Mostrando 3,221 - 3,240 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.38s Limitar resultados
  1. 3221
    “…SiO(2), TiO(2), Fe(3)O(4)) and (ii) metal-acetates precursor solutions for directly printing oxide thin films (e.g. …”
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  2. 3222
    “…In this work, we compare three types of metal–polymer interfaces. Polymethyl methacrylate (PMMA) films of different thicknesses (1–15 nm) were spin-coated on silicon substrates and covered with an 80 nm gold film either directly, or over an interface layer of 2 nm of an adhesion promoting metal—either titanium or nickel. …”
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  3. 3223
    “…The method consists of a sequence of steps that include photolithography and metal assisted chemical etching (MACE) to create porous regions that are dissolved in a post-etching process. …”
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  4. 3224
    “…Metal-organic framework glasses feature unique thermal, structural, and chemical properties compared to traditional metallic, organic, and oxide glasses. …”
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  5. 3225
  6. 3226
    “…Half metals are a peculiar class of ferromagnets that have a metallic density of states at the Fermi level in one spin channel and simultaneous semiconducting or insulating properties in the opposite one. …”
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  7. 3227
    “…Corrosion of taper connections in total hip arthroplasty remains of concern, as particles and ions generated by corrosive processes can cause clinical problems such as periprosthetic osteolysis or adverse reaction to metallic debris. Mechanical surface treatments that introduce compressive residual stresses (RSs) in metallic materials can lead to a better performance in terms of fretting and fatigue and may lower the susceptibility to corrosion. …”
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  8. 3228
  9. 3229
    “…BACKGROUND: Involvement of metals or silica in the pathogenesis of sarcoidosis has been suggested by several case reports and specific epidemiological studies. …”
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  10. 3230
    “…We compare electronic and optical properties between clusters of different sizes with the same metal atom and between clusters of the same size with different metal atoms. …”
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  11. 3231
  12. 3232
    “…Data reveal that short-wavelength magnons continue to propagate until a mode crossing predicted for strongly interacting quasiparticles is reached, and the local susceptibility peaks at a coherence energy predicted for a correlated Hund metal by first-principles many-body theory. Scattering between electrons and orbital and spin fluctuations in MnSi can be understood at the local level to generate its non-Fermi liquid character. …”
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  13. 3233
    “…[Image: see text] The metalmetal bond in metal-rich chalcogenide is known to exhibit various structures and interesting physical properties. …”
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  14. 3234
  15. 3235
  16. 3236
    “…Alkali and alkaline‐earth metal di(aryl)phosphinites have been studied as catalysts for this reaction with increasing activity for the heavier s‐block metals. …”
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  17. 3237
    por Panja, Santanu, Adams, Dave J.
    Publicado 2020
    “…Herein, the importance of pathway dependence for redox‐driven gels is shown by constructing a Fe(II)/Fe(III) redox‐based metal–organic gel system is shown. In situ oxidation of the Fe(II) ions at different rates results in conversion of a Fe(II) gel into a Fe(III) organic gel, which controls the material properties, such as gel stiffness, gel strength, and an unusual swelling behaviour, is described. …”
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  18. 3238
    “…The photophysical properties of a series of T‐shaped coinage d (10) metal complexes, supported by a bis(mesoionic carbene)carbazolide (CNC) pincer ligand, are explored. …”
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  19. 3239
    “…OBJECTIVE: Deficiencies and excess of essential elements and toxic metals are implicated in amyotrophic lateral sclerosis (ALS), but the age when metal dysregulation appears remains unknown. …”
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  20. 3240
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