P
Péter B. Barna
Researcher at Hungarian Academy of Sciences
Publications - 185
Citations - 4877
Péter B. Barna is an academic researcher from Hungarian Academy of Sciences. The author has contributed to research in topics: Thin film & Sputtering. The author has an hindex of 27, co-authored 185 publications receiving 4610 citations. Previous affiliations of Péter B. Barna include Energy Institute.
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Journal ArticleDOI
Structure and growth morphology of SiOx films deposited on NaCl (001) faces
TL;DR: In this article, the early stages of SiO x film formation were studied on NaCl (100) surfaces by evaporating SiO. The selective nucleation of SiOs on the surface defects resulted in decoration patterns by developing three-dimensional SiOx grains.
Journal ArticleDOI
On the surface composition of the AlMn quasi-crystal
TL;DR: In this article, the surface composition of the AlMn quasi-crystal was studied at various temperatures and excess Mn was found on the surface, and a qualitative model was proposed to describe the growth mechanism of the QC layer using the HTSD technique.
Book ChapterDOI
Formation and Characterization of the Structure of Thin Films and Coatings
György Radnóczi,Péter B. Barna +1 more
TL;DR: In this paper, a complete Structure Zone Diagram (SZD) has to show how the morphology, phase composition, crystallographic texture and other structural properties depend on the preparation conditions and has to specify the main processes leading to the described structures in the form of the pathway of structure formation.
Journal ArticleDOI
Formation of embedded Co nanoparticles by reaction in Al/Co multilayers and impact on phase sequence
TL;DR: The analysis of solid-state reaction in Al/Co multilayers shows that, after the first reaction step which is the formation of Al9Co2, the remaining Co “layer” can either be continuous or formed of Co nanoparticles as mentioned in this paper.
Journal ArticleDOI
Cross sectional complex structure analysis is a key issue of thin film research: A case study on the preferential orientation crossover in TiN thin films
Péter B. Barna,D. Biro,M.F. Hasaneen,L. Székely,Miklós Menyhárd,Attila Sulyok,Zsolt Endre Horváth,Péter Pekker,István Dódony,György Radnóczi +9 more
TL;DR: In this paper, the authors pointed out that the complex structural and micro-chemical analysis of the cross-sectional specimens of TiN thin films with PO crossover could provide the fundamental information required to discover the possible phenomena governing the evolution of this particular structure and to reconstruct its pathway.