[HTML][HTML] Fundamentals and perspectives of ultrafast photoferroic recording
The ability to switch ferroics (ferro-, ferri-, antiferromagnets, ferroelectrics, multiferroics)
between two stable bit states is one of the keystones of modern data storage technology …
between two stable bit states is one of the keystones of modern data storage technology …
Ultrafast opto-magnetism
In the last decade, a new area of research, referred to as femtomagnetism, has developed
within the field of magnetism, which studies the excitation and control of magnetic medium …
within the field of magnetism, which studies the excitation and control of magnetic medium …
Nanoscale interface confinement of ultrafast spin transfer torque driving non-uniform spin dynamics
I Razdolski, A Alekhin, N Ilin, JP Meyburg… - Nature …, 2017 - nature.com
Spintronics had a widespread impact over the past decades due to transferring information
by spin rather than electric currents. Its further development requires miniaturization and …
by spin rather than electric currents. Its further development requires miniaturization and …
Ultrafast magnetism of a ferrimagnet across the spin-flop transition in high magnetic fields
We show that applying magnetic fields up to 30 T has a dramatic effect on the ultrafast spin
dynamics in ferrimagnetic GdFeCo. Upon increasing the field beyond a critical value, the …
dynamics in ferrimagnetic GdFeCo. Upon increasing the field beyond a critical value, the …
Fluence and Temperature Dependences of Laser-Induced Ultrafast Demagnetization and Recovery Dynamics in L10-FePt Thin Film
Z Xie, Y Cai, M Tang, J Zhou, J Liu, J Peng, T Jiang… - Materials, 2023 - mdpi.com
The fundamental mechanisms of ultrafast demagnetization and magnetization recovery
processes in ferromagnetic materials remain incompletely understood. The investigation of …
processes in ferromagnetic materials remain incompletely understood. The investigation of …
Generation of exchange magnons in thin ferromagnetic films by ultrashort acoustic pulses
We investigate generation of exchange magnons by ultrashort, picosecond acoustic pulses
propagating through ferromagnetic thin films. Using the Landau-Lifshitz-Gilbert equations …
propagating through ferromagnetic thin films. Using the Landau-Lifshitz-Gilbert equations …
[HTML][HTML] Laser induced spin precession in highly anisotropic granular L1 FePt
The dynamic magnetic properties of a highly anisotropic, granular L1 0 FePt thin film in
magnetic fields up to 7 T are investigated using time-resolved magneto-optical Kerr effect …
magnetic fields up to 7 T are investigated using time-resolved magneto-optical Kerr effect …
Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films
VN Kats, TL Linnik, AS Salasyuk, AW Rushforth… - Physical Review B, 2016 - APS
Ultrafast optical excitation of a metal ferromagnetic film results in a modification of the
magnetocrystalline anisotropy and induces the magnetization precession. We consider two …
magnetocrystalline anisotropy and induces the magnetization precession. We consider two …
Ultrafast laser-induced changes of the magnetic anisotropy in a low-symmetry iron garnet film
LA Shelukhin, VV Pavlov, PA Usachev, PY Shamray… - Physical Review B, 2018 - APS
We explore a thermal mechanism of changing the magnetic anisotropy by using
femtosecond laser pulses in a low-symmetry dielectric ferrimagnetic garnet (YBiPrLu) 3 …
femtosecond laser pulses in a low-symmetry dielectric ferrimagnetic garnet (YBiPrLu) 3 …
Unidirectional propagation of spin waves excited by femtosecond laser pulses in a planar waveguide
Low-energy magnonic logic circuits are an actively developing field of modern magnetism.
The potential benefits of magnonics for data processing are vitally dependent on units based …
The potential benefits of magnonics for data processing are vitally dependent on units based …