Light soaking of hydrogenated amorphous silicon: a short review

Autor:	Na Wang, Fanying Meng, Liping Zhang, Zhengxin Liu, Wenzhu Liu
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Hydrogenated amorphous silicon Silicon solar cells Light soaking Dangling bonds Energy industries. Energy policy. Fuel trade HD9502-9502.5 Renewable energy sources TJ807-830
Zdroj:	Carbon Neutrality, Vol 3, Iss 1, Pp 1-10 (2024)
Druh dokumentu:	article
ISSN:	2788-8614 2731-3948
DOI:	10.1007/s43979-024-00093-9
Popis:	Abstract Hydrogenated amorphous silicon (a-Si:H) has a long history in the development of photovoltaics, especially in the research field of a-Si:H thin-film solar cells and crystalline/amorphous silicon heterojunction solar cells. More than 40 years ago, Staebler and Wronski reported conductance decrease of a-Si:H induced by light soaking. This phenomenon has been widely investigated for electronic applications. In contrast to that, we found light soaking can also improve dark conductance of a-Si:H when boron or phosphorus atoms are doped into the amorphous network. Here we survey these two photoelectronic effects, and discuss their implementations to silicon solar cells.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/505393ac945a48b29c58a58a527f183d Zobrazit plný text záznamu Full text from SpringerLink View record in DOAJ