Activation of coherent lattice phonon following ultrafast molecular spin-state photo-switching: A molecule-to-lattice energy transfer

We combine ultrafast optical spectroscopy with femtosecond X-ray absorption to study the photo-switching dynamics of the [Fe(PM-AzA)2(NCS)2] spin-crossover molecular solid. The light-induced excited spin-state trapping process switches the molecules from low spin to high spin (HS) states on the sub-...

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Bibliographic Details
Main Authors: Marino, A., Cammarata, M., Matar, S. F., Létard, J.-F., Chastanet, G., Chollet, M., Glownia, J. M., Lemke, H. T., Collet, E.
Format: Online
Language:English
Published: American Crystallographic Association 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720109/