203 citations · 303 across the 7 of their papers we have counts for
7 papers
Ultrafast dynamics of excitons in black phosphorus
Geoffroy Kremer, Juan F. P. Mosquera, Joël Morf +9
Excitons are key quasiparticles determining the optical properties of solids. As such, they can be utilized to coherently control the electronic structure of materials using optica…
Bonding states underpinning structural transitions in IrTe observed with micro-ARPES
C. W. Nicholson, M. D. Watson, A. Pulkkinen +6
Competing interactions in low-dimensional materials can produce nearly degenerate electronic and structural phases. We investigate the staircase of structural phase transitions in…
Electronic structure of few-layer black phosphorus from -ARPES
Florian Margot, Simone Lisi, Irène Cucchi +13
Black phosphorus (BP) stands out among two-dimensional (2D) semiconductors because of its high mobility and thickness dependent direct band gap. However, the quasiparticle band str…
A Sacrificial Magnet Concept for Field Dependent Surface Science Studies
Danyang Liu, Jens Oppliger, Aleš Cahlík +3
We demonstrate a straightforward approach to integrating a magnetic field into a low-temperature scanning tunneling microscope (STM) by adhering an NdFeB permanent magnet to a magn…
Adaptive Sparse Sampling for Quasiparticle Interference Imaging
Jens Oppliger, Berk Zengin, Danyang Liu +4
Quasiparticle interference imaging (QPI) offers insight into the band structure of quantum materials from the Fourier transform of local density of states (LDOS) maps. Their acquis…
Band structure of a IV-VI black phosphorus analogue, the thermoelectric SnSe
I. Pletikosić, F. von Rohr, P. Pervan +4
The success of black phosphorus in fast electronic and photonic devices is hindered by its rapid degradation in presence of oxygen. Orthorhombic tin selenide is a representative of…
Effect of Electron Count and Chemical Complexity in the Ta-Nb-Hf-Zr-Ti High-Entropy Alloy Superconductor
Fabian von Rohr, Michal J. Winiarski, Jing Tao +2
High-entropy alloys are made from random mixtures of principal elements on simple lattices, stabilized by a high mixing entropy. The recently discovered BCC Ta-Nb-Hf-Zr-Ti high ent…