Mostrando 41 - 60 Resultados de 3,751 Para Buscar '"Teo"', tiempo de consulta: 0.25s Limitar resultados
  1. 41
    “…This study carried out a comparison of the optical and gamma ray shielding features of TeO(2) with and without ZnO modifier concentration. …”
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  2. 42
  3. 43
    “…In this work, we demonstrated Ga(2)O(3)-based power MOSFETs grown on c-plane sapphire substrates using in-situ TEOS doping for the first time. The β-Ga(2)O(3):Si epitaxial layers were formed by the metalorganic chemical vapor deposition (MOCVD) with a TEOS as a dopant source. …”
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  4. 44
  5. 45
    “…Transparent fluorotellurite glasses were prepared by melt-quenching in the ternary system TeO(2)-Nb(2)O(5)-PbF(2). The synthesis conditions were adjusted to minimize fluorine loss monitored as HF release. …”
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  6. 46
    “…The MIPMS was prepared using salbutamol sulfate as template molecule, cetyltrimethylammonium bromide as a directing agent, and tetraethyl orthosilicate and methyltriethoxysilane were used as silica precursor and organosilane. In this study, two TEOS : MTES ratios were used. The MIPMS-2 with 3 : 1 ratio of TEOS : MTES has better analytical performance than the MIPMS-1 with 2 : 1 ratio of TEOS : MTES. …”
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  7. 47
    por Giraldo Fernández, Javier
    Publicado 2005
    Libro
  8. 48
    “…A series of light-driven phase transition is employed to controllably transform Te nanotubes to core-Te/sheath-TeO(2) and/or even neat TeO(2) nanowires. This solid-state laser-processing of semiconducting materials apart from offering new opportunities for the fast and spatially controlled fabrication of anisotropic nanostructures, provides a means of simultaneous growing and integrating these nanostructures into an optoelectronic or photonic device.…”
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  9. 49
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  11. 51
    “…A novel, simple and inexpensive modification method using TEOS to increase the UV light, pH and temperature stability of a red-beet-pigment extracted from Beta vulgaris has been proposed. …”
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  12. 52
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  17. 57
    “…In this paper, Sr(2)Ni(1−x)Zn(x)TeO(6) (x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) double perovskite compounds were synthesised by the conventional solid-state method, and the structural, optical and dielectric properties were investigated. …”
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  18. 58
    “…The melt-quenching technique was used to synthesize tellurite glasses of the chemical composition 80TeO(2)-(20-x) ZnO-xV(2)O(5). X-ray diffraction (XRD) patterns indicate the amorphous nature of the prepared glasses. …”
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  19. 59
    Publicado 1980
    Libro
  20. 60
    “…Crystals of the hydrous magnesium orthotellurate(VI) Mg(H(2)O)(2)[TeO(2)(OH)(4)] were grown by slow diffusion of an aqueous MgCl(2) solution into a KOH/Te(OH)(6) solution immobilized in gelatin. …”
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