Results 21 to 30 of about 118,454 (169)

Electrodeposition of Nanoparticles and Continuous Film of CdSe on n-Si (100)

open access: yesNanomaterials, 2019
CdSe electrodeposition on n-Si (100) substrate was investigated in sulfuric acid solution. The behaviour and the deposition of the precursors (Cd and Se) were studied separately at first. Then, we explored both the alternated deposition, one layer by one,
Walter Giurlani   +9 more
doaj   +1 more source

Two-Dimensional Doped Materials

open access: yesMagnetochemistry, 2022
The recently intensified research in atomically thick two-dimensional (2D) materials has been motivated by their unique properties and the possibility of updating the future electronic and optoelectronic technologies. Doping can change the band structure
Junchi Liu, Bo Li, Qiuqiu Li
doaj   +1 more source

Valley Dependent Optoelectronics from Inversion Symmetry Breaking [PDF]

open access: yes, 2008
Inversion symmetry breaking allows contrasted circular dichroism in different k-space regions, which takes the extreme form of optical selection rules for interband transitions at high symmetry points.
Di Xiao   +7 more
core   +1 more source

Nanowire Optoelectronics

open access: yesNanophotonics, 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

Optoelectronic integrated circuits for analog optical computing: Development and challenge

open access: yesFrontiers in Physics, 2022
Over the past 2 decades, researches in artificial neural networks (ANNs) and deep learning have flourished and enabled the applications of artificial intelligence (AI) in image recognition, natural language processing, medical image analysis, molecular ...
Yihang Dan   +8 more
doaj   +1 more source

Quantum-optical influences in optoelectronics - an introduction [PDF]

open access: yes, 2018
This focused review discusses the increasing importance of quantum optics in the physics and engineering of optoelectronic components. Two influences relating to cavity quantum electrodynamics are presented.
Chow, Weng W., Reitzenstein, Stephan
core   +1 more source

Investigation of a Side-polished Fiber MZI and Its Sensing Performance [PDF]

open access: yes, 2020
A novel all-fiber Mach–Zehnder interferometer (MZI), which consists of lateral core fusion splicing of a short section of side-polished single mode fiber (SMF) between two SMFs was proposed and demonstrated.
He, Xing-Dao   +7 more
core   +1 more source

Graphene-based cardiac sensors and actuators

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Graphene, a 2D carbon allotrope, is revolutionizing many biomedical applications due to its unique mechanical, electrical, thermal, and optical properties.
Alex Savchenko   +5 more
doaj   +1 more source

Optical Birefringence Fiber Temperature Sensors in the Visible Spectrum of Light [PDF]

open access: yes, 2017
This article describes experimental tests to determine PM fibers Panda style responses to a thermal source with different initial temperature. The aim of this study was to determine the sensitivity of a polarization maintaining fiber to the radiating
Dvořák, Filip   +3 more
core   +1 more source

Recent Progress in Transparent Conductive Materials for Photovoltaics

open access: yesEnergies, 2022
Transparent conducting materials (TCMs) are essential components for a variety of optoelectronic devices, such as photovoltaics, displays and touch screens.
Sandeep Kumar Maurya   +3 more
doaj   +1 more source

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