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Two-Dimensional Semiconductor Heterojunctions for Optoelectronics and Electronics

open access: yesFrontiers in Energy Research, 2021
Two-dimensional (2D) layered semiconductors are current research hotspots on account of their wide variety of applications in electronics and optoelectronics due to their particular ultrathin nature.
Qian Wang   +3 more
doaj   +1 more source

Controllable synthesis and optoelectronic applications of wafer-scale MoS2 films

open access: yesMaterials Research Express, 2022
The chemical vapor deposition (CVD) method is widely used for synthesizing two-dimensional (2D) materials such as molybdenum disulfide (MoS _2 ) because of the process’ simplicity, relatively low cost, compatibility with other process, and tendency to ...
Youngchan Kim
doaj   +1 more source

Obtaining an Operating Point Solution of a Traveling Wave Laser Model

open access: yesIEEE Access, 2021
This paper presents a method of obtaining an operating point configuration for a laser model based on a traveling wave model (TWM), which can then be used in a circuit-level simulator.
John H. Rasmussen, Tom J. Smy
doaj   +1 more source

Optoelectronic Properties of Atomically Thin MoxW(1−x)S2 Nanoflakes Probed by Spatially-Resolved Monochromated EELS

open access: yesNanomaterials, 2021
Band gap engineering of atomically thin two-dimensional (2D) materials has attracted a huge amount of interest as a key aspect to the application of these materials in nanooptoelectronics and nanophotonics.
Mario Pelaez-Fernandez   +3 more
doaj   +1 more source

Microfluidic Synthesis, Doping Strategy, and Optoelectronic Applications of Nanostructured Halide Perovskite Materials

open access: yesMicromachines, 2022
Halide perovskites are increasingly exploited as semiconducting materials in diverse optoelectronic applications, including light emitters, photodetectors, and solar cells.
Shuangyang Zou   +3 more
doaj   +1 more source

Dark and Bright Excitons in Halide Perovskite Nanoplatelets

open access: yesAdvanced Science, 2022
Semiconductor nanoplatelets (NPLs), with their large exciton binding energy, narrow photoluminescence (PL), and absence of dielectric screening for photons emitted normal to the NPL surface, could be expected to become the fastest luminophores amongst ...
Moritz Gramlich   +7 more
doaj   +1 more source

State of Charge and Capacity Tracking in Vanadium Redox Flow Battery Systems

open access: yesClean Technologies, 2022
The vanadium redox flow battery electrolyte is prone to several capacity loss mechanisms, which must be mitigated to preserve electrolyte health and battery performance.
Kalvin Schofield, Petr Musilek
doaj   +1 more source

Modelling and Design of a Dual Depletion PIN Photodiode as Temperature Sensor

open access: yesSensors, 2023
Nowadays, optical systems play an important role in communications. Dual depletion PIN photodiodes are common devices that can operate in different optical bands, depending on the chosen semiconductors.
Ricardo A. Marques Lameirinhas   +2 more
doaj   +1 more source

2D Material Optoelectronics for Information Functional Device Applications: Status and Challenges

open access: yesAdvanced Science, 2020
Graphene and the following derivative 2D materials have been demonstrated to exhibit rich distinct optoelectronic properties, such as broadband optical response, strong and tunable light–mater interactions, and fast relaxations in the flexible nanoscale.
Teng Tan   +4 more
doaj   +1 more source

Halide Perovskite Single Crystals: Optoelectronic Applications and Strategical Approaches

open access: yesEnergies, 2020
Halide perovskite is one of the most promising semiconducting materials in a variety of fields such as solar cells, photodetectors, and light-emitting diodes.
Yurou Zhang   +8 more
doaj   +1 more source

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