241 citations · 293 across the 3 of their papers we have counts for
6 papers
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…