Life on the Urbach edge
The Urbach energy is an expression of the static and dynamic disorder in a semiconductor
and is directly accessible via optical characterization techniques. The strength of this metric …
and is directly accessible via optical characterization techniques. The strength of this metric …
Wide‐bandgap perovskite‐inspired materials: defect‐driven challenges for high‐performance optoelectronics
GK Grandhi, D Hardy, M Krishnaiah… - Advanced Functional …, 2024 - Wiley Online Library
The remarkable success of lead halide perovskites (LHPs) in photovoltaics and other
optoelectronics is significantly linked to their defect tolerance, although this correlation …
optoelectronics is significantly linked to their defect tolerance, although this correlation …
Unraveling the impact of Cu-doping in lead free halide perovskites for markedly enhancing photocatalytic CO2 reduction performance
Excessive CO 2 emissions from the consumption of fossil fuels contribute to both global
warming and the energy crisis. To address these pressing issues, it is essential to capture …
warming and the energy crisis. To address these pressing issues, it is essential to capture …
Advances in lead-free perovskite single crystals: Fundamentals and applications
With rapid progress in the deployment of metal halide perovskites in various device
applications such as solar cells, light-emitting devices, field-effect transistors …
applications such as solar cells, light-emitting devices, field-effect transistors …
Lead‐free halide double perovskites: fundamentals, challenges, and photovoltaics applications
Metal halide perovskites (MHPs) have gained tremendous interest in photovoltaics
applications reaching the power conversion efficiency (PCE) of 25.8%. Despite the rapid …
applications reaching the power conversion efficiency (PCE) of 25.8%. Despite the rapid …
Negative photoconductivity: bizarre physics in semiconductors
Many gadgets in our daily life work on the photodetection principle. These photodetectors
(such as silicon (Si), gallium arsenide (GaAs), and indium gallium arsenide (InGaAs)) work …
(such as silicon (Si), gallium arsenide (GaAs), and indium gallium arsenide (InGaAs)) work …
Electron spin decoherence dynamics in magnetic manganese hybrid organic–inorganic crystals: the effect of lattice dimensionality
H Zheng, A Ghosh, MJ Swamynadhan… - Journal of the …, 2023 - ACS Publications
Organic–inorganic metal hybrids with their tailorable lattice dimensionality and intrinsic spin-
splitting properties are interesting material platforms for spintronic applications. While the …
splitting properties are interesting material platforms for spintronic applications. While the …
Impedance spectroscopy for metal halide perovskite single crystals: recent advances, challenges, and solutions
Metal halide perovskite single crystals (MHPSCs) are gaining enormous attention in the
energy research community due to their impressive responses both in optical sensing and in …
energy research community due to their impressive responses both in optical sensing and in …
The effect of dimensionality on the charge carrier mobility of halide perovskites
Metal halide perovskites (MHPs) have recently emerged as an ideal semiconductor for
photovoltaic applications. Most of the advantageous properties of perovskites are dominated …
photovoltaic applications. Most of the advantageous properties of perovskites are dominated …
Self-Powered X-ray Detection and Imaging using Cs2AgBiCl6 Lead-Free Double Perovskite Single Crystal
Despite the high performance of lead-halide perovskite-based X-ray detectors, the toxicity
and instability of lead require the development of lead-free perovskites for X-ray detection …
and instability of lead require the development of lead-free perovskites for X-ray detection …