A vacuum deposition process is developed to fabricate high efficiency perovskite solar cells with high stability using alternating layer-by-layer vacuum deposition.The power conversion efficiencies fo
In dye-sensitized solar cells(DSSCs),the HOMO-LUMO energy gap of organic sensitizers should be large enough for enabling efficient electron injection and dye regeneration.However,the LUMOs of most pra
Flexible organic solar cell shave emerged as a promising candidate of solar energy technology due to their advantages of flexibility, low cost, and lightweight.