G. Radnóczi
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View article: Nuclear Resonance Scattering Study of Metamagnetic Transition in Nanosized Ferh Structures
Nuclear Resonance Scattering Study of Metamagnetic Transition in Nanosized Ferh Structures Open
View article: Temperature induced A1 to B2 structural and magnetic transition in FeRh thin film
Temperature induced A1 to B2 structural and magnetic transition in FeRh thin film Open
The Fe-Rh system offers a diverse range of magnetic phases, making it promising for energy-efficient magnetic devices. A periodic, chemically homogeneous, isotope-periodic n FeRh/ 57 FeRh multilayer system was deposited on a MgO(100) subst…
View article: Surface Properties of Ferromagnetic Phase Nuclei in the Fe48rh52 Alloy
Surface Properties of Ferromagnetic Phase Nuclei in the Fe48rh52 Alloy Open
View article: Position of Gold Dictates the Photophysical and Photocatalytic Properties of Cu2O in Cu2O/Au Multicomponent Nanoparticles
Position of Gold Dictates the Photophysical and Photocatalytic Properties of Cu2O in Cu2O/Au Multicomponent Nanoparticles Open
Utilizing solar radiation for driving chemical reactions has been of great interest in the last decade. Although Cu2O nanocrystals as a low-cost, abundant, and tailorable photocatalyst are promising candidates to provide a platform for sol…
View article: Continuous spark plasma synthesis of Au/Co binary nanoparticles with tunable properties
Continuous spark plasma synthesis of Au/Co binary nanoparticles with tunable properties Open
View article: Structural Characteristics of the Si Whiskers Grown by Ni-Metal-Induced-Lateral-Crystallization
Structural Characteristics of the Si Whiskers Grown by Ni-Metal-Induced-Lateral-Crystallization Open
Si whiskers grown by Ni-Metal-Induced-Lateral-Crystallization (Ni-MILC) were grown at 413 °C, intentionally below the threshold for Solid State Crystallization, which is 420 °C. These whiskers have significant common characteristics with w…
View article: Reversible control of magnetism in FeRh thin films
Reversible control of magnetism in FeRh thin films Open
View article: Micropillar Compression Study on the Deformation Behavior of Electrodeposited Ni–Mo Films
Micropillar Compression Study on the Deformation Behavior of Electrodeposited Ni–Mo Films Open
The influence of Mo addition on the compression behavior of Ni films was studied by micropillar deformation tests. Thus, films with low (0.4 at.%) and high (5.3 at.%) Mo contents were processed by electrodeposition and tested by micropilla…
View article: Transformations in CrFeCoNiCu High Entropy Alloy Thin Films during In-Situ Annealing in TEM
Transformations in CrFeCoNiCu High Entropy Alloy Thin Films during In-Situ Annealing in TEM Open
In-situ TEM-heating study of the microstructural evolution of CrFeCoNiCu high entropy alloy (HEA) thin films was carried out and morphological and phase changes were recorded. Post annealing investigation of the samples was carried out by …
View article: Microstructure of silicon nanorods for novel solar cells
Microstructure of silicon nanorods for novel solar cells Open
Silicon nanorods were produced by the vapor—liquid—solid process and by wet chemical etching as possible candidates for solar cells. The nanostructures of Si nanorods formed by the two different processes are investigated and compared by t…
View article: Size dependent spinodal decomposition in Cu-Ag nanoparticles
Size dependent spinodal decomposition in Cu-Ag nanoparticles Open
View article: Structural characterization of nanostructures grown by Ni metal induced lateral crystallization of amorphous-Si
Structural characterization of nanostructures grown by Ni metal induced lateral crystallization of amorphous-Si Open
The nickel metal induced lateral crystallization of amorphous silicon is studied by transmission electron microscopy in the range of temperatures from 413 to 521 °C. The structural characteristics of the whiskers grown at 413 °C are compar…
View article: Low cycle thermomechanical fatigue of VVER-440 reactor pressure vessel steels: Investigation the fatigue kinetics and development of a life assessment model
Low cycle thermomechanical fatigue of VVER-440 reactor pressure vessel steels: Investigation the fatigue kinetics and development of a life assessment model Open
The fatigue life of the structural materials 15Ch2MFA (CrMoV-alloyed ferritic steel) and 08Ch18N10T (CrNi-alloyed, Ti-stabilized austenitic steel) of the VVER-440 reactor pressure vessels was investigated under fully reversed total strain …
View article: Electron Microscopy Study on the Influence of B-implantation on Ni Induced Lateral Crystallization in Amorphous Si1
Electron Microscopy Study on the Influence of B-implantation on Ni Induced Lateral Crystallization in Amorphous Si1 Open
Nickel Metal Induced Lateral Crystallization (Ni-MILC) emerged as a viable technique for crystallization of a-Si films decreasing the crystallization temperature. Boron (B) implantation on a-Si films significantly enhances the crystallizat…
View article: Pt Deposition Techniques for Catalytic Activation of Nano-structured Materials
Pt Deposition Techniques for Catalytic Activation of Nano-structured Materials Open
Various deposition techniques were tested to form Pt catalyst on nano-structured materials characterized by 50-200 nm dimensions. Different layer structures applied in gas sensing were sensitized by Pt sputtering and droplet deposition of …
View article: Microstructure evolution in MOVPE-grown AlN/GaN superlattices with different periods
Microstructure evolution in MOVPE-grown AlN/GaN superlattices with different periods Open
View article: Electron microscopy study of Ni induced crystallization in amorphous Si thin films
Electron microscopy study of Ni induced crystallization in amorphous Si thin films Open
The crystallization of amorphous silicon is studied by transmission electron microscopy. The effect of Ni on the crystallization is studied in a wide temperature range heating thinned samples in-situ inside the microscope. Two cases of lim…