Device Modeling and Optimization for an Efficient Two-Terminal Perovskite Tandem Solar Cell

Performance investigation of MAPbI3/MASnI3 based all-perovskite tandem solar cell using SCAPS simulation

“…The transmitted light is the reason behind the high J sc value of the bottom cell as shown in figure 2(b). A study by Raghvendra et al [42] determined their current matching condition from a similar analysis. Up to 300nm, the values of J sc and PCE increase before reaching saturation.…”

Reply to: Letter to the editor of Heliyon re design and optimization of a high efficiency CdTe–FeSi2 based double-junction two-terminal tandem solar cell. Heliyon. 10 (2024) e27994

“…This phenomenon may be due to the absorption of incoming photons deep within the active layer, diverting them from the depletion zone. Consequently, the newly formed electron-hole pair is unable to enter the space charge area during its lifetime, resulting in bulk recombination of the carrier, as previously indicated [ 9 ].…”