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Investigation of structural and external parameters affecting the efficiency of quantum dot solar cells: A modified detailed-balance model study    
Yazarlar (3)
Doç. Dr. Fatih KOÇ Doç. Dr. Fatih KOÇ
Kırşehir Ahi Evran Üniversitesi, Türkiye
Carlos A. Duque
Mehmet Şahin
Abdullah Gül Üniversitesi, Türkiye
Devamını Göster
Özet
In this study, the power conversion efficiency (PCE) of InP/GaAs/GaSb quantum dot solar cell (QDSC) with type II confinement regime is investigated depending on different structural parameters such as, core radius, spacer layer, and outer shell thickness using both original detailed balance model (ODBM) developed by Shockley and Queisser, and modified detailed balance model (MDBM). Moreover, the effect of external parameters such as temperature and hydrostatic pressure on the PCE is also investigated, and the possible physical reasons are discussed in detail and comparatively. The results show that the MDBM can better reveal the critical effects of the structural parameters, i.e., the size and material properties and the confinement regime on the PCE. A significant result related to this shows that the PCE of the InP/GaAs/GaSb QDSC model can be optimized by adjusting the spacer material thickness to …
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü Diğer hakemli uluslarası dergilerde yayınlanan tam makale
Dergi Adı Materials Today Quantum
Dergi ISSN 2950-2578
Dergi Tarandığı Indeksler DOAJ
Makale Dili İngilizce
Basım Tarihi 09-2025
Cilt No 7
Doi Numarası 10.1016/j.mtquan.2025.100047
Makale Linki https://doi.org/10.1016/j.mtquan.2025.100047