A5102916434- Magnetic properties of thin films
- Magnetic and transport properties of perovskites and related materials
- Topological Materials and Phenomena
- Quantum and electron transport phenomena
- Energy Harvesting in Wireless Networks
- Material Properties and Applications
- Electric Power Systems and Control
- Advanced Condensed Matter Physics
- Advancements in Battery Materials
- Metamaterials and Metasurfaces Applications
- Multiferroics and related materials
- Induction Heating and Inverter Technology
- Characterization and Applications of Magnetic Nanoparticles
- Antenna Design and Analysis
- Advanced Memory and Neural Computing
- Magnetic Properties and Synthesis of Ferrites
Moscow Power Engineering Institute
2024
Institute of Radio-Engineering and Electronics
2024
Federal State Budgetary Institution of Science "Scientific and Technological Center of Unique Instrumentation" of the Russian Academy of Sciences
2019
Abstract Canted antiferromagnets offer great potential in fundamental research and for use applications due to their unique properties. The presence of the Dzyaloshinskii–Moriya interaction (DMI) leads existence a weak ferromagnetic moment at room temperature. We study both theoretically experimentally microwave spin pumping by quasi-ferromagnetic mode from canted easy plane antiferromagnet with ferromagnetism FeBO 3 . conversion signal into constant voltage is realized using inverse Hall...
Spin pumping from canted antiferromagnets is a cutting-edge topic in modern spintronics. The interest for fundamental and applied research that these materials arouse related to their unusual structure, namely, with small canting of the magnetic sublattices, which explained by presence Dzyaloshinskii–Moriya interaction. Through this effect, it becomes possible experimentally study quasi-ferromagnetic resonance spectra spin range tens GHz at room temperature. In paper, an experimental...
Microwave spin pumping from ferromagnetic lutetium iron garnet (Lu 3 Fe 5 O 12 ) has been theoretically and experimentally investigated. The magnetization vector precession excited by a microwave magnetic field is transformed into dc voltage due to the inverse Hall effect in garnet/heavy metal heterostructure /Pt). In experiments carried out, external varied 0 6 kOe, thus making it possible tune resonant frequency wide ranges. experimental sensitivity of this 8.2 µV/W. A change sign with...
Recently, canted antiferromagnets offer great potential for fundamental research and applications due to their unique properties. The presence of the Dzyaloshinskii-Moriya interaction leads existence a weak ferromagnetic moment at room temperature. We study both theoretically experimentally microwave spin pumping by quasi-ferromagnetic mode from easy plane antiferromagnet with ferromagnetism FeBO3. conversion signal into constant voltage is realized using inverse Hall effect in an iron...
A rectenna is a device that converts electromagnetic waves of the optical range into direct current. An ability to absorb in combination with small sizes makes rectennas one most promising material for broadband optoelectronic devices. Thus, might have great opportunity be applied new systems energy harvesting, but it has not been implemented yet because its weak efficiency. As latest studies shown, arrays based on carbon nanotubes can provide good performance. We show working...
The article investigates the scheme of excitation an electromagnetic field with circular polarization due to crossed strip transmission lines. Two variants are compared: coplanar and microstrip lines that excite magnetic in space above intersection structures. degree ellipticity at structures can be changed by changing phase mismatch between exciting oscillation sources. Modeling these devices computer-aided design system made it possible quantify amplitudes components field, from which...