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Defects in Hybrid Perovskites: The Secret of Efficient Charge Transport (Adv. Funct. Mater. 48/2021)
Author(s) -
Musiienko Artem,
Ceratti Davide Raffaele,
Pipek Jindřich,
Brynza Mykola,
Elhadidy Hassan,
Belas Eduard,
Betušiak Marián,
Delport Geraud,
Praus Petr
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202170355
Subject(s) - perovskite (structure) , charge (physics) , materials science , optoelectronics , characterization (materials science) , electron , electron transport chain , charge carrier , halide , diffusion , nanotechnology , chemistry , physics , crystallography , inorganic chemistry , biochemistry , quantum mechanics , thermodynamics
Charge Transport A combination of optical, electric, and thermal spectroscopy tools shed light on the ground‐breaking interaction of defects with free charges in halide perovskite optoelectronic devices. For the first time, in article number 2104467, Artem Musiienko and co‐workers demonstrate the effect of defects on diffusion length, lifetime, and mobility of holes and electrons separately. Advanced characterization of charge transport and defects can stimulate new device architectures and material modification pathways.