Pregled bibliografske jedinice broj: 512033
Role of the surface electronic structure in the enhancement of quantum friction between parallel silver slabs
Role of the surface electronic structure in the enhancement of quantum friction between parallel silver slabs // NanoSpain2011-ImagineNano
Bilbao, Španjolska, 2011. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 512033 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Role of the surface electronic structure in the enhancement of quantum friction between parallel silver slabs
Autori
Despoja, Vito ; Echenique, Pedro M. ; Šunjić, Marijan ; Vyacheslav, Silkin
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
NanoSpain2011-ImagineNano
Mjesto i datum
Bilbao, Španjolska, 11.04.2011. - 14.04.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Quantum friction; Quantum size effects; Acoustic surface plasmon
Sažetak
Force between two ultra thin (d~nm) metallic films in relative motion is investigated. Force vs. velocity shows local maximums for relative velocities which correspond to Fermi velocities within quantised 2D bands inside films which is attributed to quantum size effects. Force between metallic surfaces which support surface states (like noble metal (111) surfaces) is strongly enhanced, i.e. friction force is driven by Acoustic Surface Plasmon (ASP).
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-1191458-1011 - Elektronska svojstva površina i nanostruktura
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Marijan Šunjić
(autor)
