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Parallel spin-momentum locking in a chiral topological semimetal
Jonas A. Krieger, Samuel Stolz, Inigo Robredo +23
Spin-momentum locking in solids describes a directional relationship between the electron's spin angular momentum and its linear momentum over the entire Fermi surface. While ortho…
Spin- and angle-resolved photoemission on topological materials
J. Hugo Dil
A historical review of spin- and angle-resolved photoemission on topological materials is presented, aimed at readers who are new to the field or who wish to obtain an overview of…
Observation of Wannier-Stark localization at the surface of BaTiO films by photoemission
Stefan Muff, Nicolas Pilet, Mauro Fanciulli +7
Observation of Bloch oscillations and Wannier-Stark localization of charge carriers is typically impossible in single-crystals, because an electric field higher than the breakdown…
Universal response of the type-II Weyl semimetals phase diagram
P. Rüßmann, A. P. Weber, F. Glott +11
The discovery of Weyl semimetals represents a significant advance in topological band theory. They paradigmatically enlarged the classification of topological materials to gapless…
Observation of a two-dimensional electron gas at CaTiO film surfaces
Stefan Muff, Mauro Fanciulli, Andrew P. Weber +6
The two-dimensional electron gas at the surface of titanates gathered attention due to its potential to replace conventional silicon based semiconductors in the future. In this stu…
Spin polarization and attosecond time delay in photoemission from spin degenerate states of solids
Mauro Fanciulli, Henrieta Volfová, Stefan Muff +5
After photon absorption, electrons from a dispersive band of a solid require a finite time in the photoemission process before being photoemitted as free particles, in line with re…