Monitoring ultrafast metallization in LaCoO3 with femtosecond soft x ray spectroscopy

The properties of strongly correlated materials have been successfully studied via ultrafast dynamics methods. The authors present combined experimental and theoretical results of photo-excitation of LaCoO3 to probe the mechanisms at play behind the semiconductor-to-metal transition at high temperature

Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo

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