Formation of Fractal Dendrites by Laser-Induced Melting of Aluminum Alloys

Kucherik, A. O.; Samyshkin, Vlad; Прусов, Е. С.; Osipov, A.; Panfilov, A. A.; Buharov, Dmitry; Аракелян, С. М.; Skryabin, I.; Kavokin, A. V.; Kutrovskaya, S.

doi:10.3390/nano11041043

Cited by 10 publications

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Digital sovereignty of Russia based on the element base of topological nanostructures on a solid surface induced by laser radiation

Arakelian

Kucherik

Bukharov

et al. 2021

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

The purpose of this work is to develop breakthrough technologies and technology transfer in the field of topological photonics, nanoelectronics and new materials with controlled functional and structural characteristics using a unique line of the Vladimir State University (VlSU) equipment (within the framework of the corresponding created structures - Centre of collective use, Center for Structural Materials Science and Breakthrough Engineering Physical Technologies, Center for Engineering Competencies, etc.) for carrying out work in the direction of high-tech industrial sectors. The report deals with the following issues on this topic: basic physical and scientific and technical principles, methods for measuring laser-induced structures on the surface of materials in real time, obtaining surface nanostructures on solid materials by deposition from colloidal systems using a two-stage scheme with laser ablation, modeling macroscopic quantum states in the functional properties of laser-induced 4d-topological nanoclusters in thin films on a solid surface and experimental demonstration of the work of real prototypes.

show abstract

Digital sovereignty of Russia based on the element base of topological nanostructures on a solid surface induced by laser radiation

Arakelian

Kucherik

Bukharov

et al. 2021

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Fabrication of hydrophobic surfaces of aluminum alloys by laser irradiation

Abramov

Samyshkin

Osipov

et al. 2022

2022 International Conference Laser Optics (ICLO)

View full text Add to dashboard Cite

Models and Structures in the Electrophysics of High-Entropy Alloys with Laser-Induced Fractal Surface Objects

Aleshin,

Tumarkina,

Oparin

et al. 2024

Phys. Metals Metallogr.

View full text Add to dashboard Cite

The possibility of controlled synthesis of nanodendritic structures of high-entropy alloys (HEAs) is considered. The fundamental results on the electrical conductivity depending on the topological structure for iron-containing alloys and compounds in dendritic HEAs are discussed. Emphasis is placed on the theoretical and experimental studies of the structural features on the surfaces of HEAs with objects of fractal dimension. The influence of localized cluster inhomogeneities on the solid surface on the electrophysical parameters of samples has been determined taking into account the entropy of mixing in the surface topological structures of dendritic type. The fractal structures of dendrites are analyzed as prototypes of nanoantennas. It is shown that the main reason for the formation of the functional characteristics of such structures is the occurrence of a phase transition with the parameters of the emerging topological fractal structures (dendrites), which can serve as standard thermodynamic parameters, such as temperature and pressure. They will determine the phase states of the medium, including possible trends towards superconductivity. At the same time, the technology of obtaining such surface nanoscale topological objects, based on laser ablation, is quite simple and universal with controllable characteristics of the parameters of the resulting (emerging) structures of various configurations.

show abstract

Formation of Fractal Dendrites by Laser-Induced Melting of Aluminum Alloys

Cited by 10 publications

References 31 publications

Digital sovereignty of Russia based on the element base of topological nanostructures on a solid surface induced by laser radiation

Digital sovereignty of Russia based on the element base of topological nanostructures on a solid surface induced by laser radiation

Fabrication of hydrophobic surfaces of aluminum alloys by laser irradiation

Models and Structures in the Electrophysics of High-Entropy Alloys with Laser-Induced Fractal Surface Objects

Contact Info

Product

Resources

About