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   Articles with "perovskite heterostructure" as a keyword



Interfacial charge behavior modulation in 2D/3D perovskite heterostructure for potential high-performance solar cells

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recommendations! Published in 2019 at "Nano Energy"

DOI: 10.1016/j.nanoen.2019.02.069

Abstract: Abstract 2D/3D perovskite heterostructure can combine the advantages of 2D perovskite with well stability and 3D perovskite with high efficiency. 2D BA2PbI4/3D MAPbI3 heterostructures are constructed to study the interfacial electrical properties and charge transfer… read more here.

Keywords: heterostructure; performance; ba2pbi4; interface ... See more keywords

Interface properties of CsPbBr3/CsPbI3 perovskite heterostructure for solar cell

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recommendations! Published in 2021 at "Physica B: Condensed Matter"

DOI: 10.1016/j.physb.2021.413472

Abstract: Abstract We explore the interface properties of perovskite heterostructure CsPbBr 3 /CsPbI 3 through first-principles calculations. The structural interface is formed by the bonding of Cs-Br and Cs-I with bond length of ∼ 4.106 and… read more here.

Keywords: interface; perovskite heterostructure; solar cell; interface properties ... See more keywords

On-Wire Halide Perovskite-Heterostructure-Based Photodetectors for Encrypted Communication.

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recommendations! Published in 2025 at "Nano letters"

DOI: 10.1021/acs.nanolett.5c03661

Abstract: All-inorganic lead halide perovskites have generated considerable research interest due to their distinctive electronic and optoelectronic properties. In particular, their inherently soft crystal lattice allows greater tolerance to lattice mismatch, offering promising opportunities for heterostructure… read more here.

Keywords: wire halide; wire; perovskite heterostructure; heterostructure ... See more keywords
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Stable Graphene-Two-Dimensional Multiphase Perovskite Heterostructure Phototransistors with High Gain.

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recommendations! Published in 2017 at "Nano letters"

DOI: 10.1021/acs.nanolett.7b02980

Abstract: Recently, two-dimensional (2D) organic-inorganic perovskites emerged as an alternative material for their three-dimensional (3D) counterparts in photovoltaic applications with improved moisture resistance. Here, we report a stable, high-gain phototransistor consisting of a monolayer graphene on… read more here.

Keywords: high gain; perovskite heterostructure; multiphase perovskite; two dimensional ... See more keywords

Chiral Perovskite Heterostructure Films of CsPbBr3 Quantum Dots and 2D Chiral Perovskite with Circularly Polarized Luminescence Performance and Energy Transfer.

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recommendations! Published in 2024 at "ACS nano"

DOI: 10.1021/acsnano.4c06631

Abstract: This work reports the synthesis of chiral perovskite heterostructure films by combining a two-dimensional (2D) chiral (R-/S-MBA)2PbI4 perovskite with CsPbBr3 quantum dots (QDs). The as-synthesized chiral heterostructure films exhibit obvious circularly polarized luminescence (CPL) properties,… read more here.

Keywords: energy; perovskite heterostructure; heterostructure films; chiral perovskite ... See more keywords
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Mixed dimensional 0D/3D perovskite heterostructure for efficient green light-emitting diodes

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recommendations! Published in 2021 at "Journal of Materials Chemistry C"

DOI: 10.1039/d1tc03611d

Abstract: The construction of 0D/3D Cs4−xKxPbBr6/CsPbBr3 perovskite heterostructure facilitates efficient radiative recombination in the 3D phase. As a result, the EQE of the PeLEDs increased from 2.1% to 12.8%. read more here.

Keywords: perovskite heterostructure; mixed dimensional; dimensional perovskite; efficient green ... See more keywords

In situ construction of a double perovskite heterostructure with exsolved FeNi3 alloy nanoparticles for CO2 electrolysis in solid oxide electrolysis cells

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recommendations! Published in 2024 at "Journal of Materials Chemistry A"

DOI: 10.1039/d3ta07820e

Abstract: FeNi3 nanoparticles anchored on the (PrBa)0.95Fe1.6Ni0.4O6−δ double perovskite enhance the electrochemical performance and durability in direct CO2 electrolysis. read more here.

Keywords: double perovskite; perovskite heterostructure; construction double; situ construction ... See more keywords

2D/3D perovskite heterostructure solar cell with orientation-controlled Dion–Jacobson 2D phase

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recommendations! Published in 2023 at "Applied Physics Express"

DOI: 10.35848/1882-0786/accd44

Abstract: 2D/3D perovskite heterostructure solar cells with orientation-controlled 2D perovskites were realized. The obliquely and horizontally-oriented Dion–Jacobson (DJ) 2D perovskites were fabricated by templated growth onto (200)/(112)-oriented MAPbI3 and (110)-oriented MAPbI2Br, respectively. The obliquely oriented 2D… read more here.

Keywords: heterostructure solar; solar cell; orientation controlled; perovskite heterostructure ... See more keywords