“…It was found that a single perovskite phase was achieved in Pr-PMN-PT thin films annealed at 650 °C for 3 min. …”
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“…The present article is devoted to the characterization of the structural phase transitions of the [CH(3)NH(3)][Co(COOH)(3)] (1) perovskite-like metal–organic compound through variable-temperature single-crystal neutron diffraction. …”
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“…Robust control of magnetism is both fundamentally and practically meaningful and highly desirable, although it remains a big challenge. In this work, perovskite oxide superstructures LaFeO(3)/BaTiO(3) (LFO/BTO), LaMnO(3)/BaTiO(3) (LMO/BTO) and LaCrO(3)/BaTiO(3) (LCO/BTO) (001) are designed to facilitate tuning of magnetism by the electric field from ferroelectric polarization, and are systemically investigated via first-principles calculations. …”
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“…[Image: see text] Fully inorganic cesium lead halide perovskite (CsPbX(3)) nanocrystals (NCs) have been extensively studied due to their excellent optical properties, especially their high photoluminescence quantum yield (PLQY) and the ease with which the PL can be tuned across the visible spectrum. …”
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“…Here, we control B-site exsolution via lattice strain to achieve a high degree of exsolution of nanoparticles in perovskite thin films: more than 1100 particles μm(−2) with a particle size as small as ~5 nm can be achieved via strain control. …”
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“…It is found that the substitution of Al ions at B-site of BiFeO(3) did not cause structural change and it still retains the rhombohedral perovskite structure with R3c symmetry, which was confirmed by the X-ray diffraction (XRD) and Raman measurements. …”
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“…In this paper, the perovskite bismuth ferrite BiFeO(3) (BFO) thin films were fabricated on SnO(2): F (FTO) substrates by the sol–gel method and they were rapidly annealed at 450, 500 and 550 °C, respectively. …”
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“…All compound shows lower conductivity compared to the traditional BCZY perovskite structured materials. SBW with x = 0.3 exhibit the highest ionic conductivity among all compounds under wet argon condition which is 1.9 × 10(−6) S cm(−1) at 1000 °C. …”
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“…The present study marks the first-time application of perovskite-based SrTiO(3) as a potential multitasking cost-effective catalyst for the above reactions and synthesized using environment friendly microwave synthesis method.…”
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“…In the present work, we introduce a facile method to prepare a nanostructured Ta(3)N(5) photoanode in a two-step process: hydrothermal deposition of perovskite-type NaTaO(3) in a hydrofluoric acid-free NaOH aqueous solution followed by heat treatment in NH(3) atmosphere. …”
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“…Perovskite oxides are promising electrocatalysts toward oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) due to their abundance and high intrinsic catalytic activity. …”
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“…This material is attractive as an active layer in solar cells, or may be feasible for conversion into perovskite-like material (MA(3)Bi(2)I(9)), being also suitable for photovoltaic applications. …”
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“…More specifically, azobenzene-incorporated poly(dimethylsiloxane) (AzoPDMS) triggers photobending (PB) by 365 nm light and uniformly dispersed methylammonium lead bromide perovskite (MAPbBr(3)) QDs show photoluminescence (PL) by light below 500 nm. …”
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“…The CH(3)NH(3)PbBr(3) perovskite material exhibits excellent photoluminescence properties that are related to Pb(2+). …”
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“…We investigated the electronic structure and lattice dynamics of double perovskite NdBaMn(2)O(6) single crystals through spectroscopic ellipsometry and Raman scattering spectroscopy. …”
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“…In this study, energy-rich polyethylene (PE) macromolecules are catalytically transformed into value-added products by hydrogenolysis using well-dispersed Pt nanoparticles (NPs) supported on SrTiO(3) perovskite nanocuboids by atomic layer deposition. Pt/SrTiO(3) completely converts PE (M(n) = 8000–158,000 Da) or a single-use plastic bag (M(n) = 31,000 Da) into high-quality liquid products, such as lubricants and waxes, characterized by a narrow distribution of oligomeric chains, at 170 psi H(2) and 300 °C under solvent-free conditions for reaction durations up to 96 h. …”
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“…Here we address one of the most debated aspects of perovskite nanoplatelets: their crystal structure. Starting with the direct imaging by high-resolution electron microscopy (providing a clue on the pseudocubic faceting of the NPLs), we focus the study on X-ray total scattering techniques, based on the Debye scattering equation (DSE) approach, to obtain better atomistic insight. …”
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“…Here we clarify the transfer mechanisms by performing combined transient absorption and photoluminescence measurements, both with sub-picosecond time resolution, on model systems comprising lead halide perovskite nanocrystals with very low surface trap densities as the triplet donor and polyacenes which either favour or prohibit charge transfer as the triplet acceptors. …”
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“…Among the perovskite oxide family, KTaO(3) (KTO) has recently attracted considerable interest as a possible system for the realization of the Rashba effect. …”
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“…This demanded tailoring preparation by conventional means to obtain dense ceramics while controlling alkali volatilization, perovskite phase and microstructure, as well as characterizing their dielectric, elastic and electromechanical properties. …”
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