Lead-Free Halide Double Perovskites: A Review of the Structural, Optical, and Stability Properties as Well as Their Viability to Replace Lead Halide Perovskites

Perovskite solar cells employ lead halide perovskite materials as light absorbers. These perovskite materials have shown exceptional optoelectronic properties, making perovskite solar cells a fast-growing solar technology. Perovskite solar cells have achieved a record efficiency of over 20%, which h...

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Bibliographic Details
Main Authors: Edson Meyer, Dorcas Mutukwa, Nyengerai Zingwe, Raymond Taziwa
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Metals
Subjects:
Online Access:http://www.mdpi.com/2075-4701/8/9/667