53 citations · 214 across the 8 of their papers we have counts for
8 papers
Quantum simulator to emulate lower dimensional molecular structure
E. Sierda, X. Huang, D. I. Badrtdinov +7
Bottom-up quantum simulators have been developed to quantify the role of various interactions, dimensionality, and structure in creating electronic states of matter. Here, we demon…
Orbital memory from individual Fe atoms on black phosphorus
Brian Kiraly, Elze J. Knol, Alexander N. Rudenko +2
Bistable valency in individual atoms presents a new approach toward single-atom memory, as well as a building block to create tunable and stochastic multi-well energy landscapes. Y…
Anisotropic superconductivity induced at a hybrid superconducting-semiconducting interface
Anand Kamlapure, Manuel Simonato, Emil Sierda +7
Epitaxial semiconductor-superconductor heterostructures are promising as a platform for gate-tunable superconducting electronics. Thus far, the superconducting properties in such h…
Gating orbital memory with an atomic donor
Elze J. Knol, Brian Kiraly, Alexander N. Rudenko +3
Orbital memory is defined by two stable valencies that can be electrically switched and read-out. To explore the influence of an electric field on orbital memory, we studied the di…
An atomic Boltzmann machine capable of on-chip learning
Brian Kiraly, Elze J. Knol, Hilbert J. Kappen +1
The Boltzmann Machine (BM) is a neural network composed of stochastically firing neurons that can learn complex probability distributions by adapting the synaptic interactions betw…
p-band engineering in artificial electronic lattices
M. R. Slot, S. N. Kempkes, E. J. Knol +7
Artificial electronic lattices, created atom by atom in a scanning tunneling microscope, have emerged as a highly tunable platform to realize and characterize the lowest-energy ban…
Anisotropic two-dimensional screening at the surface of black phosphorus
Brian Kiraly, Elze J. Knol, Klara Volckaert +8
Screening in reduced dimensions has strong consequences on the electronic properties in van der Waals semiconductors, impacting the quasiparticle band gap and exciton binding energ…
Design and performance of an ultra-high vacuum spin-polarized scanning tunneling microscope operating at 30 mK and in a vector magnetic field
Henning von Allwörden, Andreas Eich, Elze J. Knol +5
We describe the design and performance of a scanning tunneling microscope (STM) which operates at a base temperature of 30 mK in a vector magnetic field. The cryogenics is based on…