138 citations · 449 across the 8 of their papers we have counts for
8 papers
In-situ strain tuning in hBN-encapsulated graphene electronic devices
Lujun Wang, Simon Zihlmann, Andreas Baumgartner +5
Using a simple setup to bend a flexible substrate, we demonstrate deterministic and reproducible in-situ strain tuning of graphene electronic devices. Central to this method is the…
New generation of moiré superlattices in doubly aligned hBN/graphene/hBN heterostructures
Lujun Wang, Simon Zihlmann, Ming-Hao Liu +5
The specific rotational alignment of two-dimensional lattices results in a moiré superlattice with a larger period than the original lattices and allows one to engineer the electro…
Temporal correlations and structural memory effects in break junction measurements
A. Magyarkuti, K. P. Lauritzen, Z. Balogh +5
We review data analysis techniques that can be used to study temporal correlations among conductance traces in break junction measurements. We show that temporal histograms are a s…
Magnetoresistence engineering and singlet/triplet switching in InAs nanowire quantum dots with ferromagnetic sidegates
G. Fábián, P. Makk, M. H. Madsen +3
We present magnetoresistance (MR) experiments on an InAs nanowire quantum dot device with two ferromagnetic sidegates (FSGs) in a split-gate geometry. The wire segment can be elect…
Fabrication of ballistic suspended graphene with local-gating
Romain Maurand, Peter Rickhaus, Peter Makk +5
Herein we discuss the fabrication of ballistic suspended graphene nanostructures supplemented with local gating. Using in-situ current annealing, we show that exceptional high mobi…
Local electrical tuning of the nonlocal signals in a Cooper pair splitter
G. Fülöp, S. d'Hollosy, A. Baumgartner +6
A Cooper pair splitter consists of a central superconducting contact, S, from which electrons are injected into two parallel, spatially separated quantum dots (QDs). This geometry…