By Topic

Transport Characterization of {\rm GdBa}_{2}{\rm Cu}_{3}{\rm O}_{7-\delta } Coated Conductors Deposited by the In-Plume PLD Reel-to-Reel Technique

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Fuger, R. ; Dept. of Electr. Eng., Kyushu Univ., Fukuoka, Japan ; Kiss, T. ; Chikumoto, N. ; Lee, S.
more authors

In-plume pulsed laser deposition (PLD) process allows to produce coated conductors (CC) with high deposition rates together with superior in-field properties. We investigated systematically on temperature, magnetic field and field angular the transport properties of different GdBa2Cu3O7-δ coated conductor produced by an in-plume PLD multi-turn reel-to-reel process. Thereby, high self field critical current densities (JC) ( 4.3 × 1010 A/m2 at 77 K) and excellent in field behavior were observed for the best sample. The angular resolved JC measurements show a very extensive structure which varies with temperature and applied magnetic field. In the low field region, an asymmetric behavior on the direction of the current to the magnetic field (field and current were always perpendicular to each other) was observed. This behavior is related to the direction where the vortices are pushed, to the substrate or to the surface, and indicates an additional pinning mechanism for magnetic fields oriented near to the a/b-planes. The primarily reason for this effect seems to be the superconducting to buffer layer transition.

Published in:

Applied Superconductivity, IEEE Transactions on  (Volume:21 ,  Issue: 3 )