The three-dimensional penetration method combined with semi-solid casting was used to fabricate metal-powder composite superconducting materials of MgB2 with magnesium alloys: MgB2/Mg - xwt% Zn (x = 1, 3, 6, 9). X-ray diffraction measurements indicated predominant peak patterns of MgB2 and a host alloy. Measured electrical resistivity (ρ) versus temperature showed a clear signal of superconducting transition at about 34 K for all the samples cut out from the composites. External field (H) dependence of ρ(T,H) provided upper critical field of about 5 T. A volume fraction of the superconducting state of the sample estimated from a low external field part of magnetization was almost the same as the nominal ratio of MgB2 powder against the ho...
We present a detailed analysis of the effects of excess Mg on the lattice parameters, the critical t...
Starting with Mg in two different forms, namely, powder and flakes, and B as powder, MgB2 supercondu...
A series bulk samples of MgB2 + x wt% of Mg (x = 0, 5, 10, 15, 20 and 30) were fabricated by solid s...
Thesis (Master)--Izmir Institute of Technology, Physics, Izmir, 2003Includes bibliographical referen...
Thesis (Master)--Izmir Institute of Technology, Materials Science and Engineering, Izmir, 2004Includ...
MgB2/Mg composites were prepared using a metal matrix composite fabrication method that offers the p...
The structural, transport and magnetic properties of MgB2 superconductor heavily blended with Mg is ...
The work in this thesis is part of an EPSRC project (reference: EP/P026427/1) that involves designin...
AbstractThe objective of this work is to improve the flux pinning performance of bulk MgB2 supercond...
The article presents the results of laboratory research on the production of multi-core superconduct...
AbstractIn the present work it is described the production of MgB2 samples by using the mixture of M...
This work investigates a new processing method developed to improve the connectivity of ex-situ MgB2...
This thesis was submitted for the award of Doctor of Philosophy and was awarded by Brunel University...
MgB2 pellets containing a nanoscale dispersion of artificial pinning centres have been successfully ...
Magnesium diboride was found to be a simple intermetallic superconductor in 2001 with...
We present a detailed analysis of the effects of excess Mg on the lattice parameters, the critical t...
Starting with Mg in two different forms, namely, powder and flakes, and B as powder, MgB2 supercondu...
A series bulk samples of MgB2 + x wt% of Mg (x = 0, 5, 10, 15, 20 and 30) were fabricated by solid s...
Thesis (Master)--Izmir Institute of Technology, Physics, Izmir, 2003Includes bibliographical referen...
Thesis (Master)--Izmir Institute of Technology, Materials Science and Engineering, Izmir, 2004Includ...
MgB2/Mg composites were prepared using a metal matrix composite fabrication method that offers the p...
The structural, transport and magnetic properties of MgB2 superconductor heavily blended with Mg is ...
The work in this thesis is part of an EPSRC project (reference: EP/P026427/1) that involves designin...
AbstractThe objective of this work is to improve the flux pinning performance of bulk MgB2 supercond...
The article presents the results of laboratory research on the production of multi-core superconduct...
AbstractIn the present work it is described the production of MgB2 samples by using the mixture of M...
This work investigates a new processing method developed to improve the connectivity of ex-situ MgB2...
This thesis was submitted for the award of Doctor of Philosophy and was awarded by Brunel University...
MgB2 pellets containing a nanoscale dispersion of artificial pinning centres have been successfully ...
Magnesium diboride was found to be a simple intermetallic superconductor in 2001 with...
We present a detailed analysis of the effects of excess Mg on the lattice parameters, the critical t...
Starting with Mg in two different forms, namely, powder and flakes, and B as powder, MgB2 supercondu...
A series bulk samples of MgB2 + x wt% of Mg (x = 0, 5, 10, 15, 20 and 30) were fabricated by solid s...