619 citations · 7.6k across the 80 of their papers we have counts for
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Electron transport through metal/MoS2 interfaces: edge- or area-dependent process?
Aron Szabo, Achint Jain, Markus Parzefall +2
In ultra-thin two-dimensional (2-D) materials, the formation of ohmic contacts with top metallic layers is a challenging task that involves different processes than in bulk-like st…
Optical antennas driven by quantum tunneling: a key issues review
Markus Parzefall, Lukas Novotny
Analogous to radio- and microwave antennas, optical nanoantennas are devices that receive and emit radiation at optical frequencies. Until recently, the realization of electrically…
Motional Sideband Asymmetry of a Nanoparticle Optically Levitated in Free Space
Felix Tebbenjohanns, Martin Frimmer, Vijay Jain +2
The hallmark of quantum physics is Planck's constant , whose finite value entails the quantization that gave the theory its name. The finite value of gives rise to inevitabl…
Optimal Position Detection of a Dipolar Scatterer in a Focused Field
Felix Tebbenjohanns, Martin Frimmer, Lukas Novotny
We theoretically analyze the problem of detecting the position of a classical dipolar scatterer in a strongly focused optical field. We suggest an optimal measurement scheme and sh…
Resolved Sideband Cooling of a Levitated Nanoparticle in the Presence of Laser Phase Noise
Nadine Meyer, Andres de los Rios Sommer, Pau Mestres +4
We investigate the influence of laser phase noise heating on resolved sideband cooling in the context of cooling the center-of-mass motion of a levitated nanoparticle in a high-fin…
Beam steering with a nonlinear optical phased array antenna
Sebastian Busschaert, Nikolaus Flöry, Sotirios Papadopoulos +3
Transition metal dichalcogenides (TMDCs) exhibit high second harmonic (SH) generation in the visible due to their non-centrosymmetric crystal structure in odd-layered form and dire…
Rapid flipping of parametric phase states
Martin Frimmer, Toni L. Heugel, Žiga Nosan +8
Since the invention of the solid-state transistor, the overwhelming majority of computers followed the von Neumann architecture that strictly separates logic operations and memory.…
Waveguide-integrated van der Waals heterostructure photodetector at telecom band with high speed and high responsivity
Nikolaus Flöry, Ping Ma, Yannick Salamin +5
Intensive efforts have been devoted to exploit novel optoelectronic devices based on two-dimensional (2D) transition-metal dichalcogenides (TMDCs) owing to their strong light-matte…
Theory for Cavity Cooling of Levitated Nanoparticles via Coherent Scattering: Master Equation Approach
C. Gonzalez-Ballestero, P. Maurer, D. Windey +3
We develop a theory for cavity cooling of the center-of-mass motion of a levitated nanoparticle through coherent scattering into an optical cavity. We analytically determine the fu…
One-dimensional edge contacts to a monolayer semiconductor
Achint Jain, Áron Szabó, Markus Parzefall +6
Integration of electrical contacts into van der Waals (vdW) heterostructures is critical for realizing electronic and optoelectronic functionalities. However, to date no scalable m…