Numerical simulation of the properties of solar cells based on GaPNAs/Si heterostructures and GaN nanowires
- 作者: Mozharov A.M.1, Kudryashov D.A.1, Bolshakov A.D.1, Cirlin G.E.1,2, Gudovskikh A.S.1,3, Mukhin I.S.1,2
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隶属关系:
- St. Petersburg National Research Academic University, Russian Academy of Sciences
- ITMO University
- Saint Petersburg Electrotechnical University “LETI”
- 期: 卷 50, 编号 11 (2016)
- 页面: 1521-1525
- 栏目: XX International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 14–18, 2016
- URL: https://ogarev-online.ru/1063-7826/article/view/198550
- DOI: https://doi.org/10.1134/S1063782616110191
- ID: 198550
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详细
Using methods of numerical simulation, the modes of operation are considered and structures are determined for solar cells of combined dimension based on a planar GaPNAs/Si heterostructure and an array of GaN nanowires. It is shown that the array of GaN nanowires features antireflective properties at a level no lower than 2.5% under illumination with the AM1.5D solar spectrum. The efficiency of solar cells is affected to the greatest extent by the lifetimes of minority charge carriers and the thickness of photoactive layers. It is demonstrated that the efficiency of two-junction solar cells composed of GaPNAs alloy layers and an array of GaN nanowires on a Si substrate can be as high as 32% for AM1.5D.
作者简介
A. Mozharov
St. Petersburg National Research Academic University, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021
D. Kudryashov
St. Petersburg National Research Academic University, Russian Academy of Sciences
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021
A. Bolshakov
St. Petersburg National Research Academic University, Russian Academy of Sciences
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021
G. Cirlin
St. Petersburg National Research Academic University, Russian Academy of Sciences; ITMO University
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021; St. Petersburg, 197101
A. Gudovskikh
St. Petersburg National Research Academic University, Russian Academy of Sciences; Saint Petersburg Electrotechnical University “LETI”
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021; St. Petersburg, 197376
I. Mukhin
St. Petersburg National Research Academic University, Russian Academy of Sciences; ITMO University
Email: mozharov@spbau.ru
俄罗斯联邦, St. Petersburg, 194021; St. Petersburg, 197101
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