Results 21 to 30 of about 284,013 (332)
Nanomaterials, 2020 In this paper, the band-gap tunability of three monolayer semiconductors under hydrostatic pressure was intensively investigated based on first-principle simulations with a focus on monolayer antimony (Sb) as a semiconductor nanomaterial.
Xiangyu Dai +5 more
doaj +1 more source
CSA Doped Poly(aniline-co-o-toluidine) and Dispersed Zinc Oxide Nanoparticles: a Promising Material for Photovoltaics [PDF]
Materials Research, 2015 Copolymerization of aniline and o-toluidine is achieved by chemical oxidative polymerization with equal molar ratio of monomers in the presence of hydrochloric acid and ammonium persulphate as an oxidant.
Arunachalam Mahudeswaran +4 more
doaj +1 more source
Nanophotonics, 2015 Semiconductor nanowires have been used in a variety of passive and active optoelectronic devices including waveguides, photodetectors, solar cells, light-emitting diodes (LEDs), lasers, sensors, and optical antennas.
Wang Zhihuan, Nabet Bahram
doaj +1 more source
Micromachines, 2020 In this study, we propose an eight-channel monolithic optical transmitter using silicon electro-absorption modulators (EAMs) based on free-carrier injection by Schottky junctions. The transmitter consists of a 1 × 8 silicon arrayed-waveguide grating (AWG)
Uiseok Jeong +3 more
doaj +1 more source
ACS Applied Materials and Interfaces, 2022 Over the past few years, metal halide perovskite nanocrystals have been at the forefront of colloidal semiconductor nanomaterial research because of their fascinating properties and potential applications.
Clara Otero‐Martínez +2 more
semanticscholar +1 more source
Fifty years of optical fiber photonics development in Poland – OFTA2025 [PDF]
International Journal of Electronics and TelecommunicationsFiber Optics celebrates 50th anniversary of development in Poland. The conferences on Optical Fibers and Their Applications, organized in the country for 50 years, have played an important role in the development of the national scientific and technical ...
Ryszard S. Romaniuk, Jan Dorosz
doaj +1 more source
High Load-Induced Birefringence of PMMA Investigated in VIS/NIR Spectral Range [PDF]
, 2019 In the paper, we present the results of an investigation of polymethylmetacrylate’s birefringence induced due to applying high-load. The stress-induced birefringence of the polymethylmetacrylate samples was experimentally investigated by an apparatus ...
Káčik, Daniel +3 more
core +2 more sources
Frontiers in Chemistry, 2022 Data-driven methods are receiving increasing attention to accelerate materials design and discovery for organic light-emitting diodes (OLEDs). Machine learning (ML) has enabled high-throughput screening of materials properties to suggest new candidates ...
Hadi Abroshan +6 more
doaj +1 more source
3D photonic crystals for direct applications in light emitting devices [PDF]
, 2018 In this paper, we present IP-Dip polymer-based Photonic Crystals (PhCs), which are more and more attractive for photonic devices. These structures offer simple and cheap solutions, how to improve optical properties of these devices. In our experiment, we
Goraus, Matej +2 more
core +2 more sources
2D Materials Enabled Next‐Generation Integrated Optoelectronics: from Fabrication to Applications
Advancement of science, 2021 2D materials, such as graphene, black phosphorous and transition metal dichalcogenides, have gained persistent attention in the past few years thanks to their unique properties for optoelectronics.
Zhao Cheng +9 more
semanticscholar +1 more source