, LEED). The ab initio calculations were perfonned in the DFT approach, using DACAPO code.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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