Flux pinning in c-axis-oriented MgB2 thi
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Z.X. Shi; Y.X. Zhang; H. Lv; Mingxiang Xu; Eun-Mi Choi; Sung-Ik Lee
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Article
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2007
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Elsevier Science
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English
โ 246 KB
Flux pinning behavior of c-axis-oriented MgB 2 thin film has been investigated by magnetization and transporting measurements. Critical current density J c and flux pinning force density F p were calculated from magnetization hysteresis loops. Pinning energy U 0 was estimated from both magnetization