Results 41 to 50 of about 158,820 (192)

Machine Learning-Driven Optimization of Transport Layers in MAPbI₃ Perovskite Solar Cells for Enhanced Performance

IEEE Access
This study aims to analyse the performance of MAPbI3-based perovskite solar cells (PSCs) by integrating machine learning (ML) models with the SCAPS-1D simulator. An extensive dataset of 28,182 PSCs, combinations of six-electron transport layers, ten-hole
Velpuri Leela Devi, Piyush Kuchhal, Debasis de, Abhinav Sharma, Neeraj Kumar Shukla, Mona Aggarwal   +5 more
doaj   +1 more source

محاكاة خلية شمسية كهروضوئية ذات أساس SCAPS -1D باستعمال برنامج

, 2023
في هذا العمل سنقوم بدراسة شاملة لخلايا الطاقة الشمسية الكهروضوئية ذات أساس شبه الموصل 2 4 حيث سنقوم بمحاكات هذه الخلية باستعمال برنامج SCAPS 1D وذلك بغرض دراسة خصائص الخلية الشمسية ومدى تأثر أداء وكفاءة الخلية بالظروف الخارجية مثل الحرارة وأشعة ...
أكرم قايد
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Enhanced efficiency of thin-film solar cells using AgInSe₂ back surface field layer: a SCAPS-1D numerical study [PDF]

This study investigates the role of AgInSe₂ (AISe) as a back surface field (BSF) layer in enhancing thin-film photovoltaic (PV) devices with three absorber materials: Cu₂ZnSnS₄ (CZTS), Cu(In,Ga)Se₂ (CIGS), and CuInTe₂ (CIT).
Hossen, Md. Jakir, Al Mamun, Abdullah, Hossen, MJ, Siddika, Mst. Aysha, Siddika, MA, Ali, MF, Sheikh, Md. Rafiqul Islam, Ali, Md. Feroz, Mamun, AA, Sheikh, MRI   +9 more
core   +1 more source

Optimizing CsSnI3 perovskites with Al and In doping for photovoltaic applications: A computational approach

Scientific African
Lead-free perovskite solar cells offer a sustainable pathway for next-generation photovoltaics. This study employs a combined Density Functional Theory (DFT) and SCAPS-1D approach to investigate the structural, electronic, optical, and photovoltaic ...
Mekuria Tsegaye Alemu, Kingsley Onyebuchi Obodo, Chernet Amente Geffe   +2 more
doaj   +1 more source

Unipolar Barrier Near‐Infrared 2D Photodetectors for 3D Image Sensors

Advanced Science, EarlyView.
A MoTe2/WSe2/Cl–SnSe2 unipolar barrier photodetector is demonstrated, in which the WSe2 layer effectively blocks majority‐carrier injection, yielding suppressed dark current and enhanced near‐infrared (NIR) sensing. The device achieves high detectivity, a wide linear dynamic range, and fast response under 1310 nm illumination, enabling high‐fidelity 3D
Jung Pyo Hong, Sang‐Jun Kim, Jisu Jang, Je‐Jun Lee, Seong‐Jun Han, Eungseon Yeon, Jung Woo Kim, Jongtae Ahn, Sang Yeon Kim, Hyun Woo Ko, Sunghyun Han, Seung Ah Lee, Paul Hongsuck Seo, Young‐Woo Suh, Kimoon Lee, Gunuk Wang, Dong‐Guang Zheng, Sunghee Hong, Sangin Hahn, Seon Kyu Yoon, Min‐Chul Park, Do Kyung Hwang   +21 more
wiley   +1 more source

High mobility and transparent ZTO ETM prepared by RF reactive co-sputtering for perovskite solar cell application

Results in Physics, 2019
Thin-films of Zinc Tin Oxide (ZTO) with high charge carrier mobility and superior optical transmittance has been prepared by the rf-reactive co-sputtering technique in argon-oxygen (99:01) ambient.
M.A. Islam, K.S. Rahman, H. Misran, N. Asim, M.S. Hossain, M. Akhtaruzzaman, N. Amin   +6 more
doaj   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Investigating the influence of absorber layer thickness on the performance of perovskite solar cells: A combined simulation and impedance spectroscopy study

Materials Science for Energy Technologies
Absorber thickness is one among keys parameters that can have significant effects on the performance of the solar cell. An appropriate absorber thickness should be chosen to optimize the performance of the cell.The main objective of this work is to offer
A. Mortadi, E El Hafidi, M. Monkade, R. El Moznine   +3 more
doaj   +1 more source

Optimized Cas9‐Enriched Nanopore Sequencing and Analysis Workflow for Clinical Diagnosis of Repeat Expansion Disorders

Advanced Science, EarlyView.
An optimized Cas9‐enriched nanopore sequencing workflow, combined with STRiker, enables simultaneous analysis of disease‐associated STR loci from patient blood. The nCATS–STRiker workflow detects repeat expansions, de novo repeat motifs, interruption patterns, and methylation in a single assay, improving the genetic diagnosis of previously undiagnosed ...
Seungbok Lee, Chanju Jung, Minjeong Kim, Narae Kim, Gue‐Ho Hwang, Soon‐Tae Lee, Kon Chu, Sang Kun Lee, Han‐Joon Kim, Jong‐Hee Chae, Sangsu Bae, Jangsup Moon   +11 more
wiley   +1 more source

Estudio y evaluación del desempeño de celdas solares basadas en seleniuro de antimonio usando el simulador SCAPS-1D [PDF]

, 2022
"El uso y aplicación de simuladores para el desarrollo de dispositivos semiconductores incluso se vio incrementado exponencialmente debido a las condiciones impuestas ante la presente pandemia global.
Betanzos Sanchez, Omar
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