Journal of Computational Electronics

The computational characteristics of the fast Fourier transform associated with real-time information signals using traditional techniques is deemed the maximal hardware void with peak power consumption, which is an essential task for any ...

In this paper, we investigated theoretically the hydrogenic donor impurity states in strained wurtzite (In,Ga)N-GaN coupled quantum wells (CQWs). The variational approach is employed to obtain the dependence on built-in electric field (BEF), ...

A photonic crystal fiber (PCF)-based multi-analyte refractive index sensor is introduced in this study for the detection of four waterborne pathogens: Vibrio cholerae, Bacillus anthracis, Escherichia coli, and Enterococcus faecalis. The sensor ...${}^{\mathrm{}}$${}^{\mathrm{}}$

In response to address the constraints of fullerene analogues, scientists are constantly working on developing low-cost fullerene-free functionalization for nanoscale organic photovoltaics. During the present study, the computational design and ...

We present a new subthreshold analytical model for dual-material junctionless gate-all-around negative capacitance field-effect transistors (DM JL GAA NCFETs). The model accurately reproduces the electrostatic potential distribution, subthreshold ...

The concept of optical switching utilizing directional couplers and the electro-optic effect has been leveraged to design various sequential circuits. By applying an appropriate voltage to the core of the couplers, switching of optical pulse ...

This manuscript investigates how magnetic and non-magnetic effects influence the firing patterns, oscillations, and synchronization properties of the Hindmarsh–Rose neuron model under different magnetic conditions. The development of a fractal–...

The shallow trench isolation-based laterally diffused metal–oxide–semiconductor (STI LDMOS) is a crucial device for power integrated circuits. In this article, a novel framework that integrates an optimal objective function, Bayesian optimization (...

Metal chalcogenide perovskites have a number of benefits over lead-halide perovskites, including superior moisture resistance, light-induced degradation together with nontoxic elemental composition, higher absorption, and exceptional carrier ...$$

The implementation of a neural network on very large-scale integrated (VLSI) circuits provides flexibility in programmable systems. However, conventional field-programmable gate array (FPGA) neural chips suffer from longer computation times, ...

In this work, we present the study of AlGaN/GaN metal–oxide–semiconductor high-electron-mobility transistor (MOS-HEMT) biosensors for protein detection. We study the effects of technological parameters including the gate width, gate length, AlGaN ...

Recent advances in VLSI technology have led to the introduction of Quantum dot Cellular Automata (QCA) technology as a possible alternative to CMOS technology. This is owing mostly to its tiny feature size, high operating frequency, and low power ...

In this research, an efficient two-valley Monte Carlo model simulates the Schottky junction. Impurity and phonon scatterings are considered, and impact ionization is included in the scattering matrix. Non-parabolic energy bands are assumed, and ...

In this paper, the characteristics of the fundamental mode of surface plasmons in a circular cylindrical three-layer graphene waveguide structure are investigated. By using Maxwell equations in the cylindrical coordinate system and applying the ...

The present work aims at developing a new design strategy based on optimizing light trapping management in the CsSnI₃ perovskite active layer using back groove engineering, to tune the broadband photoresponsivity. To do so, an extensive numerical ...

This study investigates the influence of external hydrostatic pressure on the mechanical, electronic, and magnetic properties of cubic GdAlO₃ using density functional theory (DFT) and Monte Carlo (MC) simulations. Mechanically, upon pressure ...

Quantum confinement effects (QCEs) are significant in tunnel field-effect transistors (TFETs) since their operation is based on the mechanism of band-to-band tunneling. This study presents a simple approach for integrating QCEs into the ...

Metasurfaces have garnered significant attention in recent years for their ability to manipulate electromagnetic (EM) wave propagation, owing to their high design flexibility, low profiles, and ease of fabrication. This study proposes the use of ...

This study introduces a dual core photonic crystal fiber (DC-PCF) based biosensing approach for early detection of malaria in individuals by monitoring the variations in the red blood cells (RBCs). The proposed DC-PCF comprises four layers of a ...

This paper presents a novel photonic crystal structure for designing all-optical photonic crystal logic gates and functions based on threshold logic concept. The structure offers two- and three-input AND/NAND logic gates as well as three-input ...

This study introduces a distinctive entwined photonic crystal fiber (PCF) featuring two distinct and independent directed mode sections, collectively supporting a total of 112 orbital angular momentum (OAM) modes, comprising 76 + 36 modes. The ...$\mathrm{}\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}$$\mathrm{}$${}_{\mathrm{}\mathrm{}}$$\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}$$\mathrm{}$${}_{\mathrm{}\mathrm{}}$

In this paper, a metal–insulator–metal (MIM) array nanostructure consisting of a bowtie aperture and cylindrical holes is proposed as a field amplifier. This hybrid array consists of a grating film made of gold in which some cylindrical holes are ...

Solar cells can be represented by different n-diode models. The most commonly used models are single-diode (SDM), double-diode (DDM), and triple-diode (TDM). The SDM is the simplest and most widely used model with reversible current (I)-voltage (V)...

In this paper, a novel multi-inner analyte channel photonic crystal fiber (PCF) based surface plasmon resonance (SPR) sensor is proposed to analyse plasmodium falciparum parasitized human Red Blood Cells (RBCs) that leads to ague. The full ...$\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}{\mathrm{}}^{\mathrm{}}$$\mathrm{}{\mathrm{}}^{\mathrm{}}$

Adsorption of four canonical, two methylated, and one mutated nucleobases have been studied on single-layer blue phosphorene (SL-BlueP), including van der Waals interactions within density functional theory. Our calculations for electronic charge ...

The performance of 2D material-based field-effect transistors (2D FETs) is significantly influenced by the vertical extension, or depth, of electrostatically doped side Schottky contacts, which is determined through etching. This study employs ...

Electronic and thermoelectric properties of Irida-Graphene nanoribbons (IGNRs) are significantly influenced by their edge configurations. This article presents a comprehensive computational study of the band structure, density of states (DOS), ...

A double-barrier quantum well is created using a larger band gap V-cut modified armchair graphene nanoribbon (AGNR) for the barrier region and a pristine AGNR with a smaller bandgap for the channel region. The numerical non-equilibrium Green’s ...

The pursuit of increasingly efficient and cost-effective solar energy solutions has driven significant advancements in photovoltaic (PV) technologies over the past decade. Among these innovations, bifacial solar cells, which capture sunlight from ...

Gallium oxide (Ga₂O₃) is an emerging and promising candidate for high-power and radiation-rich environments, such as space, thanks to its ultra-wide bandgap (~ 4.9 eV) and high critical electrical field (~ 8 MV/cm). Radiation in space, such as ...