Room: 2.06 Host: Tommaso Pincelli

Ultrafast Dynamics in a Photo-induced Symmetry-breaking Transition

The study of the suppression of an order parameter by an external perturbation and the following recovery of the broken-symmetry phase is a problem relevant to systems even beyond condensed matter physics. In the context of pump-probe experiments, it has been tackled considering the suppression of the charge density wave order parameter in several compounds, and it was found a relevant role played by the fluctuations [1,2]. [more]
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