41 citations · 42 across the 2 of their papers we have counts for
4 papers · 1 filter
Evidence of large polarons in photoemission band mapping of the perovskite semiconductor CsPbBr
M. Puppin, S. Polishchuk, N. Colonna +16
Lead-halide perovskite (LHP) semiconductors are emergent optoelectronic materials with outstanding transport properties which are not yet fully understood. We find signatures of la…
An electron acceptor molecule in a nanomesh: F4TCNQ on h-BN/Rh(111)
Huanyao Cun, Ari Paavo Seitsonen, Silvan Roth +4
The adsorption of molecules on surfaces affects the surface dipole and thus changes in the work function may be expected. The effect in change of work function is particularly stro…
Enhanced ultrafast relaxation rate in the Weyl semimetal phase of measured by time-and angle-resolved photoelectron spectroscopy
A. Crepaldi, G. Autès, G. Gatti +18
has recently been shown to realize in its low-temperature phase the type-II Weyl semimetal (WSM). We investigated by time- and angle- resolved photoelectron spect…
Formation of one-dimensional self-assembled silicon nanoribbons on Au(110)-(2x1)
Mohamed Rachid Tchalal, Hanna Enriquez, Andrew J. Mayne +10
We report results on the self-assembly of silicon nanoribbons on the (2x1) reconstructed Au(110) surface under ultra-high vacuum conditions. Upon adsorption of 0.2 monolayer (ML) o…