4 papers
Fermi surface chirality induced in a TaSe monosheet formed by a Ta/ BiSe interface reaction
Andrey Polyakov, Katayoon Mohseni, Roberto Felici +9
Spin-momentum locking in topological insulators and materials with Rashba-type interactions is an extremely attractive feature for novel spintronic devices and is therefore under i…
Time- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser
Dmytro Kutnyakhov, Rui Patrick Xian, Maciej Dendzik +38
Time-resolved photoemission with ultrafast pump and probe pulses is an emerging technique with wide application potential. Real-time recording of non-equilibrium electronic process…
Instability of the topological surface state in BiSe upon deposition of gold
A. Polyakov, C. Tusche, M. Ellguth +10
Momentum resolved photoemission spectroscopy indicates the instability of the Dirac surface state upon deposition of gold on the (0001) surface of the topological insulator BiS…
Improved Hölder continuity near the boundary of one-dimensional super-Brownian motion
Jieliang Hong
We show that the local time of one-dimensional super-Brownian motion is locally -Hölder continuous near the boundary if and fails to be locally -Hölder continuous if…