M
Michal Skarba
Researcher at Slovak University of Technology in Bratislava
Publications - 15
Citations - 308
Michal Skarba is an academic researcher from Slovak University of Technology in Bratislava. The author has contributed to research in topics: Coating & Scanning electron microscope. The author has an hindex of 5, co-authored 15 publications receiving 236 citations.
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Journal ArticleDOI
Laser shock peening effect on the dislocation transitions and grain refinement of Al–Mg–Si alloy
TL;DR: In this paper, the effect of laser shock peening without coating parameters on the microstructural evolution, and dislocation configurations induced by ultra-high plastic strains and strain rates was investigated.
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AC Loss in Pancake Coil Made From 12 mm Wide REBCO Tape
Fedor Gömöry,J Šouc,Enric Pardo,E. Seiler,M. Soloviov,L. Frolek,Michal Skarba,P. Konopka,Marcela Pekarčíková,Jozef Janovec +9 more
TL;DR: In this paper, the authors investigated the effect of tape nonuniformity on the performance of a superconducting coil from high-performance REBCO coated conductors and found that lateral non-uniformities when Jc at tape edges is lower than in its center leads to significant increase of ac loss.
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Non-uniformity of coated conductor tapes
Mykola Solovyov,Enric Pardo,Ján Šouc,Fedor Gömöry,Michal Skarba,P. Konopka,Marcela Pekarčíková,Jozef Janovec +7 more
TL;DR: In this paper, three different experimental methods allowing estimation of the local current density were utilized for this purpose: (i) magnetic field mapping above the tape through which a DC current is flowing, (ii) measurement of the critical current of separate strips prepared by patterning of the CC tape, and (iii) magnetization measurements of the pieces cut from various positions within the tape width.
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Application of massive laser shock processing for improvement of mechanical and tribological properties
TL;DR: In this article, the authors investigated the topographical, microstructural, mechanical and tribological properties of precipitation hardened Al alloy subjected to massive laser shock processing (LSP) without protective coating.
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Effect of Mechanical Loading on Coated Conductor Tapes Due to Winding Onto Round Cables
Marcela Pekarčíková,Eva Michalcova,L. Frolek,Ján Šouc,Peter Gogola,Marian Drienovsky,Michal Skarba,Jozef Mišík,Fedor Gömöry +8 more
TL;DR: In this paper, the influence of stresses/strains on critical current degradation in REBCO high-temperature superconducting (HTS) tapes wound onto a round cable were investigated.