Wednesday 29 July 2020
New fabrication method brings single-crystal perovskite devices closer to viability
Nanoengineers have developed a new method to fabricate perovskites as single-crystal thin films, which are more efficient for use in solar cells and optical devices than the current state-of-the-art polycrystalline forms of the material. Their fabrication method -- which uses standard semiconductor fabrication processes -- results in flexible single-crystal perovskite films with controlled area, thickness, and composition.
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