[HTML][HTML] Spintronic devices as next-generation computation accelerators

VH González, A Litvinenko, A Kumar, R Khymyn… - Current Opinion in Solid …, 2024 - Elsevier
The ever increasing demand for computational power combined with the predicted plateau
for the miniaturization of existing silicon-based technologies has made the search for low …

A spinwave Ising machine

A Litvinenko, R Khymyn, VH González… - Communications …, 2023 - nature.com
Abstract Time-multiplexed Coherent Ising Machines (CIMs) have demonstrated promising
results in rapidly solving large-scale combinatorial problems. However, CIMs remain …

Exchange spin waves and their application for diagnostics of the layered structure of epitaxial YIG films

V Tikhonov, AN Litvinenko - Journal of Magnetism and Magnetic Materials, 2020 - Elsevier
The results of modelling of the excitation and propagation processes of exchange spin
waves (ESW) in epitaxial films of yttrium iron garnet (YIG) are presented. It is shown that the …

Strain-induced multi-band spin-wave logic gate based on alligator-type magnonic crystal/PZT structure

AA Grachev, SE Sheshukova… - Applied Physics Letters, 2024 - pubs.aip.org
Here, we report the results of strain-controlled spin-wave propagation regimes in a double-
period multiferroic structure. It consists of an alligator-type magnonic crystal with a period of …

Waveguide modes of exchange spin waves in epitaxial YIG films

VV Tikhonov, AS Ptashenko, AV Sadovnikov - Journal of Magnetism and …, 2024 - Elsevier
It has been shown that exchange spin wave (ESW) waveguide modes can be excited in
epitaxial ferrite films. This is facilitated by the presence of a thin transition layer at the …

Complex Poynting vector in gyromagnetic media and its impact on power flow in guided modes

R Sen, S Pendharker - arXiv preprint arXiv:2310.15867, 2023 - arxiv.org
In this paper, we show the relation between the time-varying spinning nature of the
instantaneous Poynting vector and the phasor form of the complex Poynting vector in the …

Spin-wave diagnostics of ultrathin ferrite films

VV Tikhonov, VA Gubanov, SA Nikitov… - Journal of Magnetism …, 2022 - Elsevier
A method of nondestructive control of the layered structure of submicron ferrite films
comparable to the thickness of the transition (diffusion) layer at the film-substrate interface …

Моделирование линии задержки на обменных спиновых волнах

ВВ Тихонов, ВА Губанов, АС Пташенко… - Журнал технической …, 2024 - mathnet.ru
Предложено новое инновационное устройство–миниатюрная управляемая линия
задержки СВЧ сигнала на основе коротковолновых обменных спиновых волн (ОСВ) …

Magnon–phonon interaction in the transition layer of an epitaxial YIG film

VV Tikhonov, VA Gubanov, AV Sadovnikov - Physics of the Solid State, 2021 - Springer
It is shown that the effects of collinear magnetoelastic interaction of exchange spin waves
(ESW) and acoustic waves (AW) arise in the transition layer of an epitaxial YIG film. The …

[HTML][HTML] Спин-волновая диагностика эпитаксиальных феррит-диэлектрических структур

ВВ Тихонов, ВА Губанов - Известия высших учебных заведений …, 2022 - cyberleninka.ru
Цель настоящего исследования—выяснение механизма преобразования
электромагнитных и обменных спиновых волн (ОСВ) в тонком переходном слое …