Analysis of Cs<sub>2</sub>TiBr<sub>6</sub> Single-Halide Perovskite Solar Cell by Introducing IDL
Lead-based perovskite solar cells (PSCs) are popular in the photovoltaic industry for their remarkable properties, but issues like toxicity and instability limit their use. To address these problems, eco-friendly, lead-free, and stable Cesium Titanium Bromide (Cs2TiBr6) absorber material has been introduced. This work simulates an FTO/SnO2/IDL1/Cs2TiBr6/IDL2/MoOX/Au structure using SCAPS-1D incorporating the use of interfacial defect layer (IDL), examining factors such as layer thickness, doping, defect density, and quantum efficiency. The optimized structure achieves a power conversion efficiency (PCE) of 20.11%, having a fill factor of 82.17, VOC of 1.488 V, and JSC of 16.34 mA/cm². This research supports the development of efficient, low-toxic, and stable PSCs for the solar industry.
Authors
- Jaspinder Kaur (ORCID: https://orcid.org/0000-0002-3095-7175)
- Rikmantra Basu
- Ajay Kumar Sharma (ORCID: https://orcid.org/0000-0002-6685-3984)
- Syamantak Gupta
Institutions
- National Institute of Technology Delhi (IN)
Publication Details
- Published
- 2024-09-23
- DOI
- https://doi.org/10.1109/nusod62083.2024.10723669
- Citations
- 8
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.67