Resonant driving of magnetization precession in a ferromagnetic layer by coherent monochromatic phonons
We realize resonant driving of the magnetization precession by monochromatic phonons in a thin ferromagnetic layer embedded into a phononic Fabry-Pérot resonator. A femtosecond laser pulse excites resonant phonon modes of the structure in the 10−40 GHz frequency range. By applying an external magnet...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2015
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| Online Access: | https://eprints.nottingham.ac.uk/34350/ |