Ultrasensitive 3D Aerosol-Jet-Printed Perovskite X-ray Photodetector.

@article{Glushkova2021Ultrasensitive3A,
  title={Ultrasensitive 3D Aerosol-Jet-Printed Perovskite X-ray Photodetector.},
  author={Anastasiia Glushkova and Pavao Andri{\vc}evi{\'c} and Rita Smajda and B{\'a}lint N{\'a}fr{\'a}di and M{\'a}rton Koll{\'a}r and Veljko R. Djoki{\'c} and Alla Arakcheeva and L{\'a}szl{\'o} Forr{\'o} and Rapha{\"e}l Pugin and Endre Horv{\'a}th},
  journal={ACS nano},
  year={2021}
}
X-ray photon detection is important for a wide range of applications. The highest demand, however, comes from medical imaging, which requires cost-effective, high-resolution detectors operating at low-photon flux, therefore stimulating the search for novel materials and new approaches. Recently, hybrid halide perovskite CH3NH3PbI3 (MAPbI3) has attracted considerable attention due to its advantageous optoelectronic properties and low fabrication costs. The presence of heavy atoms, providing a… 
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References

SHOWING 1-10 OF 55 REFERENCES
Bright light-emitting diodes based on organometal halide perovskite.
TLDR
It is shown, using photoluminescence studies, that radiative bimolecular recombination is dominant at higher excitation densities, Hence, the quantum efficiencies of the perovskite light-emitting diodes increase at higher current densities.
Halide Perovskite Nanopillar Photodetector.
TLDR
A breakthrough that enables the fabrication of vertically grown halide perovskite (VGHP) nanopillar photodetectors via a nanoimprinting crystallization technique is demonstrated and it is expected that the deposition method presented here will help surpass the technical limits and contribute to further improvements in various halide-perovskitic devices.
Kilogram‐Scale Crystallogenesis of Halide Perovskites for Gamma‐Rays Dose Rate Measurements
TLDR
It is shown that γ‐ray detectors based on crystals of methylammonium lead tribromide (MAPbBr3) ideally meet these requirements, allowing radiation detection by photocurrent measurements at room temperatures and being suitable for applications in energy‐sparse environments, including space.
Methylammonium Lead Iodide for Efficient X-ray Energy Conversion
We report on photocurrent generation by X-ray irradiation in methylammonium lead iodide CH3NH3PbI3 single crystals. We observed 75% of charge collection efficiency in millimeter sized samples. This
Ultrahigh Responsivity and Detectivity Graphene–Perovskite Hybrid Phototransistors by Sequential Vapor Deposition
TLDR
Both uniform and dramatic PL intensity quenching has been observed over entire measured regions, consistently demonstrating excellent exciton separation in the devices.
Morphology and Photoluminescence of CH3NH3PbI3 Deposits on Nonplanar, Strongly Curved Substrates
Organic–inorganic metal halide perovskites have recently attracted increasing attention as highly efficient light harvesting materials for photovoltaic applications. The solution processability of
Organohalide Lead Perovskites: More Stable than Glass under Gamma‐Ray Radiation
TLDR
Stability study of perovskite solar cells under gamma-rays and visible light simultaneously is reported, and defect density characterization reveals that gamma-ray irradiation does not induce electronic trap states.
Multipass inkjet printed planar methylammonium lead iodide perovskite solar cells
We report the fabrication and optimization of multipass inkjet-printed perovskite solar cells. The presented process allows excellent control of crystallization dynamics and thickness of the
Metal-halide perovskites for photovoltaic and light-emitting devices.
TLDR
The broad tunability and fabrication methods of these materials, the current understanding of the operation of state-of-the-art solar cells and the properties that have delivered light-emitting diodes and lasers are described.
Controlled growth of CH3NH3PbI3 nanowires in arrays of open nanofluidic channels
TLDR
The presently discovered crystallization leads to the fabrication of mm2-sized surfaces composed of perovskite nanowires having controlled sizes, cross-sectional shapes, aspect ratios and orientation which have not been achieved thus far by other deposition methods.
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