Search results for: ELECTRO-ULTRASONIC SPECTROSCOPY - Bridge of Knowledge

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Search results for: ELECTRO-ULTRASONIC SPECTROSCOPY

  • Surface modifcation of PMMA polymer detected by XPS

    Open Research Data
    open access

    In order to obtain the experimental specimens, four PMMA/PC61BM samples with the following  mass proportions were prepared: 10%, 20%, 30%, and 40%. In addition, as a reference, a PMMA sample without  PC61BM was prepared as well. For the fabrication process, PC61BM 99.5% (Solenne BV), chloroform HPLC  (Sigma Aldrich), and PMMA (commercially available...

  • Non-linear impedance of V2O5 nanorods obtained at 923K

    Open Research Data
    open access - series: Vanadium oxides

    The DataSet contains the non-linear electrical properties of V2O5 nanorods which were measured by the impedance spectroscopy method. V2O5 nanorods were obtained by the sol-gel method. The information about xerogel powder synthesis is described in the Journal of Nanomaterials. The precursor powder was pressed into the disk-shaped pellets (12mm in diameter...

  • Selection of material for infiltration of non-stoichiometric Sr0.95Ti0.3Fe0.7O3-δ

    Open Research Data
    open access - series: Infiltration of non-stoichiometric Sr0.95Ti0.3Fe0.7O3-δ

    The porous electrodes used for the infiltration were prepared from A-site non-stoichiometric Sr0.95Ti0.3Fe0.7O3-δ synthesized by the conventional solid state reaction method. Screen printed electrodes (0.5 cm2) on CGO-20 substrate, were fired at 800 °C for 2 hours in an air atmosphere. Infiltration of the scaffolds was performed by a water-based precursor...

  • Depth chemical profile in a CeIr3 sample

    Open Research Data
    open access

    The polycrystalline sample of CeIr3 used in the present studies was synthesized by arc-melting cerium (4N) and iridium (3N5) in an arc furnace on a water-cooled copper hearth using a tungsten electrode under a high purity argon atmosphere. A piece of zirconium was used as an oxygen getter. First, a button of Ir was prepared by arc-melting the iridium...

  • The luminescence study of Sc2(1–x)Ga2xO3:Cr3+/4+ coumpounds

    Open Research Data
    open access

    The growing interest in the use of near-infrared (NIR) radiation for spectroscopy, optical communication, and medical applications spanning both NIR-I (700–900 nm) and NIR-II (900–1700 nm) has driven the need for new NIR light sources. NIR phosphor-converted light-emitting diodes (pc-LEDs) are expected to replace traditional lamps mainly due to their...