We investigate the dynamics of coherent optical phonons in single-crystal Tellurium after high-density excitation of free electrons by intense femtosecond laser pulses. A density dependent red-shift of the phonon response occurs as a direct consequence of the photoexcitation.
CITATION STYLE
Hunsche, S., Wienecke, K., Dekorsy, T., & Kurz, H. (1996). Laser-induced softening of coherent phonons: Pathway to nonthermal melting. Springer Series in Chemical Physics, 62, 459–460. https://doi.org/10.1007/978-3-642-80314-7_200
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