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RISEffects of the sintering temperature on the flux-pinning mechanism and the activation energy of malic-acid doped MgB2
Year: 2013
Abstract:
The flux-pinning mechanism and activation energy of 10 wt % malic acid-doped MgB2 were investigated by measuring of the critical current density and resistivity as a function ofmagnetic field and temperature. A crossover ...
Vortex flux pinning mechanism and enhancement of in-field Jc in succinic acid doped MgB2
Year: 2013
Abstract:
The field dependence of the resistivity and the critical current density, Jc(B), ofMgB2 doped with10wt%
wet and dry succinic acid have been investigated by magnetic measurements.The dry succinic acid
significantly ...