Abstract
A method for direct measurement of the system-bath coupling strength in molecules and molecular aggregates, based on the three pulse photon echo technique with non-trivial time ordering of interacting laser pulses, is proposed and realized. A surprisingly low magnitude of the Huang-Rhys factor (∼ 1) was measured for the natural molecular aggregates (chlorosomes from the Cf. aurantiacus bacteria) at room temperature.
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© 2005 Springer-Verlag Berlin Heidelberg
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Prokhorenko, V.I., van Grondelle, R., Dwayne Miller, R. (2005). Photon Echo Study of the Electron-Phonon Coupling Strength in Molecules and Molecular Aggregates. In: Kobayashi, T., Okada, T., Kobayashi, T., Nelson, K.A., De Silvestri, S. (eds) Ultrafast Phenomena XIV. Springer Series in Chemical Physics, vol 79. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-27213-5_183
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DOI: https://doi.org/10.1007/3-540-27213-5_183
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-24110-2
Online ISBN: 978-3-540-27213-7
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