Prepared and characterization of thin/thick superconducting MgB2 films by ultrasonic spray pyrolysis (USP) technique
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Abstract (EN)
In this study, the nano-sized MgB2 particles were fabricated using ultrasonic spray pyrolysis technique. The nano particles fabricated were deposited onto Al2O3 subtrates using argon as the carrier gas and films in different thicknesses were obtained. Structural, electrical and magnetic characterizations of the thin films obtained were carried out by XRD, SEM-EDX, R-T, M-T and M-H measurements. It was seen from the results that the MgB2 films showed good structural/microstructural properties. Critical transition point (Tc) of the films were found to be 38 K. Perfect magnetic behavior was obtained in all the films. Films showed critical current density, Jc, calculated by Bean?s formula, above 106 Acm-2.
Author
Kübra Onar
How to Cite
Kübra Onar (Master Thesis). Prepared and characterization of thin/thick superconducting MgB2 films by ultrasonic spray pyrolysis (USP) technique, 2011, İnönü University.
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