Zobrazeno 1 - 10
of 102
pro vyhledávání: '"E.J. Cukauskas"'
Publikováno v:
Journal of Crystal Growth. 236:239-247
Thin films of Ba 0.5 Sr 0.5 TiO 3 (BST) have been deposited by off-axis sputtering on high temperature annealed (1 0 0) MgO substrates. The MgO substrates were annealed in air for 5 h each at different temperatures in the range of 950–1280°C. Step
Publikováno v:
Ferroelectrics. 256:113-128
Thin films of Ba(1−x)SrxTiO3 (BST) have been deposited on (100) MgO substrates by off-axis cosputtering targets of SrTiO3 and BaTiO3 for several Ba/Sr metals fractions. The surface morphology and crystal structure were strongly dependent on the Ba/
Publikováno v:
Journal of Applied Physics. 88:2830-2835
The structural and electrical characteristics of Ba0.5Sr0.5TiO3 (BST) thin films deposited by inverted cylindrical magnetron rf sputtering have been investigated. This unconventional sputter deposition technique consisting of a hollow cylindrical com
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 10:1649-1656
The material and electrical characteristics of YBa/sub 2/Cu/sub 3/O/sub 7/ (YBCO) thin films deposited by inverted cylindrical magnetron sputtering on [110] SrTiO/sub 3/ (STO) were investigated. X-ray diffractometry shows the grain orientations to be
Autor:
E.J. Cukauskas, L.H. Allen
Publikováno v:
Physica C: Superconductivity. 313:11-20
Thin film composites of YBa 2 Cu 3 O 7 (YBCO) with gold were deposited by inverted cylindrical magnetron sputtering on SrTiO 3 (STO), MgO, and yttrium stabilized zirconium (YSZ) substrates using a bilayer deposition process. The material and electric
Autor:
Laura H. Allen, E.J. Cukauskas
Publikováno v:
Journal of Applied Physics. 84:6187-6194
The paraconductivity for thin films of YBa2Cu3O7 (YBCO) and composites of YBCO with CeO2 and gold was investigated and analyzed using the Aslamazov and Larkin theory. Plain YBCO thin films sputter deposited on MgO, SrTiO3, and yttrium stabilized zirc
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1646-1649
We have measured the current-voltage (I-V) characteristics of thin film composites made from YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// (YBCO) and Ag. When deposited upon a substrate, this material appears to form arrays of superconducting-normal-superc
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1-6
We have investigated thin film composites of YBa/sub 2/Cu/sub 3/O/sub 7/ (YBCO) with Ag for fluxonic device applications. YBCO/Ag composite films are produced by first depositing a layer of Ag onto a substrate and then heating the film to the YBCO de
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:1717-1720
The occurrence of a transverse voltage peak has been observed in YBCO thin films. This phenomenon occurs under conditions of temperature and current in the earth's magnetic field such that the films are in the mixed state. The magnitude of the peak w
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:1218-1221
We are using a novel bilayer deposition process to grow composite films of Au with YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta//. The composites have well-separated regions of Au and YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta//, and we see no evidence for struc