Metal oxide
Metal oxide nanostructures for sensor applications
... Carbon-based, metal, ceramic, polymeric and metal oxide nanoparticles are well-known classes of nanoparticles ...17]. Metal oxides are ionic compounds composed by positive metallic and ...
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New electronic memory device concepts based on metal oxide-polymer nanostructures planer diodes
... silver oxide thin films diodes can exhibit resistive switching ...silver oxide embedded in polymer is still a matter of ...nanostructure metal oxide ...
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Comparison of properties of silver-metal oxide electrical contact materials
... Ever since Ag-SnO 2 and Ag-ZnO contact materials have emerged as an environmentally-friendly substitute for Ag- CdO they have been continually improved regarding their performance and applicability. Commercial production ...
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Atomic layer deposition of metal oxide by non-aqueous sol-gel chemistry
... of metal oxide gels were synthesized and reported as well as organic-inorganic ...the metal precursor itself (alkoxide, acetate, ...the metal-oxygen- metal bond ...the metal ...
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Unipolar resistive switching in metal oxide/organic semiconductor non-volatile memories as a critical phenomenon
... bandgap metal oxide can show unipolar, non-volatile memory behavior after ...the metal oxide with an areal density exceeding 10 17 m 2 ...
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Nonaqueous sol-gel routes to doped metal oxide nanoparticles: synthesis, characterization, assembly and properties
... case of previously reported benzoate-metal oxide systems. 24,27 In particular, Dobson and McQuillan proposed a very similar pattern for benzoic acid adsorbed on ZrO2 film. 28 The peaks at 1598, 1494 and ...
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DEPENDENCY OF NANOFLUID RHEOLOGY ON PARTICLE SIZE AND CONCENTRATION OF VARIOUS METAL OXIDE NANOPARTICLES
... viscosity in the case of smaller nanoparticles for all considered nanofluids. Impact of particle size becomes apparent at particle mass concentrations equal to or greater than 10 %. Type of the metal oxide ...
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Influence of silver precursors on growth of metallic nanoparticles in heavy metal oxide glasses.
... INFLUENCE OF SILVER PRECURSORS ON GROWTH OF METALLIC NANOPARTICLES IN HEAVY METAL OXIDE GLASSES. In this work we report a systematic study on the inluence of the chemical nature of silver precursors on the ...
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Comparison of the radiosensitisation ability of metal oxide nanoparticles using clinical megavoltage X-rays
... production is through the interaction of radiolysis products with water-NP interface (Sicard-Roselli et al., 2014). The link between the physical process, where the energy absorption by the NP, the chemical process, ...
184
Metal oxide/carbon nanotubes heterostructures for electric double layer capacitors
... VACNTs/metal oxide heterostructures is not straightforward, especially in terms of the control over quantity, dispersion and coating degrees and homogeneity of the metal oxide coating ...
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Synthesis and characterization of fluorescent metal oxide nanostructures
... The as synthesized aluminates show a complex nanostructure characterized by a self- similar growth pattern. The well calibrated spheres of few µm in size are made of bundles of thin platelets or needles. Similar ...
184
Theory of electrical characteristics for metal-oxide-insulator Schottky barrier and metal-insulator-metal structures
... metal-oxide-insulator) contact (a) before applying potentia!, and (b) after applying an external contact potential. contact potential and the charges that flow in the semicon- ductor du[r] ...
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Electroforming process in metal-oxide-polymer resistive switching memories
... In summary, we have determined density and energetic location of electron traps in polymer-oxide memories employing a thermal stimulated current method. The trapped charges establish an electric field across the ...
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The role of internal structure in the anomalous switching dynamics of metal-oxide/polymer resistive random access memories
... two metal electrodes, one of which is aluminum covered by a native- or thicker ...the oxide layer is required to achieve resistive switch- ing, 13,14 recent evidence 15,16 shows that the polymer also plays ...
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Electrical characterization of metal-oxide-polymer devices for non-volatile memory applications
... two metal electrodes, one of which is aluminium covered by a native- or thicker ...the oxide layer is required to achieve resistive switching, [21, 100] recent evidence [101, 102] shows that the polymer ...
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Zinc oxide as an ozone sensor
... In order to interpret the set of results achieved, we pro- pose a simple model as shown in Fig. 8(a). Here, we con- sider a two phase heterogeneous structure: Phase 1, consti- tuted by the surface grains and the inner ...
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Nitric oxide and nitrous oxide emission from Hungarian forest soils; link with atmospheric N-deposition
... nitrogen oxide emissions from forested soils are lim- ...nitrogen oxide emission network to Eastern Europe and provide data for its special climate, N deposition history, and ...
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Incorporação de metal duro em fundidos
... do metal liquido, tal como acontece na peça da figura ...do metal duro ter ocorrido de forma manual, torna-se difícil estabelecer uma causa exata para o defeito verificado, nomeadamente a insuficiente ...
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Gárgula: heavy metal zine
... Foi decidido falar da estética grotesca pela sua particulari- dade perante outras estéticas, assim como a particularidade do metal comparado a outros gêneros musicais. Pondo de uma forma simples, pela tendência de ...
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Increased Mortality in Metal-on-Metal versus Non-Metal-on-Metal Primary Total Hip Arthroplasty at 10 Years and Longer Follow-Up: A Systematic Review and Meta-Analysis.
... of metal- on-metal total hip arthroplasty ...with metal-on-metal bearings in total hip arthroplasty compared to patients with non-metal-on-metal bearings ...report, ...
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