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Registration Number

0225U002760, (0124U000970) , R & D reports

Title

Low-energy ion-plasma synthesis of energy-sensitive materials for the needs of biomedicine, spintronics, optics

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Розробка технологічного обладнання та засобів діагностики

Head

Dudin Stanislav V., Кандидат фізико-математичних наук

Registration Date

02-04-2025

Organization

V.N. Karazin Kharkiv National University

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The goal of the project is to study the physical laws, principles and means of low-energy ion-plasma synthesis of coatings from energy-sensitive materials for the needs of biomedicine, spintronics, and optics. It is planned to develop methods of ion-plasma control of the structure and properties of energy-sensitive coatings in the processes of reactive ion-plasma synthesis by controlling the flows of atomic, chemically active and charged particles from the plasma with the main focus on biotolerant coatings based on tantalum compounds on the surface of metal and plastic medical implants. It is planned to conduct a substantiation of the application of tantalum-based coatings in hospital surgery, orthopedics, stomatology, restorative and reconstructive surgery, including after injuries and combat wounds. The project also plans to develop self-healing coatings based on tantalum compounds that have increased wear resistance. A team of researchers from V.N. Karazin Kharkiv National University, Kharkiv National Medical University and V.T. Zaitsev Institute of General and Emergency Surgery has been created to implement the results of the work into medical practice.

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 The aim of the project is to study the physical laws, principles and means of low-energy ion-plasma synthesis of coatings from energy-sensitive materials for the needs of biomedicine, spintronics, optics. It is planned to develop methods for ion-plasma control of the structure and properties of energy-sensitive coatings in the processes of reactive ion-plasma synthesis by controlling the flows of atomic, chemically active and charged particles from plasma with the main focus on biotolerant coatings based on tantalum compounds on the surface of metal and plastic medical implants. During the first stage, the ion-plasma systems KIPS and MIPS were improved by adding elements of the magnetic system to control plasma flows; experimental studies of the discharge characteristics of KIPS and MIPS from the magnetic field, the composition of working gases, gas dynamics were carried out and the optimal technological modes of ion-plasma equipment for applying energy-sensitive coatings were determined; systems for probe, optical and mass spectrometric control of technological plasma were created; Probe, emission-spectral and mass spectrometric studies of technological plasma were carried out in the KIPS and MIPS installations.

Product Description

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Zykov Oleksandr V.
Zykova Anna V
Yakovin Stanislav D.

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2025-04-02