Anti-reflective nanostructures for Efficiency Improvement of GaAs based Solar Cells

被引：1

作者：

Tenwar, Ankit Kumar ^{[1
]}

Singh, Sadhna ^{[1
]}

Mal, Indranil ^{[1
]}

Samajdar, Dip Prakash ^{[1
]}

机构：

[1] PDPM Indian Inst Informat Technol Design & Mfg, Dept Elect & Commun Engn, Jabalpur, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2022年 / 58卷

关键词：

Optical absorption; Nanostructure; Nano array;

D O I：

10.1016/j.matpr.2022.02.163

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, Gallium Arsenide (GaAs) and Silicon (Si) nanostructure based solar cells are investigated for efficiency enhancement. The optical absorption capability of triangular, hemispherical, and truncated nanocone geometries used as anti-reflection coatings are analyzed using COMSOL Multiphysics based on Finite Element Method calculations. The optical effects of different nanostructures with constant period of 400 nm on the top of the substrate are studied. Truncated nanocone structures can achieve optical absorption improvements as compared to the other two nanostructures. Furthermore, (GaAs)-based solar cell nanostructures exhibit higher optical absorption as compared to Si-based nanostructures. Copyright (C) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the 1st International Conference on Physics of Materials and Technology.

引用

页码：682 / 685

页数：4

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