Centimeter‐Sized Single Crystals of Two‐Dimensional Hybrid Iodide Double Perovskite (4,4‐Difluoropiperidinium)4AgBiI8 for High‐Temperature Ferroelectricity and Efficient X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202009457
Abstract: Ferroelectricity and X‐ray detection property have been recently implemented for the first time in hybrid bromide double perovskites. It sheds a light on achieving photosensitive and ferroelectric multifunctional materials based on 2D lead‐free hybrid halide… read more here.
Keywords: double perovskites; ferroelectricity; ray; ray detection ... See more keywords
Perovskitizer Tuning Pb2+ 6s2 Lone Pair Effects in Hybrid Perovskite Halide Enables Multiaxial Self‐Powered X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202404353
Abstract: The stereochemical expression of the ns2 lone pair significantly impacts symmetry breaking and corresponding photoelectric properties. However, hindered by the symmetric octahedral configuration, the Pb2+ 6s2 lone pair in the well‐conductive lead halide hybrid perovskites… read more here.
Keywords: 6s2 lone; lone pair; lone; ray detection ... See more keywords
Electron‐Phonon Coupling Suppression by Enhanced Lattice Rigidity in 2D Perovskite Single Crystals for High‐Performance X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208875
Abstract: 2D Dion−Jacobson (DJ) perovskite single crystals (PSCs) usually demonstrate better X‐ray detection performance than Ruddlesden‐Popper (RP) PSCs. However, the mechanism of the improved performance is still elusive. Here, by the aid of strong interactions between… read more here.
Keywords: single crystals; perovskite single; ray; ray detection ... See more keywords
Printable Perovskite Diodes for Broad‐Spectrum Multienergy X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210068
Abstract: Multienergy X‐ray detection is critical to effectively differentiate materials in a variety of diagnostic radiology and nondestructive testing applications. Silicon and selenium X‐ray detectors are the most common for multienergy detection; however, these present poor… read more here.
Keywords: ray; spectrum; detection; ray detection ... See more keywords
Growth of Two-Inch Perovskite CsPbBr3 Single-Crystal with High Irradiation Resistance for X-ray Detection.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202512788
Abstract: All‐inorganic perovskite CsPbBr3 crystals have demonstrated considerable promise in γ‐ray and X‐ray detection, owing to their excellent optoelectronic properties. However, the growth of large single crystals (SCs) and the stability of CsPbBr3‐based X‐ray detectors under… read more here.
Keywords: ray detection; perovskite cspbbr3; irradiation; ray ... See more keywords
Centimeter‐Size Single Crystal of a Polar Dion–Jacobson Double Perovskite with Large Mobility‐Lifetime Product toward Effective X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202303291
Abstract: Dion–Jacobson (DJ) double perovskites have emerged as environmentally friendly candidates for X‐ray detection, owing to their prominent optoelectronic performance and highlighted structural rigidity. Despite considerable efforts, the exploration of polar DJ‐type double perovskites for self‐powered… read more here.
Keywords: detection; ray detection; jacobson double; double perovskites ... See more keywords
X‐Ray Real‐Time Imaging and Delayed Imaging from Lead‐Free Perovskite Scintillators
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202401455
Abstract: X‐ray detection is vital in various fields such as medical imaging, security screening, and materials analysis. However, to meet the diverse detection requirements across different scenarios, current scintillators used for X‐ray detection encounter challenges in… read more here.
Keywords: detection; ray detection; lead free; real time ... See more keywords
Cs2AgBiBr6 Double Perovskite Single Crystal/ CsPbBr3 Perovskite Nanocrystals Heterojunction for High‐Performance X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402497
Abstract: In this study, the investigation of a Cs2AgBiBr6 single crystal (SC) / CsPbBr3 nanocrystals (NCs) film double perovskite/perovskite type‐II novel heterojunction tailored for superior X‐ray detection applications is presented. One of the main benefits of… read more here.
Keywords: ray detection; double perovskite; heterojunction; cspbbr3 ... See more keywords
Energy Transfer Assisted Fast X‐ray Detection in Direct/Indirect Hybrid Perovskite Wafer
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202103735
Abstract: Metal halide perovskite scintillators encounter unprecedented opportunities in indirect ionizing radiation detection due to their high quantum yields. However, the long scintillation lifetime of microseconds upon irradiation, known as the afterglow phenomenon, obviously limits their… read more here.
Keywords: fast ray; direct indirect; detection; ray detection ... See more keywords
Halide Perovskite: A Promising Candidate for Next‐Generation X‐Ray Detectors
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202205536
Abstract: In the past decade, metal halide perovskite (HP) has become a superstar semiconductor material due to its great application potential in the photovoltaic and photoelectric fields. In fact, HP initially attracted worldwide attention because of… read more here.
Keywords: ray; detection; halide perovskite; ray detection ... See more keywords
Wide‐Bandgap Rare‐Earth Iodate Single Crystals for Superior X‐Ray Detection and Imaging
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202206833
Abstract: Semiconductor‐based X‐ray detectors with low detectable thresholds become critical in medical radiography applications. However, their performance is generally limited by intrinsic defects or unresolved issues of materials, and developing a novel scintillation semiconductor for low‐dose… read more here.
Keywords: wide bandgap; detection; ray detection; rare earth ... See more keywords