400 citations · 614 across the 3 of their papers we have counts for
4 papers
Direct evidence for efficient ultrafast charge separation in epitaxial WS/graphene heterostructure
S. Aeschlimann, A. Rossi, M. Chávez-Cervantes +8
We use time- and angle-resolved photoemission spectroscopy (tr-ARPES) to investigate ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS and graphene…
Probing carrier dynamics in photo-excited graphene with time-resolved ARPES
Isabella Gierz
The dynamics of photo-generated electron-hole pairs in solids are dictated by many-body interactions such as electron-electron and electron-phonon scattering. Hence, understanding…
Silicon surface with giant spin-splitting
I. Gierz, T. Suzuki, E. Frantzeskakis +7
We demonstrate the induction of a giant Rashba-type spin-splitting on a semiconducting substrate by means of a Bi trimer adlayer on a Si(111) wafer. The in-plane inversion symmetry…
Atomic Hole Doping of Graphene
Isabella Gierz, Christian Riedl, Ulrich Starke +2
Graphene is an excellent candidate for the next generation of electronic materials due to the strict two-dimensionality of its electronic structure as well as the extremely high ca…