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Updated: Sep 23, 2025

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
Published on: September 8, 2017
Patterned films of a hybrid lead halide perovskite grown using space-confined conversion of metallic lead by reactive
Aleksei Y Grishko1, Andrey A Petrov1, Eugene A Goodilin1,2,3
1Laboratory of New Materials for Solar Energetics, Department of Materials Science, Lomonosov Moscow State University Lenin Hills 119991 Moscow Russia alexey.bor.tarasov@yandex.ru.
Abstract:
A unique technique for preparation of thin patterned perovskite films is suggested based on an interaction of reactive polyiodide melts with metallic lead coatings using a patterned die with a given relief. The growth of perovskite in confined space results in pin-hole free textured films.
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