The Institute of Technical Acoustics offers consumers technologies for producing magnetoelectric composite materials for electronic devices, smart devices, spintronics and development of "green energy" under a commercial agreement with technical assistant and/or a license agreement and is looking for partners to conclude a technical cooperation agreement with scientific institutions and manufacturing companies in the field of microelectronics and smart devices.

Areas of application: microelectronics and straintronics, medicine (creation of devices sensitive to the human magnetic field for diagnosing diseases and prosthetics), energy.

Designed for the design of radio electronics elements, magnetically sensitive sensors, and contactless switching devices.

New composite materials with a giant magnetoelectric coefficient make it possible to count on a high conversion rate of magnetic field energy into electrical voltage. Materials with a high value of magnetoelectric sensitivity in the region of low magnetic fields provide the creation of effective energy converters for low-power converters and magnetic field sensors.

Magnetoelectric materials based on lead-free ceramics ensure environmentally friendly production.

The obtained materials serve as the basis for the development of non-volatile passive electronic devices for detecting and converting magnetic fields into electrical voltage in the field of microelectronics, straintronics and the latest medical diagnostic devices.

Additional information is posted in the
Album of promising developments of organizations of the National Academy of Sciences of Belarus for the real sector of the economy (in Russian).

For the first time in the world, the Institute of Technical Acoustics has produced composite materials that exhibit a gigantic magnetoelectric effect at room temperatures. The advantage in the area of ​​efficiency of magnetoelectric conversion is still maintained.

The technology for producing composite ceramics is widespread and applicable throughout the world. The production of magnetoelectric materials based on lead-free ceramics is an environmentally friendly production technology.

1. Method for obtaining the Co/PbZr0.45Ti0.55O3 heterostructure: patent. 2704706 Ross. Federation / M. N. Smirnova, A. I. Serokurova, N. N. Poddubnaya, M. A. Kopieva, V. A. Ketsko; date of publication: 10/30/2019.(in Russian)
2. Method for measuring magnetostriction of thin films: Pat. 2739161 Ross. Federation / D. A. Filippov, V. M. Laletin, N. N. Poddubnaya; date of publication: 12/21/2020.(in Russian)

The Institute of Technical Acoustics is a leading organization in the field of new directions in the physics and technology of ultrasound and the scientific foundations of the use of high-power ultrasound in technological processes of materials processing.

At the present stage, the activities of the Institute correspond to the priority areas of scientific, technical and socio-economic development of the country and the Vitebsk region. The Institute conducts fundamental and applied research, and also carries out scientific and technical developments within the framework of state scientific research programs (GPNI), regional scientific and technical program (RSTP), republican and international projects of the Belarusian Foundation for Basic Research (BRFFR), individual projects and grants in fields of semiconductor physics, magnetoelectric phenomena, ultrasonic vibrations, thermoelastic phase transformations, etc.

Scientific areas of activity of the Institute:
- study of the impact of concentrated energy flows on condensed media and physical processes;
- development of methods and technologies for obtaining materials for functional and special purposes.

A branch of the Republican Center for Technology Transfer has been created at the State Scientific Institution “Institute of Technical Acoustics of the National Academy of Sciences of Belarus”, the main activities of which are:
- support for innovation and technology transfer in the field of using concentrated energy flows (ultrasound, laser radiation, high-frequency electromagnetic fields, ion-plasma flows, high-temperature synthesis) on the structure and properties of condensed matter; synthesis of new composite, structural and ceramic materials with specified physical and mechanical properties in an ultrasonic field; processing of metals using thermal methods, pressure and powerful ultrasound; development of new instruments and equipment, creation of new information technologies;
- promoting the development of innovative entrepreneurship and the expansion of international partnerships in the field of innovation and scientific developments;
- providing assistance in the implementation of state policy in the field of small and medium-sized innovative businesses in the creation of new technologies, the development of new devices and equipment.

The Republican Center for Ultrasound Technologies, which is an interdisciplinary scientific and technical center (cluster) for advanced scientific research, has been created at the State Scientific Institution “Institute of Technical Acoustics of the National Academy of Sciences of Belarus”. The center was created with the aim of developing new highly efficient processes and devices for processing materials, creating new functional materials to improve the quality of products, reduce costs and increase the level of safety of production using high-power ultrasound. The expected scientific results of the center’s work are aimed at obtaining new scientific knowledge about the influence of acoustic influences on:
- structure formation and properties of materials;
- technological processes;
- thermoelastic phase transformations in materials with shape memory.

The expected practical results are aimed at mastering new technologies and developing unique equipment with high export potential.

Consumers interested in purchasing technology for producing magnetoelectric composite materials for electronic devices, smart devices, spintronics and development of “green energy” under a commercial agreement with technical assistancet and/or a license agreement.

Partners, scientific institutions and manufacturing companies in the field of microelectronics and smart devices interested in the development and use of materials under a technical cooperation agreement.