205 citations · 355 across the 4 of their papers we have counts for
4 papers
First observation of spin-helical Dirac fermions and topological phases in undoped and doped Bi2Te3 demonstrated by spin-ARPES spectroscopy
D. Hsieh, Y. Xia, D. Qian +12
Electron systems that possess light-like dispersion relations or the conical Dirac spectrum, such as graphene and bismuth, have recently been shown to harbor unusual collective sta…
Rashba type spin-orbit splitting of quantum well states in ultrathin Pb films
Hugo Dil, Fabian Meier, Jorge Lobo-Checa +3
A Rashba type spin-orbit splitting is found for quantum well states formed in ultrathin Pb films on Si(111). The resulting momentum splitting is comparable to what is found for sem…
Is graphene on Ru(0001) a nanomesh?
Thomas Brugger, Sebastian Günther, Bin Wang +5
The electronic structure of a single layer graphene on Ru(0001) is compared with that of a single layer hexagonal boron nitride nanomesh on Ru(0001). Both are corrugated sp2 networ…
Direct observation of Space Charge Dynamics by picosecond Low Energy Electron Scattering
C. Cirelli, M. Hengsberger, A. Dolocan +3
The electric field governing the dynamics of space charge produced by high intensity femtosecond laser pulses focused on a copper surface is investigated by time-resolved low-energ…