161 citations · 1.1k across the 31 of their papers we have counts for
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Ultrafast nano-imaging of dark excitons
David Schmitt, Jan Philipp Bange, Wiebke Bennecke +15
The role and impact of spatial heterogeneity in two-dimensional quantum materials represents one of the major research quests regarding the future application of these materials in…
Ultrafast dynamics of bright and dark excitons in monolayer WSe and heterobilayer WSe/MoS
Jan Philipp Bange, Paul Werner, David Schmitt +15
The energy landscape of optical excitations in mono- and few-layer transition metal dichalcogenides (TMDs) is dominated by optically bright and dark excitons. These excitons can be…
GFET Lab: A Graphene Field-Effect Transistor TCAD Tool
Nathaniel J. Tye, Abdul Wadood Tadbier, Stephan Hofmann +1
Graphene field-effect transistors (GFETs) are experimental devices which are increasingly seeing commercial and research applications. Simulation and modelling forms an important s…
Multi-dimensional microwave sensing using graphene waveguides
Patrik Gubeljak, Lorenzo Pedrazzetti, Oliver J. Burton +4
This paper presents an electrolytically gated broadband microwave sensor where atomically-thin graphene layers are integrated into coplanar waveguides and coupled with microfluidic…
Formation of moiré interlayer excitons in space and time
David Schmitt, Jan Philipp Bange, Wiebke Bennecke +11
Moiré superlattices in atomically thin van-der-Waals heterostructures hold great promise for an extended control of electronic and valleytronic lifetimes, the confinement of excito…
Determining the Proximity Effect Induced Magnetic Moment in Graphene by Polarized Neutron Reflectivity and X-ray Magnetic Circular Dichroism
R. O. M. Aboljadayel, C. J. Kinane, C. A. F. Vaz +12
We report the magnitude of the induced magnetic moment in CVD-grown epitaxial and rotated-domain graphene in proximity with a ferromagnetic Ni film, using polarized neutron reflect…
Tunable Klein-like tunneling of high-temperature superconducting pairs into graphene
David Perconte, Fabian A. Cuellar, Constance Moreau-Luchaire +9
Superconductivity can be induced in a normal material via the leakage of superconducting pairs of charge carriers from an adjacent superconductor. This so-called proximity effect i…
High-mobility, wet-transferred graphene grown by chemical vapor deposition
D. De Fazio, D. G. Purdie, A. K. Ott +11
We report high room-temperature mobility in single layer graphene grown by Chemical Vapor Deposition (CVD) after wet transfer on SiO and hexagonal boron nitride (hBN) encapsula…
Non-equilibrium properties of graphene probed by superconducting tunnel spectroscopy
Simon Zihlmann, Péter Makk, Sebastián Castilla +6
We report on non-equilibrium properties of graphene probed by superconducting tunnel spectroscopy. A hexagonal boron nitride (hBN) tunnel barrier in combination with a superconduct…
30 GHz optoelectronic mixing in CVD graphene
A. Montanaro, S. Mzali, J. -P. Mazellier +12
We report an optoelectronic mixer based on chemical vapour-deposited graphene. Our device consists in a coplanar waveguide that integrates a graphene channel, passivated with an at…
Measuring the Proton Selectivity of Graphene Membranes
Michael I. Walker, Philipp Braeuninger-Weimar, Robert S. Weatherup +2
By systematically studying the proton selectivity of free-standing graphene membranes in aqueous solutions we demonstrate that protons are transported by passing through defects. W…