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Behaviour of paramagnetic light rare earth ions in LRE-123 superconductors
) of the paramagnetic light rare earth ions in 123 superconductors mixes below Tc with reversible on various types of compounds containing Gd ions, like pure Gd-211, tetragonal Gd-123, (Y,Gd)-123, and (Nd,Eu,Gd)- <...
BM - Fyzika pevných látek a magnetismus
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Magnetic behavior of light rare earth ions in (Nd,Eu,Gd)-123 superconductors
The paramagnetic light-rare-earth (LRE) ions sig-nificantly participate on the total measured magnetic signal of LRE-123 superconductors. At low temperatures, most of the paramagnetic LRE ions become magnetically ordered. The orderi...
BM - Fyzika pevných látek a magnetismus
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Levitation at 90.2 K and its applications
A survey of the pinning structure tailoring in ternary light-rare-earth 123 superconductors leasing to levitation at temperatures close to the critical temperature, namely at the liquid oxygen temperature, 90.2K, is given, together ...
BM - Fyzika pevných látek a magnetismus
- 2006 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Reversible Magnetization of Melt-processed NEG-123 Superconductor
The not yet well known thermodynamic characteristics of the ternary (Nd0:33 Eu0:38Gd0:28)Ba2Cu3Oy superconductor were investigated by means of electron specific heat measurements and direct reversible magnetization data. Basic superconductin...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Observation of record flux pinning in melt-textured NEG-123 superconductor doped by Nb, Mo, and Ti nanopaticles
Doping of the ternary NEG-123 superconductor by Nb2O5, MoO3 and TiO3 nanoparticles led to record values of the critical current density giving evidence of up to now most effective vortex pinning in bulk superconductors. The...
BM - Fyzika pevných látek a magnetismus
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Reversible magnetization of melt-processed NEG-123 superconductor
The not yet well known thermodynamic characteristics of the ternary (Nd_0:33 Eu_0:38 Gd_0:28 )Ba_2 Cu_3 O_y superconductor were investigated by means of electron specific heat measurements and direct reversible magnetization data. Basic supe...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On the pinning performance analysis in bulk RE-123 twin-free superconductors
Replacement of Bc2 by irreversibility field in the classical scaling law for interpretation of pinning performance in high temperature superconductors is an inadequate modification. We show that the model of the thermally activated vortex dy...
BM - Fyzika pevných látek a magnetismus
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Single-domain NEG-123 bulk superconductors for high magnetic applications.
The single domain (Nd 0.33 Eu 0.33 Gd 0.33 )Ba 2 Cu 3 O y 'NEG-123' bulk superconductors of 22mm diameter were prepared with the oxygen-controlled melt-growth process with 40 mol% of (Nd 0.33 Eu 0.33 Gd 0.33 ) 2 BaCuO 5 . The trappe...
BM - Fyzika pevných látek a magnetismus
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Comparison of different approaches to modelling the fishtail shape in RE-123 bulk superconductors.
Annotation not available...
BM - Fyzika pevných látek a magnetismus
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Flux pinning and superconducting properties of melt-textured NEG-123 superconductor with TiO2 addition
Effect of TiO2 doping on flux pinning and superconducting properties of melt-textured NEG-123 was studied. Small quantities of TiO2 do not deteriorate superconducting transition but contribute to vortex pinning. The optimum content is 0.1 mo...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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