Ion migration in perovskite light‐emitting diodes: mechanism, characterizations, and material and device engineering

N Li, Y Jia, Y Guo, N Zhao - Advanced Materials, 2022 - Wiley Online Library
In recent years, perovskite light‐emitting diodes (PeLEDs) have emerged as a promising
new lighting technology with high external quantum efficiency, color purity, and wavelength …

Ion Migration and Accumulation in Halide Perovskite Solar Cells

L Zuo, Z Li, H Chen - Chinese Journal of Chemistry, 2023 - Wiley Online Library
Comprehensive Summary The halide perovskite semiconductors‐based solar cells (PVSCs)
show great promise as next‐generation renewable energy sources, with the merits of low …

Bandgap prediction of metal halide perovskites using regression machine learning models

V Vakharia, IE Castelli, K Bhavsar, A Solanki - Physics Letters A, 2022 - Elsevier
Organometal halide perovskites represent a type of nanomaterials, which are extensively
used in solar cells, light-emitting diodes, detectors and memristors due to their outstanding …

Phase transformations and vibrational properties of hybrid organic–inorganic perovskite MAPbI3 bulk at high pressure

Ardimas, T Pakornchote, W Sukmas, S Chatraphorn… - Scientific Reports, 2023 - nature.com
The structural stability and internal properties of hybrid organic–inorganic perovskites
(HOIPs) have been widely investigated over the past few years. The interplay between …

Revealing the Free Energy Landscape of Halide Perovskites: Metastability and Transition Characters in CsPbBr3 and MAPbI3

E Fransson, JM Rahm, J Wiktor, P Erhart - Chemistry of Materials, 2023 - ACS Publications
Halide perovskites have emerged as a promising class of materials for photovoltaic
applications. A challenge of these applications is preventing the crystal structure from …

Compositional heterogeneity in Cs y FA 1− y Pb (Br x I 1− x) 3 perovskite films and its impact on phase behavior

J Barrier, RE Beal, A Gold-Parker, JA Vigil… - Energy & …, 2021 - pubs.rsc.org
Hybrid organic inorganic lead halide perovskite semiconductors of the form CsyFA1− yPb
(BrxI1− x) 3 are promising candidate materials for high-efficiency photovoltaics. Notably …

Compositional Variation in FAPb1–xSnxI3 and Its Impact on the Electronic Structure: A Combined Density Functional Theory and Experimental Study

S Kahmann, Z Chen, O Hordiichuk… - … Applied Materials & …, 2022 - ACS Publications
Given their comparatively narrow band gap, mixed Pb–Sn iodide perovskites are interesting
candidates for bottom cells in all-perovskite tandems or single junction solar cells, and their …

Impact of halogen substitution on the electronic and optical properties of 2D lead-free hybrid perovskites

C Chen, Y Kuai, X Li, J Hao, L Li, Y Liu… - The Journal of …, 2021 - ACS Publications
Development of hybrid organic–inorganic lead halide perovskites is still hampered by the
toxicity of lead and their structural stability in air. Hence, the research of lead-free …

Solvent evaporation induced preferential crystal orientation BiI3 films for the high efficiency MA3Bi2I9 perovskite solar cells

J Li, H Han, B Li, C Zhao, J Xu, J Yao - Journal of Alloys and Compounds, 2022 - Elsevier
In this paper, we develop a solvent evaporation induced method and demonstrate that it is
effective in suppressing the growth of the BiI 3 (003) crystal plane and favoring the growth of …

[Ce3+-Pr3+-Nd3+]: CsPbI2. 2Br0. 8 stable energy system for photonic and electrical performance upgradation in multitudinous applications

SB Jaffri, KS Ahmad, I Abrahams, MD Albaqami - Ceramics International, 2024 - Elsevier
Adopting an integrated and consolidated strategy to energy generation, conversion, and
storage is linked to energy sustainability in the modern day. Current investigation explores …