241 citations · 295 across the 6 of their papers we have counts for
8 papers
Nanoscale confinement and control of excitonic complexes in a monolayer WSe2
Hyowon Moon, Lukas Mennel, Chitraleema Chakraborty +5
Nanoscale control and observation of photophysical processes in semiconductors is critical for basic understanding and applications from optoelectronics to quantum information proc…
A photosensor employing data-driven binning for ultrafast image recognition
Lukas Mennel, Aday J. Molina-Mendoza, Matthias Paur +6
Pixel binning is a technique, widely used in optical image acquisition and spectroscopy, in which adjacent detector elements of an image sensor are combined into larger pixels. Thi…
Sparse pixel image sensor
Lukas Mennel, Dmitry K. Polyushkin, Dohyun Kwak +1
As conventional frame-based cameras suffer from high energy consumption and latency, several new types of image sensors have been devised, with some of them exploiting the sparsity…
Intrinsic Donor-Bound Excitons in Ultraclean Monolayer Semiconductors
Pasqual Rivera, Minhao He, Bumho Kim +16
The monolayer transition metal dichalcogenides are an emergent semiconductor platform exhibiting rich excitonic physics with coupled spin-valley degree of freedom and optical addre…
Low-temperature electron-phonon interaction of quantum emitters in hexagonal Boron Nitride
Gabriele Grosso, Hyowon Moon, Christopher J. Ciccarino +6
Quantum emitters based on atomic defects in layered hexagonal Boron Nitride (hBN) have emerged as promising solid state 'artificial atoms' with atom-like photophysical and quantum…
Real-time image processing with a 2D semiconductor neural network vision sensor
Lukas Mennel, Joanna Symonowicz, Stefan Wachter +3
In recent years, machine vision has taken huge leaps and is now becoming an integral part of various intelligent systems, including autonomous vehicles, robotics, and many others.…
Analogue two-dimensional semiconductor electronics
Dmitry K. Polyushkin, Stefan Wachter, Lukas Mennel +6
While digital electronics has become entirely ubiquitous in today's world and appears in the limelight, analogue electronics is still playing a crucial role in many devices and app…
Optical imaging of strain in two-dimensional crystals
Lukas Mennel, Marco M. Furchi, Stefan Wachter +3
Strain engineering is widely used in material science to tune the (opto-)electronic properties of materials and enhance the performance of devices. Two-dimensional atomic crystals…