Mechanical & Materials Engineering, Department of

 

Date of this Version

2019

Citation

Patent No.: US 10,199,579 B2

Comments

Apl. No.: 15/691,479

Abstract

Organic-inorganic hybrid perovskite (OIHP) based photo-responsive devices include an OIHP active layer disposed between a cathode layer and an anode layer, and an electron extraction layer disposed between the cathode layer and the active layer. The electron extraction layer includes a layer of C60 directly disposed on the active layer. The active layer includes an organometal trihalide perovskite layer (e.g., CH3NH3PbI2X, where X includes at least one of Cl, Br, or I).

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