Se Inter-Diffusion Limits Absorber Layer Grain Growth in CdSe - CdTe Photovoltaics
(2024)
Journal Article
Altamimi, T. F. S., Leaver, J. F., Durose, K., Major, J. D., & Mendis, B. G. (2024). Se Inter-Diffusion Limits Absorber Layer Grain Growth in CdSe - CdTe Photovoltaics. PRX Energy, 3(2), Article 023002. https://doi.org/10.1103/prxenergy.3.023002
Diffusion of Se from the CdSe window layer into the CdTe absorber improves the short circuit current density by narrowing the band gap and increasing the carrier lifetime. Thicker CdSe layers, however, show a dramatic loss in photocurrent collection... Read More about Se Inter-Diffusion Limits Absorber Layer Grain Growth in CdSe - CdTe Photovoltaics.