Results 41 to 50 of about 26,119 (351)
Epitaxial halide perovskite-based materials for photoelectric energy conversion
, 2021 Metal halide perovskites (MHP) are an emerging class of semiconducting materials with superior optoelectronic properties, which have achieved notable success in photoelectric device applications.
Yang, Shuang +4 more
core +1 more source
Metals, 2018 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.
Edson Meyer +3 more
doaj +1 more source
Chemical Reviews, 2021 Impedance spectroscopy (IS) provides a detailed understanding of the dynamic phenomena underlying the operation of photovoltaic and optoelectronic devices.
Antonio Guerrero +2 more
semanticscholar +1 more source
Solid-phase hetero epitaxial growth of α-phase formamidinium perovskite
Nature Communications, 2020 Though literature reports metal halide perovskite epitaxial growth on various substrates, controlling film growth for device applications remains a challenge.
Jin-Wook Lee +17 more
doaj +1 more source
Preventing bulky cation diffusion in lead halide perovskite solar cells
, 2021 The impact on device stability of the bulky cation-modified interfaces in halide perovskite solar cells is not well-understood. We demonstrate the thermal instability of the bulky cation interface layers used in some of the highest performing solar cells
Magdalena, Rovello +8 more
core +1 more source
Molecules, 2020 Despite the advancement made by the scientific community in the evolving photovoltaic technologies, including the achievement of a 29.1% power conversion efficiency of perovskite solar cells over the past two decades, there are still numerous challenges ...
Shadrack J. Adjogri, Edson L. Meyer
doaj +1 more source
Spontaneously Healing Buried Interfaces in n–i–p Halide Perovskite Photovoltaics
Advanced Energy & Sustainability Research, 2023 Accumulated halide defects on the buried interfaces of halide perovskite layers have exacerbated undesirable nonradiative recombination in the n–i–p perovskite photovoltaics, but are challenging to be passivated—the commonly used passivation molecules at
Xiaofeng Huang +10 more
doaj +1 more source
Halide Diffusion Equilibrium and Its Impact on Efficiency Evolution of Perovskite Solar Cells
, 2022 Understanding the degradation mechanism of perovskite solar cells (PSCs) is of particular importance to solve their instability issue, which is one of the major hindrances toward commercialization.
Liu, X +21 more
core +1 more source
Angewandte Chemie, 2021 Lead‐halide perovskites (LHPs), in the form of both colloidal nanocrystals (NCs) and thin films, have emerged over the past decade as leading candidates for next‐generation, efficient light‐emitting diodes (LEDs) and solar cells.
Junzhi Ye +5 more
semanticscholar +1 more source
Performance data of CH3NH3PbI3 inverted planar perovskite solar cells via ammonium halide additives
Data in Brief, 2019 The data provided in this data set is the study of organic-inorganic hybrid perovskite solar cells fabricated through incorporating the small amounts of ammonium halide NH4X (X = F, Cl, Br, I) additives into a CH3NH3PbI3 (MAPbI3) perovskite solution and ...
Muhammad Jahandar +9 more
doaj +1 more source