313 citations · 1.9k across the 16 of their papers we have counts for
16 papers
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…
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.…
Electroluminescence from multi-particle exciton complexes in transition metal dichalcogenide semiconductors
Matthias Paur, Aday J. Molina-Mendoza, Rudolf Bratschitsch +3
Light emission from higher-order correlated excitonic states has been recently reported in hBN-encapsulated monolayer WSe2 and WS2 upon optical excitation. These exciton complexes…
Thickness-Dependent Differential Reflectance Spectra of Monolayer and Few-Layer MoS2, MoSe2, WS2 and WSe2
Yue Niu, Sergio Gonzalez-Abad, Riccardo Frisenda +12
The research field of two dimensional (2D) materials strongly relies on optical microscopy characterization tools to identify atomically thin materials and to determine their numbe…
Atomically thin p-n junctions based on two-dimensional materials
Riccardo Frisenda, Aday J Molina-Mendoza, Thomas Mueller +2
Recent research in two-dimensional (2D) materials has boosted a renovated interest in the p-n junction, one of the oldest electrical components which can be used in electronics and…
Characterization of highly crystalline lead iodide nanosheets prepared by room-temperature solution processing
Riccardo Frisenda, Joshua O. Island, Jose L. Lado +15
Two-dimensional semiconducting materials are particularly appealing for many applications. Although theory predicts a large number of two-dimensional materials, experimentally only…
High current density electrical breakdown of TiS3 nanoribbon-based field-effect transistors
Aday J. Molina-Mendoza, Joshua O. Island, Wendel S. Paz +11
The high field transport characteristics of nanostructured transistors based on layered materials are not only important from a device physics perspective but also for possible app…
Electronics and optoelectronics of quasi-one dimensional layered transition metal trichalcogenides
Joshua O. Island, Aday J. Molina-Mendoza, Mariam Barawi +9
The isolation of graphene and transition metal dichalcongenides has opened a veritable world to a great number of layered materials which can be exfoliated, manipulated, and stacke…
Gate Tunable Photovoltaic Effect in MoS2 vertical P-N Homostructures
Simon A. Svatek, Elisa Antolin, Der-Yuh Lin +8
P-n junctions based on vertically stacked single or few layer transition metal dichalcogenides (TMDCs) have attracted substantial scientific interest. Due to the propensity of TMDC…
Micro-reflectance and transmittance spectroscopy: a versatile and powerful tool to characterize 2D materials
Riccardo Frisenda, Yue Niu, Patricia Gant +9
Optical spectroscopy techniques such as differential reflectance and transmittance have proven to be very powerful techniques to study 2D materials. However, a thorough description…
Engineering the optoelectronic properties of MoS2 photodetectors through reversible noncovalent functionalization
Aday J. Molina-Mendoza, Luis Vaquero-Garzon, Sofia Leret +3
We present an easy drop-casting based functionalization of MoS2-based photodetectors that results in an enhancement of the photoresponse of about four orders of magnitude, reaching…
Highly responsive UV-photodetectors based on single electrospun TiO2 nanofibres
Aday J. Molina-Mendoza, Alicia Moya, Riccardo Frisenda +9
In this work we study the optoelectronic properties of individual TiO2 fibres produced through coupled sol-gel and electrospinning, by depositing them onto pre-patterned Ti/Au elec…
Franckeite: a naturally occurring van der Waals heterostructure
Aday J. Molina-Mendoza, Emerson Giovanelli, Wendel S. Paz +11
The fabrication of van der Waals heterostructures, artificial materials assembled by individually stacking atomically thin (2D) materials, is one of the most promising directions i…
Centimeter-scale synthesis of ultrathin layered MoO3 by van der Waals epitaxy
Aday J. Molina-Mendoza, Jose Luis Lado, Joshua Island +12
We report on the large-scale synthesis of highly oriented ultrathin MoO3 layers using a simple and low-cost atmospheric pressure by van der Waals epitaxy growth on muscovite mica s…
Strong modulation of optical properties in black phosphorus through strain-engineered rippling
Jorge Quereda, Pablo San-José, Vincenzo Parente +7
Controlling the bandgap through local-strain engineering is an exciting avenue for tailoring optoelectronic materials. Two-dimensional crystals are particularly suited for this pur…
Long-range Scanning Tunneling Microscope for the study of nanostructures on insulating substrates
Aday Molina-Mendoza, José Gabriel Rodrigo, Joshua Island +4
The Scanning Tunneling Microscope is a powerful tool for studying the electronic properties at the atomic level, however it's relatively small scanning range and the fact that it c…