Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4732
Title: Structural and low-field magnetic characterization of superconducting MgB2 wires
Authors: Kılıç, Ahmet
Okur, Salih
Güçlü, Nusret
Kölemen, Uğur
Uzun, Orhan
Özyüzer, Lütfi
Gençer, Ahmet
Keywords: Magnesium compounds
AC susceptibilities
MgB2 wire
Bean model
Superconducting states
Issue Date: Oct-2004
Publisher: Elsevier Ltd.
Source: Kılıç, A., Okur, S., Güçlü, N., Kölemen, U., Uzun, O., Özyüzer, L., and Gençer, A. (2004). Structural and low-field magnetic characterization of superconducting MgB2 wires. Physica C: Superconductivity and its Applications, 415(1-2), 51-56. doi:10.1016/j.physc.2004.07.017
Abstract: Superconducting MgB2 composite wires were prepared by packing blend of MgB2 inside of Cu tubes using powder in tube (PIT) method. The produced samples of the wires were then characterised by using SEM, XRD and AC susceptibility measurements, The measured fundamental susceptibility is compared with Bean model. We have obtained an empirical functions for the penetration field Hp = Hα(1-t)β, where t is the reduced temperature. In addition, ac losses were calculated at the same fixed temperatures to compare theoretical solutions. There is a qualitative agreement between the experimental results and theory.
URI: http://doi.org/10.1016/j.physc.2004.07.017
http://hdl.handle.net/11147/4732
ISSN: 0921-4534
0921-4534
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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