Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films
Ultrafast optical excitation of a metal ferromagnetic film results in a modification of the magnetocrystalline anisotropy and induces the magnetization precession. We consider two main contributions to these processes: an effect of noncoherent phonons, which modifies the temperature dependent parame...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2016
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| Online Access: | https://eprints.nottingham.ac.uk/37050/ |