Photovoltaic and Charge Trapping Characteristics of Screen-Printed Monocrystalline Silicon Solar Cells with Molybdenum Oxides as Hole-Selective Layers by H2Ar Plasma Pretreatment
Joint Authors
Liu, Chi-Chung
Cheng, Chin-Lung
Hsu, Chih-Chieh
Source
International Journal of Photoenergy
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-16
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Photovoltaic characteristics of screen-printed monocrystalline silicon solar cells (SPSSCs) with molybdenum oxide (MoOx) as hole-selective layers (HSLs) were demonstrated.
A H2/Ar plasma pretreatment (PPT) was incorporated into a MoOx/p-Si(100) interface, which shows the expected quality in terms of passivation.
Moreover, the charge trapping characteristics of the MoOx/p-Si(100) interface were presented.
The PPT parameters, including power, treated time, flow ratio of H2/Ar, and temperature, were investigated.
The experimental results indicate that the Si-H bond with a relatively high intensity was demonstrated for the H2/Ar PPT.
The achievement of a conversion efficiency (CE) improvement of more than 1.2% absolute from 18.3% to 19.5% for SPSSCs with H2/Ar PPT was explored.
The promoted mechanism was attributed to the reduction of the interface trap density caused by the large number of Si-H bonds at the silicon substrate and MoOx interface.
American Psychological Association (APA)
Cheng, Chin-Lung& Liu, Chi-Chung& Hsu, Chih-Chieh. 2020. Photovoltaic and Charge Trapping Characteristics of Screen-Printed Monocrystalline Silicon Solar Cells with Molybdenum Oxides as Hole-Selective Layers by H2Ar Plasma Pretreatment. International Journal of Photoenergy،Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1173270
Modern Language Association (MLA)
Cheng, Chin-Lung…[et al.]. Photovoltaic and Charge Trapping Characteristics of Screen-Printed Monocrystalline Silicon Solar Cells with Molybdenum Oxides as Hole-Selective Layers by H2Ar Plasma Pretreatment. International Journal of Photoenergy No. 2020 (2020), pp.1-5.
https://search.emarefa.net/detail/BIM-1173270
American Medical Association (AMA)
Cheng, Chin-Lung& Liu, Chi-Chung& Hsu, Chih-Chieh. Photovoltaic and Charge Trapping Characteristics of Screen-Printed Monocrystalline Silicon Solar Cells with Molybdenum Oxides as Hole-Selective Layers by H2Ar Plasma Pretreatment. International Journal of Photoenergy. 2020. Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1173270
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173270