A new eigenvalue problem solver for thermo‐mechanical vibration of Timoshenko nanobeams by an innovative nonlocal finite element method

HM Numanoğlu, H Ersoy, B Akgöz… - … Methods in the Applied …, 2022 - Wiley Online Library
In this study, size‐dependent thermo‐mechanical vibration analysis of nanobeams is
examined. Size‐dependent dynamic equations are obtained by implementing Hamilton's …

Absorption of light in vertical III-V semiconductor nanowires for solar cell and photodetector applications

N Anttu - Crystals, 2023 - mdpi.com
Vertical III-V semiconductor nanowires have shown promising absorption of light for solar
cell and photodetector applications. The absorption properties can be tuned through the …

A comprehensive study of mechanically stacked tandem photovoltaic devices: materials selection and efficiency analysis using SCAPS

MNA Dipon, MA Sahriar, S Sarker, MT Islam… - Energy Conversion and …, 2024 - Elsevier
To advance the photovoltaic industry, highly efficient solar modules with reduced
manufacturing and installation costs are needed amidst rapid market growth. To surpass the …

[PDF][PDF] 底部反射增强的GaAs 纳米线径向pin 结阵列太阳能电池

刘浩然, 颜鑫, 袁学光, 张阳安, 张霞 - Acta Optica Sinica, 2021 - researching.cn
摘要提出了一种基于底部反射增强的GaAs 纳米线径向pin 结阵列的太阳能电池,
利用有限差分时域法和有限元方法对其光谱吸收和光伏性能进行了研究. 结果表明 …

Optical and electrical characterization of solar cell with nanowires mimicking antireflection coating layers considering axial and radial PN junctions

FJ Cabrera‐España, A Kamuka… - Energy Science & …, 2024 - Wiley Online Library
It has been well documented that the usage of a textured cover layer reduces reflection from
the air‐solar cell interface, which ultimately enhances the power conversion efficiency (PCE) …

Enhanced light absorption of kinked nanowire arrays for high-performance solar cells

X Yan, P Xu, Y Li, X Zhang, X Ren - Optics Communications, 2023 - Elsevier
A kinked InP nanowire array solar cell architecture is proposed for high-performance solar
cells. Coupled three-dimensional optoelectronic simulations are performed to investigate the …

Simulation of optical absorption in conical nanowires

DP Wilson, RR LaPierre - Optics Express, 2021 - opg.optica.org
The optical absorptance from arrays of GaAs nanowires (NWs) was examined by the finite
element method. Absorptance in cylindrical NWs, frustum nanocones (with base wider than …

Optimized light trapping of InP-ZnO core–shell nanocone array as high-absorption solar cells

M Zamani, Z Kordrostami - The European Physical Journal Plus, 2023 - Springer
This paper presents the design of an optimized and efficient nanocone array solar cell. With
the help of two approaches, it is possible to achieve the best performance for nanocone …

Performance enhancement of ultra-thin nanowire array solar cells by bottom reflectivity engineering

X Yan, H Liu, N Sibirev, X Zhang, X Ren - Nanomaterials, 2020 - mdpi.com
A bottom-reflectivity-enhanced ultra-thin nanowire array solar cell is proposed and studied
by 3D optoelectronic simulations. By inserting a small-index MgF2 layer between the …

Disorder induced absorption enhancement of light in gaas nanowire array

M Shahnewaz, S Iqbal, MZ Baten, MI Tahmid - Journal of Optics, 2022 - iopscience.iop.org
Light absorption characteristics of vertically aligned GaAs nanowire (NW) arrays with
disordered diameters and heights are investigated in this work using finite difference time …