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Surface-type nonvolatile electric memory elements based on organic-on-organic CuPc-H
(
Institute of Physics Publishing
, 2015 , Article)
A novel surface-type nonvolatile electric memory elements based on organic semiconductors CuPc and H2Pc are fabricated by vacuum deposition of the CuPc and H2Pc films on preliminary deposited metallic (Ag and Cu) electrodes. ...
A BHJ-thin-film/liquid-electrolyte based electrochemical-sensor for visible light-detection
(
Royal Society of Chemistry
, 2017 , Article)
The current study presents a new type of inexpensive and very sensitive bulk heterojunction (BHJ) organic photo-sensor (OPS) configuration that incorporates a layer of liquid electrolyte into the conventional BHJ photodiode ...
Effect of BaTiO3 on the sensing properties of PVDF composite-based capacitive humidity sensors
(
Elsevier Ltd
, 2020 , Article)
Capacitive humidity sensors consisting of materials such as polymers, ceramics, and piezoelectrics are widely used to monitor relative humidity levels. The effect of barium titanate (BaTiO3) nanoparticles on the humidity ...
Investigation of the structural, optical and gas sensing properties of PANI coated Cu-ZnS microsphere composite
(
Royal Society of Chemistry
, 2020 , Article)
Polyaniline (PANI)/Cu-ZnS composites with porous microspheres are prepared by a hydrothermal and in situ polymerization method. The structural, optical, and morphological properties are characterized by X-ray powder ...
Semi-transparent thermo-electric cells based on bismuth telluride and its composites with CNTs and graphene
(
National Institute of Optoelectronics
, 2019 , Article)
In this paper, semi-transparent thin film thermo-electric cells based on the composite of bismuth telluride (Bi2Te3, p-type and n-type) with graphene and carbon nanotubes (CNTs) have been reported. The voltage, current and ...
Enhancement of thermoelectric properties of low-toxic and earth-abundant copper selenide thermoelectric material by microwave annealing
(
Elsevier Ltd
, 2022 , Article)
Our current work aims to enhance the thermoelectric properties of p-type copper selenide (Cu2Se), a low toxic, earth-abundant intermediate material for thermoelectric applications by a low-cost, simple and fast microwave-assisted ...
Study of a ternary blend system for bulk heterojunction thin film solar cells
(
Institute of Physics Publishing
, 2016 , Article)
In this research, we report a bulk heterojunction (BHJ) solar cell consisting of a ternary blend system. Poly(3-hexylthiophene) P3HT is used as a donor and [6,6]-phenyl C61-butyric acid methylester (PCBM) plays the role ...
Electro-sprayed PVA coating with texture-enriched surface morphology for augmented humidity sensing
(
Elsevier B.V.
, 2018 , Article)
This article reports the modified surface morphology of Poly-vinyl Alcohol (PVA) films using electro-spraying coating technique. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) were conducted to examine ...
Optical absorption enhancement in polymer BHJ thin film using Ag nanostructures: A simulation study
(
Bentham Science Publishers
, 2020 , Article)
Background: The photo-absorption and light trapping through the different layers of the organic solar cell structures are a growing concern now-a-days as it affects dramatically the overall efficiency of the cells. In fact, ...
Synthesis and performance of large-scale cost-effective environment-friendly nanostructured thermoelectric materials
(
MDPI AG
, 2021 , Article)
Thermoelectricity is a promising technology that directly converts heat energy into electric-ity and finds its use in enormous applications. This technology can be used for waste heat recovery from automobile exhausts and ...