Shima Valizadeh
Analysing efficiency and temperature variations in PSC structures utilizing RbGeBr3.
Valizadeh, Shima; Lawal, Sani Mohammed; Fough, Nazila; Shokri, Aliasghar
Authors
SANI LAWAL s.lawal1@rgu.ac.uk
Research Student
Dr Nazila Fough n.fough1@rgu.ac.uk
Lecturer
Aliasghar Shokri
Abstract
This paper investigates the utilization of RbGeBr3 as an absorbing layer in two types of perovskite solar cells. The investigation involves systematic adjustments in the thicknesses of both the RbGeBr3 as absorber layer and the electron transfer layer. The Poisson, continuity, and transport equations are solved using the finite element method. Gold was chosen as the electrode's metal contact. Furthermore, the study investigates the effect of temperature fluctuations on the efficiency of these systems. The FTO/ITO/RbGeBr3/PEDOT: PSS/Au configuration has the highest power conversion efficiency (11.37%), with a short-circuit current of 14.472 mA/cm² and an open-circuit voltage of 0.96 V. Furthermore, an alternative structure, FTO/TiO2/RbGeBr3/CuSCN/Au, is investigated, resulting in power conversion efficiencies of 10.58%. These findings have important implications for the development of more advanced and efficient perovskite solar cells with mineral perovskite layers.
Citation
VALIZADEH, S., LAWAL, S.M., FOUGH, N. and SHOKRI, A. 2024. Analysing efficiency and temperature variations in PSC structures utilizing RbGeBr3. In: Proceedings of the 6th Global power, energy and communication conference 2024 (GPECOM2024), 4-6 June 2024, Budapest, Hungary. Piscataway: IEEE [online], pages 334-338. Available from: https://doi.org/10.1109/gpecom61896.2024.10582665
Conference Name | 6th Global power, energy and communication conference 2024 (GPECOM2024) |
---|---|
Conference Location | Budapest, Hungary |
Start Date | Jun 4, 2024 |
End Date | Jun 6, 2024 |
Acceptance Date | Apr 28, 2024 |
Online Publication Date | Jun 6, 2024 |
Publication Date | Dec 31, 2024 |
Deposit Date | May 17, 2024 |
Publicly Available Date | Jul 18, 2024 |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 334-338 |
Series ISSN | 2832-7675 |
ISBN | 9798350351088 |
DOI | https://doi.org/10.1109/gpecom61896.2024.10582665 |
Keywords | Perovskite solar cell; Photovoltaic; Inorganic absorber layer; Efficiency; COMSOL multiphysics simulator |
Public URL | https://rgu-repository.worktribe.com/output/2339212 |
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