160 citations · 252 across the 10 of their papers we have counts for
10 papers
Tracing spatial confinement in semiconductor quantum dots by high-order harmonic generation
H. N. Gopalakrishna, R. Baruah, C. Hünecke +20
We report here on results of experimental-theoretical investigation of high-order harmonic generation (HHG) in layers of CdSe semiconductor quantum dots of different sizes and a re…
Sub-micrometer yttrium iron garnet LPE films with low ferromagnetic resonance losses
Carsten Dubs, Oleksii Surzhenko, Ralf Linke +3
Using liquid phase epitaxy (LPE) technique (111) yttrium iron garnet (YIG) films with thicknesses of ~100 nm and surface roughnesses as low as 0.3 nm have been grown as a basic mat…
Effects of high pressure on the physical properties of MgB2
T. Prikhna, W. Gawalek, Ya. Savchuk +27
The synthesis of MgB2-based materials under high pressure gave the possibility to suppress the evaporation of magnesium and to obtain near theoretically dense nanograined structure…
Higher borides and oxygen-enriched Mg-B-O inclusions as possible pinning centers in nanostructural magnesium diboride and the influence of additives on their formation
Tatiana Prikhna, Wolfgang Gawalek, Yaroslav Savchuk +21
The study of high pressure (2 GPa) synthesized MgB2-based materials allows us to conclude that higher borides (with near MgB12 stoichiometry) and oxygen-enriched Mg-B-O inclusions…
Inhomogeneity of Magnesium Diboride Structure and its Effect on Critical Current Density
T. Prikhna, W. Gawalek, Ya. Savchuk +19
The influence of the oxygen segregation into Mg-B-O inclusions (which are oxygen enriched as compared to the matrix material) and the formation of boron enriched phases (with near…
Nanostructural Superconducting Materials for Fault Current Limiters and Cryogenic Electrical Machines
T. A. Prikhna, W. Gawalek, Ya. M. Savchuk +27
Materials of the Y-Ba-Cu-O (melt-textured YBa2Cu3O7-d-based materials or MT-YBCO) and Mg-B-O (MgB2-based materials) systems with high superconducting performance, which can be atta…