127 citations · 352 across the 8 of their papers we have counts for
8 papers
Impulsive Fermi magnon-phonon resonance in antiferromagnetic
Thomas W. J. Metzger, Kirill A. Grishunin, Chris Reinhoffer +13
Understanding spin-lattice interactions in antiferromagnets is one of the most fundamental issues at the core of the recently emerging and booming fields of antiferromagnetic spint…
Effective rectification of THz electromagnetic fields in a ferrimagnetic iron garnet
T. G. H. Blank, E. A. Mashkovich, K. A. Grishunin +5
It is found that single-cycle THz electromagnetic fields efficiently excite a GHz spin resonance mode in ferrimagnetic TmFeO, despite the near absence of GHz spectra…
Two-dimensional THz spectroscopy of nonlinear phononics in the topological insulator
T. G. H. Blank, K. A. Grishunin, K. A. Zvezdin +6
The interaction of a single-cycle THz electric field with the topological insulator triggers strongly anharmonic lattice dynamics, promoting fully co…
Empowering Control of Antiferromagnets by THz-induced Spin Coherence
T. G. H. Blank, K. A. Grishunin, B. A. Ivanov +3
Finding efficient and ultrafast ways to control antiferromagnets is believed to be instrumental in unlocking their potential for magnetic devices operating at THz frequencies. Stil…
Terahertz-Light Driven Coupling of Antiferromagnetic Spins to Lattice
Evgeny A. Mashkovich, Kirill A. Grishunin, Roman M. Dubrovin +3
Understanding spin-lattice coupling represents a key challenge in modern condensed matter physics, with crucial importance and implications for ultrafast and 2D-magnetism. The effi…
Excitation and Detection of THz Coherent Spin Waves in Antiferromagnetic
K. Grishunin, E. A. Mashkovich, A. M. Balbashov +2
The efficiency of ultrafast excitation of spins in antiferromagnetic using nearly single-cycle THz pulse is studied as a function of the polarization of th…
THz Field-induced Spin Dynamics in Ferrimagnetic Iron Garnets
T. G. H. Blank, K. A. Grishunin, E. A. Mashkovich +3
THz magnetization dynamics is excited in ferrimagnetic thulium iron garnet with a picosecond, single-cycle magnetic field pulse and seen as a high-frequency modulation of the magne…
Laser induced THz emission from femtosecond photocurrents in Co/ZnO/Pt and Co/Cu/Pt multilayers
G. Li, R. V. Mikhaylovskiy, K. A. Grishunin +3
The ultrashort laser excitation of Co/Pt magnetic heterostructures can effectively generate spin and charge currents at the interfaces between magnetic and nonmagnetic layers. The…