Research report 2014 - Fritz Haber Institute of the Max Planck Society

In the focus of ultrashort lasers: the interplay of electronic and crystalline structure

Ernstorfer, Ralph
Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin
Many material properties and the function of complex devices are governed by the interplay and the interaction of electrons and the atomic structure on the microscopic scale. These fundamental processes are investigated with the help of time-resolved experimental methods. In these experiments, the electrons in a material are excited by means of an ultrashort laser pulse and the response of the electrons and of the atomic structure are observed with different ultrafast techniques, revealing the interaction of electrons and lattice and illuminating effects like the dissipation of energy.

For the full text, see the German version.

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