Misorientation dependence of DC SQUID of YBa/sub 2/Cu/sub 3/O/sub 7-X/ grain boundary junctions on MgO bicrystal substrates


Thermal diffusion-bonded bicrystals of MgO with the configuration of [00l] tilt boundaries were incorporated as substrates to create artificial grain boundaries of epitaxial YBa/sub 2/Cu/sub 3/O/sub 7-X/ (YBCO) thin films. The transport properties of the YBCO grain boundary junctions across various misorientation angles /spl Theta/, /spl Theta/=10/spl deg… (More)


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