Highly efficient and stable self-powered perovskite photodiode by cathode-side interfacial passivation with poly(methyl methacrylate)

HIGHLIGHTS

• who: Wonsun Kim and colleagues from the Department of Electrical and Biological Physics, Kwangwoon University, Seoul, Republic of Korea have published the research: Highly Efficient and Stable Self-Powered Perovskite Photodiode by Cathode-Side Interfacial Passivation with Poly(Methyl Methacrylate), in the Journal: Nanomaterials 2023, 619 of /2023/
• what: The authors demonstrated that the introduction of a cathode-side PMMA passivation layer between an absorber layer of MAPbI3 and the ETL effectively suppressed the leakage/noise currents and in turn improved the performance of the self-powered solution-processable MAPbI3 photodiodes.

SUMMARY

 



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