46 citations · 211 across the 20 of their papers we have counts for
20 papers
Chiral magnons for spin-qubit state transfer
Martijn Dols, Carlos Gonzalez-Ballestero, Mikhail Cherkasskii +3
We propose a protocol where chiral magnons mediate a state transfer between two distant spin qubits. The protocol is implemented by varying the coupling between the spin qubits and…
An efficient formalism for inertial spin waves: Dzyaloshinskii-Moriya antiferromagnets as case studies
De-Yun Zhao, Ri-Xing Wang, Meng-Qiu Cai +2
Magnetic inertia, emerging in the ultrafast regime, supports inertial spin waves (SWs) as novel magnetic excitations. Despite considerable efforts devoted to inertial SWs, a system…
Temperature dependence of the magnon-phonon coupling in yttrium iron garnet/gadolinium gallium garnet high overtone bulk acoustic resonators
Johannes Weber, Manuel Müller, Mikhail Cherkasskii +7
Weexperimentally study the temperature dependence of the magnon-phonon coupling in a yttrium iron garnet (YIG)/gadolinium gallium garnet (GGG) heterostructure. More specifically, w…
Spin Inertia as a Source of Topological Magnons: Chiral Edge States from Coupled Precession and Nutation
Subhadip Ghosh, Mikhail Cherkasskii, Ritwik Mondal +2
Spin inertia has been demonstrated to give rise to high-frequency nutational excitations beyond the conventional low-frequency precessional modes. Here, we demonstrate that the hyb…
Spin Inertia as a Driver of Chaotic and High-Speed Ferromagnetic Domain Walls
A. L. Bassant, Y. M. J. Ohlsen, M. Cherkasskii +2
Ferromagnetic domain walls -transitional regions between magnetic domains- are an essential ingredient for racetrack memory, a device concept that promises to deliver faster and mo…
Steady-state entanglement of spin qubits mediated by nonreciprocal and chiral magnons
Martijn Dols, Mikhail Cherkasskii, Victor A. S. V. Bittencourt +3
We propose a hybrid quantum system in which a magnet supporting non-reciprocal magnons, chiral magnons, or both mediates the dissipative and unidirectional coupling of spin qubits.…
Chirality and polarization of inertial antiferromagnetic resonances driven by spin-orbit torques
Peng-Bin He, Ri-Xing Wang, Zai-Dong Li +1
It is widely accepted that the handedness of a resonant mode is an intrinsic property. We show that, by tailoring the polarization and handedness of alternating spin-orbit torques…
Theory of polarization-dependent phonon pumping in ferromagnetic/non-magnetic bilayers
Mikhail Cherkasskii, Fabian Engelhardt, Manuel Müller +5
We develop a theoretical model for polarization-selective phonon pumping induced by magnon-phonon coupling in a ferromagnetic/non-magnetic acoustic bilayer structure, focusing on t…
Temporal and spatial attenuation of inertial spin waves driven by spin-transfer torques
Peng-Bin He, Mikhail Cherkasskii
Magnetic damping induces the temporal and spatial decay of spin waves, characterized by the damping factor and attenuating length, both of which can be measured to determine variou…
Theory of tensorial magnetic inertia in terahertz spin dynamics
Subhadip Ghosh, Mikhail Cherkasskii, Igor Barsukov +1
Magnetic inertia has emerged as a possible way to manipulate ferromagnetic spins at a higher frequency e.g., THz. Theoretical treatments so far have considered the magnetic inertia…
Inertial spin waves in spin spirals
Mikhail Cherkasskii, Ritwik Mondal, Levente Rózsa
Inertial effects in spin dynamics emerge on picosecond time scales, giving rise to nutational excitations at THz frequencies. Here, we describe a general framework for investigatin…
Quantum Anomalous Hall Effect in -Electron Kagome Systems: Chern Insulating States from Transverse Spin-Orbit Coupling
Imam Makhfudz, Mikhail Cherkasskii, Mohammad Alipourzadeh +5
The possibility of quantum anomalous Hall effect (QAHE) in two-dimensional kagome systems with -orbital electrons is studied within a multi-orbital tight-binding model. We conce…
Inertial effects in ultrafast spin dynamics
Ritwik Mondal, Levente Rózsa, Michael Farle +3
The dynamics of magnetic moments consist of a precession around the magnetic field direction and a relaxation towards the field to minimize the energy. While the magnetic moment an…
Inertial dynamics and equilibrium correlation functions of magnetization at short times
Sergei V. Titov, William J. Dowling, Anton S. Titov +2
The method of moments is developed and employed to analyze the equilibrium correlation functions of the magnetization of ferromagnetic nanoparticles in the case of inertial magneti…
Theory of inertial spin dynamics in anisotropic ferromagnets
Mikhail Cherkasskii, Igor Barsukov, Ritwik Mondal +2
Recent experimental observation of inertial spin dynamics calls upon holistic reevaluation of the theoretical framework of magnetic resonance in ferromagnets. Here, we derive the s…
Nutation spin waves in ferromagnets
Sergei V. Titov, William J. Dowling, Yuri P. Kalmykov +1
Magnetization dynamics and spin waves in ferromagnets are investigated using the inertial Landau-Lifshitz-Gilbert equation. Taking inertial magnetization dynamics into account, dis…
Dispersion relation of nutation surface spin waves in ferromagnets
Mikhail Cherkasskii, Michael Farle, Anna Semisalova
Inertia effects in magnetization dynamics are theoretically shown to result in a different type of spin waves, i.e. nutation surface spin waves, which propagate at terahertz freque…
Nutation Resonance in Ferromagnets
Mikhail Cherkasskii, Michael Farle, Anna Semisalova
The inertial dynamics of magnetization in a ferromagnet is investigated theoretically. The analytically derived dynamic response upon microwave excitation shows two peaks: ferromag…
Nonlinear frequency response of the multi-resonant ring cavities
Andrey A. Nikitin, Vitalii V. Vitko, Mikhail A. Cherkasskii +2
A convenient for practical use new theoretical approach describing a nonlinear frequency response of the multi-resonant nonlinear ring cavities (RC) to an intense monochromatic wav…
Formation of Bright Solitons from Wave Packets with Repulsive Nonlinearity
Zihui Wang, Mikhail Cherkasskii, Boris A. Kalinikos +2
Formation of bright envelope solitons from wave packets with a repulsive nonlinearity was observed for the first time. The experiments used surface spin-wave packets in magnetic yt…