154 citations · 241 across the 7 of their papers we have counts for
7 papers
Mastering the growth of antimonene on Bi2Se3: strategies and insights
Roberto Flammini, Conor Hogan, Stefano Colonna +13
Antimonene, the two-dimensional phase of antimony, appears in two distinct allotropes when epitaxially grown on Bi2Se3: the puckered asymmetric washboard (α) and buckled honeycomb…
Localized Magnetic States of Fe, Co, and Ni Impurities on Alkali Metal Films
P. Gambardella, S. S. Dhesi, Sandra Gardonio +3
X-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD) have been used to study transition metal impurities on K and Na films. The multiplet structure of t…
Growth, Morphology and Stability of Au in Contact with the Bi2Se3(0001) Surface
Mattia Fanetti, Iuliia Mikulska, Katja Ferfolja +8
We report a combined microscopy and spectroscopy study of Au deposited on the Bi2Se3(0001) single crystal surface. At room temperature Au forms islands, according to the Volmer-Web…
Excitation spectra of transition metal atoms on the Ag (100) surface controlled by Hund's exchange
S. Gardonio, M. Karolak, T. O. Wehling +5
We report photoemission experiments revealing the valence electron spectral function of Mn, Fe, Co and Ni atoms on the Ag(100) surface. The series of spectra shows splittings of hi…
Spectral functions of isolated Ce adatoms on paramagnetic surfaces
S. Gardonio, T. O. Wehling, L. Petaccia +6
We report photoemission experiments revealing the full valence electron spectral function of Ce adatoms on Ag(111), W(110) and Rh(111) surfaces. A transfer of Ce 4f spectral weight…
Correlated Electrons Step-by-Step: Itinerant-to-Localized Transition of Fe Impurities in Free-Electron Metal Hosts
C. Carbone, M. Veronese, P. Moras +10
High-resolution photoemission spectroscopy and realistic ab-initio calculations have been employed to analyze the onset and progression of d-sp hybridization in Fe impurities depos…
Absence of local magnetic moments in Ru and Rh impurities and clusters on Ag(100) and Pt(997)
J. Honolka, K. Kuhnke, L. Vitali +8
The magnetism of quench-condensed Ru and Rh impurities and metal films on Ag(100) and Pt(997) has been studied using x-ray magnetic circular dichroism. In the coverage range betwee…