Magnetic properties and critical currents of MgB2
M Eisterer - Superconductor Science and Technology, 2007 - iopscience.iop.org
This review focuses on the superconducting properties of MgB 2 that are relevant for power
applications. The reversible mixed state parameters are the most important, since they …
applications. The reversible mixed state parameters are the most important, since they …
Carbon substitution in single crystals: Structural and superconducting properties
SM Kazakov, R Puzniak, K Rogacki, AV Mironov… - Physical Review B …, 2005 - APS
The growth of carbon-substituted magnesium diboride Mg (B 1− x C x) 2 single crystals with
0⩽ x⩽ 0.15 is reported, and the structural, transport, and magnetization data are presented …
0⩽ x⩽ 0.15 is reported, and the structural, transport, and magnetization data are presented …
Ginzburg–Landau theory: the case of two-band superconductors
IN Askerzade - Physics-Uspekhi, 2006 - iopscience.iop.org
Recent studies of two-band superconductors using the Ginzburg–Landau (GL) theory are
reviewed. The upper and lower critical fields [H c2 (T) and H c1 (T), respectively] …
reviewed. The upper and lower critical fields [H c2 (T) and H c1 (T), respectively] …
Difference between Al and C doping in anisotropic upper critical field development in
The temperature dependence of the upper critical field H c 2 for both field directions in
partially substituted polycrystalline Mg B 2 was determined. Whereas the suppression of T c …
partially substituted polycrystalline Mg B 2 was determined. Whereas the suppression of T c …
Vortex pinning and slow creep in high-Jc MgB2 thin films: a magnetic and transport study
JR Thompson, KD Sorge, C Cantoni… - Superconductor …, 2005 - iopscience.iop.org
We have investigated the pinning of vortices in high-J c films of polycrystalline MgB 2, by
studying the dependence of current density J on electric field E using both magnetic and …
studying the dependence of current density J on electric field E using both magnetic and …
Two-band effects in the angular dependence of of single crystals
The angular dependence of the upper critical field H c 2 of MgB 2 single crystals is studied at
various temperatures by means of specific-heat and transport measurements in magnetic …
various temperatures by means of specific-heat and transport measurements in magnetic …
Transport properties of bulk and thin-film MgB2 superconductors: effects of preparation conditions
VA Drozd, AM Gabovich, P Gierłowski, M Pękała… - Physica C …, 2004 - Elsevier
Two sets of bulk superconducting samples of MgB2 were synthesized and analyzed by X-
ray diffraction technique. The first set was prepared by annealing in vacuum, whereas …
ray diffraction technique. The first set was prepared by annealing in vacuum, whereas …
Anisotropy and internal-field distribution of in the mixed state at low temperatures
M Angst, D Di Castro, DG Eshchenko, R Khasanov… - Physical Review B …, 2004 - APS
Magnetization and muon spin relaxation on Mg B 2 were measured as a function of the
applied magnetic field at 2 K. Both indicate an inverse-squared penetration depth strongly …
applied magnetic field at 2 K. Both indicate an inverse-squared penetration depth strongly …
Damping of the de Haas–van Alphen oscillations in the superconducting state of
JD Fletcher, A Carrington, SM Kazakov… - Physical Review B …, 2004 - APS
The de Haas–van Alphen (dHvA) signal arising from orbits on the π Fermi surface sheet of
the two-gap superconductor Mg B 2 has been observed in the vortex state below H c 2. An …
the two-gap superconductor Mg B 2 has been observed in the vortex state below H c 2. An …
Thermal analysis, phase equilibria, and superconducting properties in MgB2 and carbon doped MgB2
SD Bohnenstiehl - 2012 - rave.ohiolink.edu
In this work, the low temperature synthesis of MgB2 from Mg/B and MgH2/B powder mixtures
was studied using Differential Scanning Calorimetry (DSC). For the Mg/B powder mixture …
was studied using Differential Scanning Calorimetry (DSC). For the Mg/B powder mixture …