Anisotropy in MgB2 thin film studied by magnetic field dependent complex microwave conductivity (CROSBI ID 106901)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dulčić, Antonije ; Požek, Miroslav ; Paar, Dalibor ; Choi, E.-M. ; Kim, H.-J. ; Kang, W.N. ; Lee, S.-I.
engleski
Anisotropy in MgB2 thin film studied by magnetic field dependent complex microwave conductivity
Field and temperature dependent microwave measurements on high quality MgB2 thin film have been performed. From the complex microwave conductivity one can identify the mean-field coherence length deeply in the mixed state, and the Ginzburg-Landau coherence length at the transition to the normal state. The analysis of depinning frequencies shows collective pinning behavior.
Microwave response; MgB2 film; Mixed state; Depinning; Fluctuations
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