Recent progress and challenges of bismuth‐based halide perovskites for emerging optoelectronic applications

X Chen, M Jia, W Xu, G Pan, J Zhu… - Advanced Optical …, 2023 - Wiley Online Library
Recently, metal halide perovskites have attracted extensive attentions owing to their
superior optoelectronic properties in various device applications, such as solar cells …

Lead‐Free Halide Perovskites for Direct X‐Ray Detectors

X Geng, YA Chen, YY Li, J Ren, GH Dun… - Advanced …, 2023 - Wiley Online Library
Lead halide perovskites have made remarkable progress in the field of radiation detection
owing to the excellent and unique optoelectronic properties. However, the instability and the …

Highly‐Sensitive, Stable, and Fast‐Response Lead‐Free Cs2AgBiBr6 Double Perovskite Photodetectors Enabled by Synergistic Engineering of Do** Na+/Ce3+ …

N Ding, L Shao, T **e, G Pan, D Zhou… - Laser & Photonics …, 2022 - Wiley Online Library
Lead‐free double halide perovskites stand out as a promising material for constructing
stable and environmental‐friendly photodetectors (PDs) because of the excellent stability …

Recent advances in lead-free double perovskites for x-ray and photodetection

J Ghosh, PJ Sellin, PK Giri - Nanotechnology, 2022 - iopscience.iop.org
Over the last decade, lead halide perovskites have attracted significant research attention in
the field of photovoltaics, light-emitting devices, photodetection, ionizing radiation detection …

First-principles study on the mechanical, electronic and optical properties of double halide perovskite Cs2TlSbX6 (X= Cl, Br, I)

T Tang, D Hu, X Zhao, L Li, Y Tang - Physica Scripta, 2022 - iopscience.iop.org
The basic physical properties including electronic, mechanical and optical properties of Cs 2
TlSbX 6 (X= Cl, Br, I) are studied by the first principle calculation. The structural stability can …

Stoichiometric Engineering of Cs2AgBiBr6 for Photomultiplication-Type Photodetectors

M Jagadeeswararao, KM Sim, S Lee, M Kang… - Chemistry of …, 2023 - ACS Publications
Photomultiplication (PM)-type photodetectors with a high external quantum efficiency (EQE)
can be realized through adequately engineered trap states and trap-assisted charge …

Unveiling Double A-Site Cation Perovskite-Inspired Materials: From 0D-Cs3Bi2I9 to 2D-Cs2AgBi2I9 with Enhanced Charge Transport

M Hossain, K Singh, A Narwal, MS Sheikh… - Chemistry of …, 2024 - ACS Publications
Bismuth-based halideperovskite-inspired materials (PIMs) are gaining increasing attention
as sustainable and stable alternatives to lead halide perovskites. However, many PIMs have …

Recent patterning methods for halide perovskite nanoparticles

JW Han, SH Hwang, MJ Seol… - Advanced Optical …, 2022 - Wiley Online Library
Halide perovskites emerge as attractive materials because of their superior optical and
optoelectrical properties. Patterned perovskites are useful because they can maximize the …

Identification of Environmentally Friendly Solvents to Exfoliate and Stabilize the Dispersions of Antimony Sulfide Nanosheets for Optoelectronic Applications

P Sahoo, VK Gangaiah, K Singh, A Narwal… - ACS Applied Nano …, 2024 - ACS Publications
Achieving dispersions of antimony sulfide (Sb2S3) in environmentally friendly solvents is of
paramount importance for safer and sustainable processing due to its wide range of …

Ambient processed highly stable self-powered lead-free Cs2AgBiBr6 double perovskite photodetector in HTM-free architecture with Carbon as electrode

BKS Reddy, AS Kumar, R Akash, E Ramasamy… - Solar Energy, 2024 - Elsevier
Conventional Lead-based hybrid perovskite photodetectors face significant challenges due
to toxicity and poor ambient stability. This study contributes to the development of …