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cond-mat.supr-con2008★ 59 cited
Effect of grain refinement on enhancing critical current density and upper critical field in undoped MgB2 ex-situ tapes
A. Malagoli, V. Braccini, M. Tropeano +9
Ex-situ Powder-In-Tube MgB2 tapes prepared with ball-milled, undoped powders showed a strong enhancement of the irreversibility field H*, the upper critical field Hc2 and the criti…
cond-mat.supr-con2008
Superconducting and thermal properties of ex-situ Glidcop sheathed multifilamentary MgB2 wires
A Malagoli, M Tropeano, V Cubeda +6
In DC and AC practical applications of MgB2 superconducting wires an important role is represented by the material sheath which has to provide, among other things, a suitable elect…
cond-mat.supr-con2003
Thermal properties of MgB2: the effect of disorder on gap amplitudes and relaxation times of p and s bands
M. Putti, E. Galleani, I. Pallecchi +4
We present thermal conductivity and specific heat measurements on MgB2 and Mg-AlB2 samples. Thermal properties have been analysed by using a two-gap model in order to estimate the…