436 citations · 1.5k across the 29 of their papers we have counts for
13 papers · 1 filter
Clip-on lens for scanning tunneling luminescence microscopy
Aleš Cahlík, Cinja C. Müller, Fabian D. Natterer
We demonstrate and verify the in-situ addition of a collecting lens for electroluminescence experiments to an existing scanning tunneling microscope. We fabricate a simple clip-on…
A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements
Aleš Cahlík, Danyang Liu, Berk Zengin +3
The on-surface synthesis of nano-graphenes has led the charge in prototyping structures with perspectives beyond silicon-based technology. Following reports of open-shell systems i…
Flat bands with fragile topology through superlattice engineering on single-layer graphene
Anastasiia Skurativska, Stepan S. Tsirkin, Fabian D Natterer +2
'Magic'-angle twisted bilayer graphene has received a lot of interest due to its flat bands with potentially non-trivial topology that lead to intricate correlated phases. A spectr…
Quantifying the interplay between fine structure and geometry of an individual molecule on a surface
Manuel Steinbrecher, Werner M. J. van Weerdenburg, Etienne F. Walraven +10
The pathway toward the tailored synthesis of materials starts with precise characterization of the conformational properties and dynamics of individual molecules. Electron spin res…
A scanning tunneling microscope capable of electron spin resonance and pump-probe spectroscopy at mK temperature and in vector magnetic field
Werner M. J. van Weerdenburg, Manuel Steinbrecher, Niels P. E. van Mullekom +4
In the last decade, detecting spin dynamics at the atomic scale has been enabled by combining techniques like electron spin resonance (ESR) or pump-probe spectroscopy with scanning…
Tuning the exchange bias on a single atom from 1 mT to 10 T
Kai Yang, William Paul, Fabian D. Natterer +8
Shrinking spintronic devices to the nanoscale ultimately requires localized control of individual atomic magnetic moments. At these length scales, the exchange interaction plays im…
Thermal and magnetic field stability of holmium single atom magnets
Fabian Donat Natterer, Fabio Donati, François Patthey +1
We use spin-polarized scanning tunneling microscopy to demonstrate that Ho atoms on magnesium oxide exhibit a coercive field of more than 8 T and magnetic bistability for many minu…
Engineering the eigenstates of coupled spin-1/2 atoms on a surface
Kai Yang, Yujeong Bae, William Paul +8
Quantum spin networks having engineered geometries and interactions are eagerly pursued for quantum simulation and access to emergent quantum phenomena such as spin liquids. Spin-1…
An On/Off Berry Phase Switch in Circular Graphene Resonators
Fereshte Ghahari, Daniel Walkup, Christopher Gutiérrez +10
The phase of a quantum state may not return to its original value after the system's parameters cycle around a closed path; instead, the wavefunction may acquire a measurable phase…
Reading and Writing Single-Atom Magnets
Fabian D. Natterer, Kai Yang, William Paul +5
The highest-density magnetic storage media will code data in single-atom bits. To date, the smallest individually addressable bistable magnetic bits on surfaces consist of 5-12 ato…
Creating and Probing Electron Whispering Gallery Modes in Graphene
Yue Zhao, Jonathan Wyrick, Fabian D. Natterer +7
Designing high-finesse resonant cavities for electronic waves faces challenges due to short electron coherence lengths in solids. Previous approaches, e.g. the seminal nanometer-si…
Distinction of Nuclear Spin States with the Scanning Tunneling Microscope
Fabian Donat Natterer, François Patthey, Harald Brune
We demonstrate rotational excitation spectroscopy with the scanning tunneling microscope for physisorbed hydrogen and its isotopes hydrogen-deuterid and deuterium. The observed exc…
Two Distinct Phases of Bilayer Graphene Films on Ru(0001)
Marco Papagno, Daniela Pacilé, Dinesh Topwal +14
By combining angle-resolved photoemission spectroscopy and scanning tunneling microscopy we reveal the structural and electronic properties of multilayer graphene on Ru(0001). We p…