24 citations · 45 across the 2 of their papers we have counts for
5 papers · 1 filter
Connectivity and Critical Currents in Polycrystalline MgB2
M. Eisterer, J. Emhofer, S. Sorta +2
Current transport in polycrystalline magnesium diboride is highly non-uniform (percolative) due to the presence of secondary phases and also due to the intrinsic anisotropy of the…
Influence of the upper critical field anisotropy on the transport properties of polycrystalline MgB
M. Eisterer, C. Krutzler, H. W. Weber
The intrinsic properties of MgB form the basis for all applications of this superconductor. We wish to emphasize that the application range of polycrystalline MgB is limite…
Significance of solutions of the inverse Biot-Savart problem in thick superconductors
M. Eisterer
The evaluation of current distributions in thick superconductors from field profiles near the sample surface is investigated theoretically. A simple model of a cylindrical sample,…
Influence of disorder on Hc2-anisotropy and flux pinning in MgB2
M. Eisterer
The upper critical field and flux pinning in MgB2 single crystals were investigated. The implications of these properties for technical applications are discussed and compared with…
Unusual effects of anisotropy on the specific heat of ceramic and single crystal MgB2
F. Bouquet, Y. Wang, I. Sheikin +6
The two-gap structure in the superconducting state of MgB_2 gives rise to unusual thermodynamic properties which depart markedly from the isotropic single-band BCS model, both in t…