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Spin-orbit splitting in ultra thin Ag films on Cu(100)


Mikšić Trontl, Vesna; Kralj, Marko; Milun, Milorad; Pervan, Petar
Spin-orbit splitting in ultra thin Ag films on Cu(100) // Surface science, 551 (2004), 1/2; 125-131 doi:10.1016/j.susc.2004.01.001 (međunarodna recenzija, članak, znanstveni)


Naslov
Spin-orbit splitting in ultra thin Ag films on Cu(100)

Autori
Mikšić Trontl, Vesna ; Kralj, Marko ; Milun, Milorad ; Pervan, Petar

Izvornik
Surface science (0039-6028) 551 (2004), 1/2; 125-131

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

Ključne riječi
Spin-orbit splitting; ultra thin films; Ag; Cu(100)

Sažetak
Ultra thin silver films deposited on Cu(1 0 0) have been studied by high energy and angle resolved photoemission spectroscopy (ARPES), scanning tunnelling microscopy (STM) and low electron energy diffraction (LEED). An effective spin–orbit splitting in the Ag 4d was measured as the morphology of deposited silver was changing from the silver–copper alloy to separated silver–copper systems. It is found that in the limit of small silver concentration the spin–orbit splitting is equal to the atomic value, i.e., 0.22 eV. With the increasing silver concentration the splitting continuously increases reaching the value of 0.28 eV at the saturation coverage (0.9 ML). Possible effects that induce increase of the effective spin–orbit splitting are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0035016
0036037

Ustanove
Institut za fiziku, Zagreb

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


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