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Mostrando 261 - 280 Resultados de 6,796 Para Buscar 'niobio~', tiempo de consulta: 2.41s Limitar resultados
  1. 261
    “…Lithium-Niobate-On-Insulator (LNOI) is emerging as a promising platform for integrated quantum photonic technologies because of its high second-order nonlinearity and compact waveguide footprint. …”
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    Single-photon detection and cryogenic reconfigurability in lithium niobate nanophotonic circuits
  2. 262
    “…The biocompatibility and the antioxidant activity of barium titanate (BaTiO(3)) and lithium niobate (LiNbO(3)) were investigated on a neuronal cell line, the PC12, to explore the possibility of using piezoelectric nanoparticles in the treatment of inner ear diseases, avoiding damage to neurons, the most delicate and sensitive human cells. …”
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    Neuron Compatibility and Antioxidant Activity of Barium Titanate and Lithium Niobate Nanoparticles
  3. 263
    “…RESULTS: In this study, niobium carbide (NbC) was selected as a photoactive substance owing to the presence of outstanding near-infrared (NIR) absorption properties, which are responsible for the generation of NIR‐triggered hyperthermia and reactive oxygen species that contribute towards synergetic photothermal and photodynamic effect. …”
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    Targeted Phototherapy by Niobium Carbide for Mammalian Tumor Models Similar to Humans
  4. 264
    “…[Image: see text] The effect of adding iron, cobalt or nickel to a prepared niobium-supported catalyst using mesoporous silica SBA-15 as a support was evaluated in the hydrodeoxygenation (HDO) reaction of anisole, chosen as a model compound in lignocellulosic biomass derived bio-oil. …”
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    Bimetallic Niobium-Based Catalysts Supported on SBA-15 for Hydrodeoxygenation of Anisole
  5. 265
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    Efficient synthesis of niobium pentoxide nanowires and application in ethanolysis of furfuryl alcohol
  6. 266
    “…Platinum oxide supported on a Lewis acid niobium oxide (Nb(2)O(5)) support has been used for various heterogeneous and homogeneous catalysts. …”
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    Ultra-fine platinum species supported on niobium pentoxide for CO oxidation
  7. 267
    “…We predict and demonstrate experimentally the generation of spatially entangled photon pairs through spontaneous parametric down-conversion from a metasurface incorporating a nonlinear thin film of lithium niobate covered by a silica meta-grating. We measure the correlations of photon pairs and identify their spatial antibunching through violation of the classical Cauchy-Schwarz inequality, witnessing the presence of multimode entanglement. …”
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    Spatially entangled photon pairs from lithium niobate nonlocal metasurfaces
  8. 268
    “…Brillouin light scattering experiments were performed for lead zirconate single crystals doped with niobium. Special attention was paid to the elastic mode softening near phase transition temperatures. …”
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    Brillouin light scattering in niobium doped lead zirconate single crystal
  9. 269
    “…Here we show that Lacticaseibacillus rhamnosus Probio-M9 (Probio-M9), a healthy breast milk probiotic, enhances the locomotor ability and slows the decline in muscle function of the model organism Caenorhabditis elegans. …”
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    Lacticaseibacillus rhamnosus Probio-M9 extends the lifespan of Caenorhabditis elegans
  10. 270
    “…Lithium niobate is an excellent optoelectronic and nonlinear material, which plays an important role in integrated optics. …”
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    Fano-Resonant Metasurface with 92% Reflectivity Based on Lithium Niobate on Insulator
  11. 271
    por Adcock, Jeremy C., Ding, Yunhong
    Publicado 2022
    “…However, thin-film lithium niobate (TFLN) is emerging as a powerful platform with unique capabilities; advances in fabrication have yielded loss metrics competitive with any integrated photonics platform, while its large second-order nonlinearity provides efficient nonlinear processing and ultra-fast modulation. …”
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    Quantum prospects for hybrid thin-film lithium niobate on silicon photonics
  12. 272
    “…Here, we experimentally demonstrate that thin-film lithium niobate circuits provide a versatile solution for such waveform synthesis by combining the merits of complex integrated architectures, low-loss distribution of pump pulses on-chip, and an efficient optical rectification. …”
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    Terahertz waveform synthesis in integrated thin-film lithium niobate platform
  13. 273
    “…The evolution of niobium substitution to the perovskite phase structure of BNT-ST26 ceramics was confirmed by X-ray diffraction (XRD) analysis and Raman spectra. …”
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    Enhanced Ferroelectric and Dielectric Properties of Niobium-Doped Lead-Free Piezoceramics
  14. 274
    “…A miniature Fourier transform spectrometer is proposed using a thin-film lithium niobate electro-optical modulator instead of the conventional modulator made by titanium diffusion in lithium niobate. …”
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    Miniature Fourier Transform Spectrometer Based on Thin-Film Lithium Niobate
  15. 275
    “…CERN has designed and prepared new facilities for the surface treatment and niobium sputter coating of the HIE-ISOLDE superconducting cavities. …”
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    info:eu-repo/semantics/article
    The HIE-ISOLDE Superconducting Cavities: Surface Treatment and Niobium Thin Film Coating
  16. 276
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    Superconducting 500 MHz accelerating copper cavities sputter-coated with niobium films
  17. 277
    Publicado 1990
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    Aimants à champ intense : Le niobium-titane et au-delà
  18. 278
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    On superconducting niobium accelerating cavities fired under N2-gas exposure
  19. 279
    por Mercier, F
    Publicado 2014
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    info:eu-repo/semantics/article
    Niobium Nitride Thin Films deposited by High Temperature Chemical Vapor Deposition
  20. 280
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    Superconducting niobium sputter-coated copper cavity modules for the LEP energy upgrade
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