Localized surface plasmon resonance in semiconductor nanocrystals
Localized surface plasmon resonance (LSPR) in semiconductor nanocrystals (NCs) that
results in resonant absorption, scattering, and near field enhancement around the NC can …
results in resonant absorption, scattering, and near field enhancement around the NC can …
Recent progress in short‐to long‐wave infrared photodetection using 2D materials and heterostructures
The extraordinary electronic, optical, and mechanical characteristics of 2D materials make
them promising candidates for optoelectronics, specifically in infrared (IR) detectors owing to …
them promising candidates for optoelectronics, specifically in infrared (IR) detectors owing to …
Ultrasensitive and ultrathin phototransistors and photonic synapses using perovskite quantum dots grown from graphene lattice
Organic-inorganic halide perovskite quantum dots (PQDs) constitute an attractive class of
materials for many optoelectronic applications. However, their charge transport properties …
materials for many optoelectronic applications. However, their charge transport properties …
A subwavelength graphene surface plasmon polariton-based decoder
In this study, a new structure based on surface plasmon polariton propagation for decode
operation in optical circuits is introduced. A graphene monolayer is sandwiched between …
operation in optical circuits is introduced. A graphene monolayer is sandwiched between …
Performance analysis of photodetectors based on 2D materials and heterostructures
N Nandihalli - Critical Reviews in Solid State and Materials …, 2024 - Taylor & Francis
The unprecedented demand for sophisticated, self-powered, compact, ultrafast, cost-
effective, and broadband light sensors for a myriad of applications has spurred a lot of …
effective, and broadband light sensors for a myriad of applications has spurred a lot of …
Design and optimization of an ultra-fast symmetrical 4× 2 encoder based on 2D photonic crystal nano-resonators for integrated optical circuits
In this paper, the design and simulation of an ultra-fast 4× 2 encoder have been optimized in
a new and unique way using the wave interference technique based on two-dimensional …
a new and unique way using the wave interference technique based on two-dimensional …
A review on graphene-based light emitting functional devices
In recent years, the field of nanophotonics has progressively developed. However, constant
demand for the development of new light source still exists at the nanometric scale. Light …
demand for the development of new light source still exists at the nanometric scale. Light …
Experimental comparison between Nb2O5- and TiO2-based photoconductive and photogating GFET UV detector
Z Sadeghi Neisiani, M Khaje, A Eslami Majd - Scientific Reports, 2023 - nature.com
In the present study, by adding graphene to a photoconductive photodetector with a niobium
pentoxide (Nb2O5) absorber layer and exploiting the photogating effect, the responsivity of …
pentoxide (Nb2O5) absorber layer and exploiting the photogating effect, the responsivity of …
Ultra-wideband terahertz metamaterial absorber based on Snowflake Koch Fractal dielectric loaded graphene
In this paper, an ultra-wideband terahertz metamaterial absorber is introduced based on a
Snowflake Koch Fractal (SKF) dielectric loaded on a sheet of graphene. Instead of …
Snowflake Koch Fractal (SKF) dielectric loaded on a sheet of graphene. Instead of …
Extended-bandwidth solar nano-concentrator integrated with graphene-metamaterial for photovoltaic energy harvesting applications
E Awad - Solar Energy Materials and Solar Cells, 2023 - Elsevier
Concentration photovoltaics are used to achieve solar energy focusing on small-area solar
cells, thus obtaining a high efficiency at a reasonable cost. An array of gold plasmonic …
cells, thus obtaining a high efficiency at a reasonable cost. An array of gold plasmonic …