Mostrando 5,521 - 5,540 Resultados de 5,854 Para Buscar 'perovskita~', tiempo de consulta: 2.88s Limitar resultados
  1. 5521
    “…By tuning the physical and chemical pressures of layered perovskite materials we can realize the quantum states of both superconductors and insulators. …”
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  2. 5522
  3. 5523
    “…In this study, inorganic perovskite-type amorphous strontium vanadate (a-SrVO(x): a-SVO) synthesized at room temperature is utilized to produce a high-performance memristor that demonstrates nonvolatile multilevel resistive switching and synaptic characteristics. …”
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  4. 5524
    “…In this study, a triple conducting oxide of PrNi(0.5)Co(0.5)O(3-δ) perovskite is developed as an oxygen electrode, presenting superior electrochemical performance at 400~600 °C. …”
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  5. 5525
    “…X–ray diffraction confirmed the presence of both the spinel CoFe(2)O(4) and the perovskite Bi(0.5)Na(0.5)TiO(3) phases. Scanning electron microscopy analysis indicated that the diameter of the core–shell nanoparticles was between 15 and 40 nm. …”
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  6. 5526
    “…To be specific, we consider a perovskite cladding layer of 20 nm width. The second cladding layer is made of a conventional superconductor such as aluminium. …”
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  7. 5527
    “…Here, we show direct and clear experimental evidence, supported by theoretical explanation, that the B-site cation stoichiometry is crucial for the creation and control of magnetism at the interface between non-magnetic ABO(3)-perovskite oxides, LaAlO(3) and SrTiO(3). We find that consecutive defect formation, driven by atomic charge compensation, establishes the formation of robust perpendicular magnetic moments at the interface. …”
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  8. 5528
    “…Conductive AFM experiments further support the feasibility of the proposed device by demonstrating the stress-induced conductivity modulation of a perovskite oxide thin film, SrTiO(3), that is well known to serve as the substrate for epitaxial growth of other functional oxide layers.…”
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  9. 5529
  10. 5530
    “…[Image: see text] To benefit from the diverse functionalities of perovskite oxides in silicon-based complementary metal oxide semiconductor (CMOS) technology, integrating oxides into a silicon platform has become one of the major tasks for oxide research. …”
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  11. 5531
    “…In this work, (Ba(0.75)Sr(0.25)) (Ti(0.95)Co(0.05)) O(3) perovskite nanostructured material, denoted subsequently as Co-doped BaSrTiO(3), was synthesized in a one-step process in hydrothermal conditions. …”
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  12. 5532
    “…This work presents a method for obtaining a color-converted red light source through a combination of a blue GaN light-emitting diode and a red fluorescent color conversion film of a perovskite CsPbI(3)/TOPO composite. High-quality CsPbI(3) quantum dots (QDs) were prepared using the hot-injection method. …”
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  13. 5533
    “…The finding in this work would give a view to the structural evolution of copper-containing perovskite-like halides, being helpful for adjusting their photoluminescence in white LEDs.…”
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  14. 5534
    “…Here, we present a flexible optoelectronic sensor array of 1024 pixels using a combination of carbon nanotubes and perovskite quantum dots as active materials for an efficient neuromorphic vision system. …”
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  15. 5535
    “…We test the formalism by calculating the electronic transport properties of 23 semiconductors, including the large 48 atom CH(3)NH(3)PbI(3) hybrid perovskite, and comparing the results against experimental measurements and more detailed scattering simulations. …”
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  16. 5536
    “…High directivity was obtained from three different materials (cadmium-selenide-based QDs and two lead halide perovskite materials), emitting at 520, 620, and 700 nm, by scaling the lens size according to the emission wavelength.…”
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  17. 5537
    “…This work shows important steps towards large-scale perovskite thin-film-based electronic device applications. …”
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  18. 5538
    “…Comparing the XRD patterns of the initial samples and after long-term exposure to high temperature, the perovskite structure is retained, although La(2)Zr(2)O(7) and NiO appear as secondary phases accompanied by peak broadening, suggesting amorphization or reduction of the crystalline domains. …”
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  19. 5539
    “…Here we discovered that the quadruple perovskite structure ferrimagnet BiCu(3)Cr(4)O(12) shows large multiple caloric effects at the first-order charge transition occurring around 190 K. …”
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  20. 5540
    “…Sr(2)MnO(2)Cu(4−δ)S(3) consists of [Sr(2)MnO(2)] perovskite-type cationic layers alternating with highly defective antifluorite-type [Cu(4−δ)S(3)] (δ ≈ 0.5) anionic layers. …”
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