“…Here, we first report the bioinspired striate cortex with binocular and orientation selective receptive field based on the crossbar array of self-powered memristors which is solution-processed monolithic all-perovskite system with each cross-point containing one CsFAPbI(3) solar cell directly stacking on the CsPbBr(2)I memristor. …”
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“…The formation of fluorite (CGO) and perovskite (LCM) phases in the nanocomposite electrode is confirmed by different structural and microstructural techniques. …”
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“…The sensitivity of luminescence thermometry is enhanced at high temperatures when using a three-level luminescence intensity ratio approach with Dy(3+)- activated yttrium aluminum perovskite. This material was synthesized via the Pechini method, and the structure was verified using X-ray diffraction analysis. …”
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“…Magnetic perovskite films have promising properties for use in energy-efficient spintronic devices and magnetic refrigeration. …”
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“…However, state-of-the-art cells’ practical application with conventionally fabricated Ni-(Y(2)O(3))(0.08)(ZrO(2))(0.92) (YSZ) cermet hydrogen electrode and La(0.8)Sr(0.2)MnO(3) perovskite oxygen electrode is strongly limited by the unsatisfactory performance. …”
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“…With the rapid progress of green and red perovskite light-emitting diodes (PeLEDs), blue PeLEDs remain a central challenge because of the undesirable color coordinates and poor spectra stability. …”
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“…This approach has potentially important implications for the commercial application of perovskite oxides in flexible electronics and as a dielectric in van der Waals thin-film electronics.…”
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“…Charge injection and transport interlayers play a crucial role in many classes of optoelectronics, including organic and perovskite ones. Here, we demonstrate the beneficial role of carbon nanodots, both pristine and nitrogen-functionalized, as electron transport materials in organic light emitting diodes (OLEDs) and organic solar cells (OSCs). …”
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“…[Image: see text] Significant oxide ion conductivity has previously been reported for the Ba(3)M′M″O(8.5) family (M′ = Nb(5+), V(5+); M″ = Mo(6+), W(6+)) of cation-deficient hexagonal perovskite derivatives. These systems exhibit considerable structural disorder and competitive occupation of two distinct oxygen positions (O3 site and O2 site), enabling two-dimensional (2D) ionic conductivity within the ab plane of the structure; higher occupation of the tetrahedral O3 site vs the octahedral O2 site is known to be a major factor that promotes oxide ion conductivity. …”
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“…Anion‐dependent differences in the electromechanical energy harvesting capability of perovskite halides have not been experimentally demonstrated thus far. …”
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“…The incorporation of the hypothetical perovskite BaAlO(2.5) with nominal oxygen defect into BNT will form strongly polarized directional defect dipoles, leading to a strong pinning effect after aging. …”
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“…[Image: see text] The contemporary work focuses on embossing the emissive nature of lead halide perovskite materials, specifically Cs(4)PbBr(6) microcrystal powder prepared via single step bulk recrystallization method followed by the solvent evaporation route from gram to kilogram scale. …”
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“…The XRD study revealed the formation of single-phase tetragonal perovskite structures with the space group (P4mm). The crystalline parameters were studied as a function of Fe and Co contents and occupation of Ba and/or Ti sites by Fe and Co in the BTO lattice. …”
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“…METHODS: We used the setup for μCT in absorption and propagation-based phase-contrast mode, as well as to study a perovskite scintillator. RESULTS: We show the 2D and 3D performance in absorption and phase contrast mode, as well as how the setup can be used for testing new scintillator materials in a realistic imaging environment. …”
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“…The doped perovskite BaBiO(3) exhibits a maximum superconducting transition temperature (T(c)) of 34 K and was the first high-T(c) oxide to be discovered, yet pivotal questions regarding the nature of both the metallic and superconducting states remain unresolved. …”
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“…Here, we report an inherently narrowband solution–processed, thin-film photodiode with ultrahigh and controllable NIR responsivity based on a tandem-like perovskite-organic architecture. The device has low dark currents (<10(−6) mA cm(−2)), linear dynamic range >150 dB, and operational stability over time (>8 hours). …”
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“…Furthermore, the aspect‐ratio‐dependent optoelectronic performance is observed, the on–off ratio for 2 cm CsCu(2)I(3) single crystal are enhanced 350 times compared with those of short and thick single crystal, which shows ultrahigh on‐off ratio of 1570, D* of 1.34 × 10(12) Jones, R ( λ ) of 276.94 mA W(−1), t (rise) /t (decay) of 0.37 and 1.08 ms, and EQE of 95.53%, which are clearly at very high level among lead‐free perovskite‐based photodetectors. This study not only provides a new strategy for overcoming anisotropic growth limitations of low‐dimensional metal halides, but also paves a way for high‐performance optoelectronic applications.…”
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“…Bi(5)Ti(3)FeO(15) thin films grown by pulsed laser deposition are single-phase layered perovskit with nearly (00l)-orientation. Room-temperature multiferroic behavior is demonstrated by a large modulation in magneto-polarization and magneto-dielectric responses. …”
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“…Our findings suggest that DIPAC films could be a promising alternative to lead-based perovskites for various applications such as piezoelectric devices, optoelectronics, sensors, data storage, and microelectromechanical systems.…”
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“…The positioning of colloidal semiconductor NCs such as metal chalcogenides or perovskites is still challenging, as it requires a nonaggressive fabrication process to preserve the optical properties of the NCs. …”
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