Antiferromagnetic (AF) and ferrimagnetic (FiM) thin films have burgeoning significance in memory and computing applications due to their robustness and ultrafast and energy-efficient switching dynamics. Mn3Ga features a multitude of spin orders …

An approach for the implementation of a resistorless, electronically tunable quadrature oscillator (RETQO) is proposed in this paper. The proposed circuit consists of only one EX-CCCII block and two capacitors with a ground connection.

The electron transport properties of shorter peptides (i.e., dipeptides) consisting of oppositely charged amino acids have paved the way for the design of miniaturized molecular devices. In this context, we investigated two different dipeptides …

This work reports the fabrication and characterization of p-type organic metal–semiconductor–metal (MSM) Schottky barrier visible photodetector. The photodetector structure is interdigitated planar Al/pentacene/Al. Pentacene thin films were …

The sintering process of micro-silver joints in SiC devices that operate in high temperatures has attracted considerable attention in recent years, owing to its advantages in low processing temperatures. The first part of this work carries out a …

The goal of the current study was to develop a method for producing polymer-dispersed liquid crystal (PDLC) films for smart glasses that are thin and use a nematic liquid crystal system, epoxy resin monomers, hardeners, and epoxy resin. The …

To systematically investigate the effect of GaN interlayers (IL) on electron transport properties of GaN-based heterostructures, three groups of heterostructures, AlInN/AlN/GaN/InGaN/GaN, AlInN/GaN/AlN/InGaN/GaN and AlInN/AlGaN/GaN/InGaN/GaN were …

TiO2 nanotubes have been electrochemically reduced to form black TiO2 nanotube (BTNT) electrodes for improved loading and enhanced electrocatalytic properties of Fe2O3 nanoparticles for sensing dopamine. The nanoparticles were electrodeposited on …

In this paper, a nontoxic and biocompatible hydrogel optic fiber Fe3+ sensor is presented. Nitrogen carbon dots (NCDs) as fluorescence indicators are prepared by a one-step hydrothermal method using citric acid as the carbon source and urea as the …

Chalcogenide perovskites are receiving considerable attention as a new type of semiconducting material for optoelectronic applications. The current work is carried out on optimization studies for depositing SrZrS3 perovskite thin films via …

We focus on the electronic, magnetic, and ferroelectric properties of the bilayer composite, Bi0.9La0.1Fe0.9Mn0.1O3/La0.8Sr0.2MnO3 (BFO-LM/LSMO). The studied films were processed on a Pt-substrate using chemical solution deposition. The morphology …

With the emphasis on sustainable development and increased fossil fuel pollution, thermoelectric generators (TEGs) are gradually being applied to industrial waste heat and geothermal energy. However, their utilization efficiency is still low and …

Two-dimensional SnS holds significant potential in gas-sensing because of its numerous excellent characteristics. Based on first-principles density functional theory (DFT), the adsorption properties of small gas molecules such as NO2, SO2, and NO …

Carbon dots (CD) produced through chemical sources need a passivation agent, unlike those created from natural sources. These CD have a vivid luminescence, mainly in the blue spectrum, which can be used in various fields of science and …

Lead-free perovskites are among the compounds that are currently the most investigated for their potential application in photovoltaics because of their nontoxic effect on the environment. In this work, we report the structural, electronic, and …

Superfine silver powders are building blocks of silver paste, which plays a vital role as a conductive material in solar cells. The conductivity of silver paste is greatly affected by the shape, size, and homogeneity of silver powders. In this …

We report the presence of a giant magnetoimpedance (GMI) effect and multimagnon spin resonance in polycrystalline cylindrical TbCo6.2 at low magnetic fields. The structural and magnetic characterization supported the formation of well-grained …

Two-dimensional (2D) tungsten disulfide (WS2) is attracting increasing attention because of its excellent physical properties. However, the phonon scattering mechanisms of 2D T′-phase WS2 (T′-WS2) are still poorly understood. In this paper, we …

The effects of one and two line defects are investigated with respect to the band structures and local density of states (LDOS) in armchair graphene nanoribbons (AGNRs) under the quantum Hall effect (QHE) regime. The E–k diagrams for these systems …