Search Results - "Gnanarajan, S."

Dual ion beam assisted magnetron deposition of biaxially textured YSZ and YBCO/YSZ thin films by Gnanarajan, S., Savvides, N.

“…Biaxially textured yttria stabilized zirconia (YSZ) thin films were deposited on polished hastelloy and silicon substrates using ion beam assisted deposition…”
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Direct production of alloys based on titanium aluminides by Haidar, J., Gnanarajan, S., Dunlop, J.B.

“…Direct production of alloys based on titanium aluminides has been demonstrated via two-step aluminothermic reduction of titanium tetrachloride (TiCl 4). In the…”
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An empirical growth model for the biaxially aligned yttria stabilized zirconia films deposited by ion beam assisted deposition by Gnanarajan, S.

“…An empirical model is presented to describe the development of the biaxial alignment in ion beam assisted deposited (IBAD) yttria stabilized zirconia (YSZ)…”
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YBCO/YSZ/hastelloy superconducting tapes by IBAD magnetron deposition by Gnanarajan, S.

“…Superconducting YBCO/YSZ/hastelloy tapes were fabricated by depositing epitaxial YBCO films on biaxially aligned YSZ layers on polished hastelloy substrates…”
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Evolution of epitaxial Ta2O5 and Ta2O films during thermal oxidation of epitaxial tantalum films on sapphire substrates by Gnanarajan, S., Lam, S. K. H.

“…The evolution of the tantalum oxide structure during low pressure thermal oxidation of epitaxial Ta films on a sapphire substrate was investigated. Thin Ta…”
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Influence of MgO surface conditions on the in-plane crystal orientation and critical current density of epitaxial YBCO films by Du, J., Gnanarajan, S., Bendavid, A.

“…The effect of magnesium oxide (MgO) surface conditions on in-plane grain orientation and critical current density of epitaxial YBa 2Cu 3O 7 (YBCO) films was…”
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Epitaxial growth of cerium oxide thin film buffer layers deposited by d.c. magnetron sputtering by Savvides, N., Thorley, A., Gnanarajan, S., Katsaros, A.

“…We studied the epitaxial growth of CeO 2 thin films as a function of deposition temperature (300–850°C) and film thickness (100–900 nm). The films were grown…”
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Evolution of texture of CeO2 thin film buffer layers prepared by ion-assisted deposition by GNANARAJAN, S, SAVVIDES, N

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Fabrication of Ta/Ta-oxide/Ta trilayer Josephson junctions by Lam, S.K.H., Gnanarajan, S., Savvides, N.

“…We have been fabricating and studying Ta/Ta-oxide/Ta trilayer superconducting tunnel junctions. The Ta electrodes were deposited on R-plane ( 1 1 ¯ 0 2 )…”
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YSZ buffer layers and YBCO superconducting tapes with enhanced biaxial alignment and properties by Savvides, N, Gnanarajan, S

“…Commercial applications of YBa 2Cu 3O 7 (YBCO) superconducting cables require viable and scalable manufacturing processes. We have investigated the evolution…”
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Nb/yttria-stabilized-zirconia/Nb nonhysteretic Josephson junctions by Lam, S. K. H., Gnanarajan, S.

“…Yttria-stabilized zirconia (YSZ) is used as an insulating barrier for the fabrication of niobium edge junctions. Using the ion beam assisted deposition…”
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The effect of MgO substrate roughness on YBa2Cu3O7-δ thin film properties by MITCHELL, E. E, GNANARAJAN, S, GREEN, K. L, FOLEY, C. P

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The investigation of transport properties on Y1Ba2Cu3O7−x step edge junctions by ion beam etching by Lam, S.K.H., Gnanarajan, S.

“…Authors investigated the transport properties of Y1Ba2Cu3O7-x (YBCO) step edge junctions with a wide range of normal resistance, which were obtained by ion…”
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Biaxially aligned buffer layers of cerium oxide, yttria stabilized zirconia, and their bilayers by Gnanarajan, S., Katsaros, A., Savvides, N.

“…Biaxially aligned cerium oxide (CeO2) and yttria stabilized zirconia (YSZ) films were deposited on Ni-based metal (Hastelloy C276) substrates held at room…”
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Highly balanced long-baseline axial gradiometer based on high-TC superconducting tape by BICK, Marcel, LESLIE, Keith E, BINKS, Rex, TILBROOK, David L, LAM, Simon K. H, GNANARAJAN, S, JIA DU, FOLEY, Cathy P

“…The improving quality of high-Tc superconducting (HTS) tape with critical current densities larger than 1 MA/cm2 creates the possibility to construct high…”
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Transport properties of Nb/yttria-stabilized-zirconia/Nb Josephson junctions by Lam, S.K.H., Gnanarajan, S.

“…Nb/yttria-stabilized zirconia (YSZ)/Nb Josephson junctions have been fabricated. The YSZ interlayer resistivity was found to have values of /spl sim/1 m/spl…”
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Highly balanced long-baseline axial gradiometer based on high-T/sub c/ superconducting tape by Bick, M., Leslie, K.E., Binks, R., Tilbrook, D.L., Lam, S.K.H., Gnanarajan, S., Jia Du, Foley, C.P.

“…The improving quality of high-T/sub c/ superconducting (HTS) tape with critical current densities larger than 1 MA/cm/sup 2/ creates the possibility to…”
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AC losses of YBCO strips on YSZ/hastelloy substrates by Herrmann, J., Müller, K.-H., Savvides, N., Gnanarajan, S., Thorley, A., Katsaros, A.

“…The effect of subdividing superconducting YBCO films on YSZ-buffered hastelloy substrates into arrays of parallel strips on the AC loss was investigated…”
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YBCO coated tapes fabricated by IBAD and magnetron sputtering techniques by Savvides, N., Thorley, A., Gnanarajan, S., Herrmann, J., Katsaros, A., Molodyk, A.

“…YBCO coated tape conductors (YBCO/YSZ/Has) were fabricated using magnetron sputtering to deposit YBa 2Cu 3O 7 thin films onto Hastelloy metal substrates that…”
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AC losses of arrays of superconducting strips on metallic substrates by Herrmann, J, Müller, K.-H, Gnanarajan, S, Thorley, A.J, Katsaros, A, Savvides, N

“…The loss component of the AC susceptibility, χ″, for x-arrays of thin-film superconducting YBCO strips on metallic substrates was investigated both…”
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