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Infrared Solar Cells
PbS colloidal quantum dot infrared solar cells can supplement silicon or perovskite solar cells. The energy level evolution of large size PbS quantum dots causes the authors to reconsider the matching charge extraction contacts. In article number 2105495, Haisheng Song and co‐workers develop a sputtered ZnO‐based champion device which obtains a certified power conversion efficiency...
Infrared solar cells (IRSCs) can supplement silicon or perovskite SCs to broaden the utilization of the solar spectrum. As an ideal infrared photovoltaic material, PbS colloidal quantum dots (CQDs) with tunable bandgaps can make good use of solar energy, especially the infrared region. However, as the QD size increases, the energy level shrinking and surface facet evolution makes us reconsider the...