24 citations · 28 across the 5 of their papers we have counts for
6 papers
Reversible nanoscale patterning of WTe with a scanning tunneling microscope
Kevin Hauser, Danyang Liu, Berk Zengin +6
Manipulating the lattice structure of ferroelectric quantum materials enables their use in low-power electronic devices, including field-effect transistors. WTe is a Weyl-semim…
Weak-signal extraction enabled by deep-neural-network denoising of diffraction data
Jens Oppliger, M. Michael Denner, Julia Küspert +20
Removal or cancellation of noise has wide-spread applications for imaging and acoustics. In every-day-life applications, denoising may even include generative aspects, which are un…
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…
Fast spectroscopic mapping of two-dimensional quantum materials
Berk Zengin, Jens Oppliger, Danyang Liu +3
Spectroscopic mapping refers to the massive recording of spectra whilst varying an additional degree of freedom, such as: magnetic field, location, temperature, or charge carrier c…
Sparse Sampling for Fast Quasiparticle Interference Mapping
Jens Oppliger, Fabian Donat Natterer
Scanning tunneling microscopy (STM) is a notoriously slow technique; Data-recording is serial which renders complex measurement tasks, such as quasiparticle interference (QPI) mapp…