Zobrazeno 1 - 10
of 196
pro vyhledávání: '"D.M. Kroeger"'
Autor:
J.W. Lue, P.M. Martin, E.C. Jones, R.L. Hughey, Jonathan Demko, U. Sinha, M.S. Lubell, D.M. Kroeger
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:302-305
Two 500-A class prototype high-temperature superconducting (HTS) power cables have been constructed by Southwire Company and tested at Oak Ridge National Laboratory (USA). In the first power cable, no insulation was used to separate the individual HT
Publikováno v:
Materials Science Forum. 129:1-16
Publikováno v:
Physica C: Superconductivity. 183:221-233
The elastic modulus and hardness of highly aligned YBa 2 Cu 3 O 7−δ obtained by melt processing was determined using a highly spatially resolved mechanical properties microprobe. Ultra-low load indentation measurements on the (001) cleavage plane
Publikováno v:
Physica C: Superconductivity. 182:203-218
Liquid phase processing techniques with slow cooling through the peritectic transformation have been utilized to fabricate bulk aligned 123-Ag composites. Coarse (∼30–40 μm) and fine (∼5–10 μm) particles of silver are distributed between an
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 51:936-937
Previous studies of Y2BaCuO5/YBa2Cu3O7-δ(Y211/Y123) interfaces in melt-processed and quench-melt-growth processed YBa2Cu3O7-δ using high resolution transmission electron microscopy (HRTEM) and energy dispersive X-ray spectroscopy (EDS) have reveale
Publikováno v:
Solid State Communications. 45:327-330
The pressure dependence of the superconducting transition temperature, T c , is determined for eight metallic glasses in the series (Nb 1−x Ta x ) 55 T 45 , where T Rh, Ir. From these data we estimate the Gruneisen parameter, γ G , and the volu
Publikováno v:
Scripta Metallurgica. 21:715-720
Small angle X-ray scattering (SAXS) experiments have been performed with the metallic glass Fe/sub 80/B/sub 16/Si/sub 2/C/sub 2/ prepared by melt spinning. Embrittling but non-crystallizing anneals were found to increase the small angle scattering ef
Publikováno v:
Materials Science and Engineering. 97:227-230
Small-angle neutron and X-ray scattering experiments have been performed with the metallic glasses Fe80B20 and Fe80B16Si2C2. The amorphous ribbons prepared by melt spinning were investigated in the asquenched state and after relaxation annealing well