eduzhai > Applied Sciences > Engineering >

Inhibition of Thickness Effect and Enhancement of Superconductivity in YGdBCO/STO/YGdBCO Tri-Layer Film

  • Save

... pages left unread,continue reading

Document pages: 23 pages

Abstract: The limited critical current, attributed to the thickness effect, has been a serious restriction to the large-scale application of ReBa2Cu3O7-8 coated conductor. Hence, a YGdBCO STO YGdBCO tri-layer film was fabricated by pulse laser deposition method to successfully inhibit the thickness effect and improve the superconductivity of ReBa2Cu3O7-8 film. By inserting STO interlayer, the critical current of the YGdBCOfilm significantly increased from 180 A to 250 A. We found that the incompletely oxidized particles and the uncoated areas of the STO layer can serve as channels for the transmit of the current between YGdBCO layers.

Please select stars to rate!

         

0 comments Sign in to leave a comment.

    Data loading, please wait...
×