Selection of dominant multi-exciton transitions in disordered linear J-aggregates

J.A. Klugkist; V.A. Malyshev; J. Knoester

doi:10.1016/j.jlumin.2007.11.052

Selection of dominant multi-exciton transitions in disordered linear J-aggregates

J.A. Klugkist, V.A. Malyshev, J. Knoester

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Abstract

We show that the third-order optical response of disordered linear J-aggregates can be calculated by considering only a limited number of transitions between (multi-) exciton states. We calculate the pump-probe absorption spectrum resulting from the truncated set of transitions and show that, apart from the blue wing of the induced absorption peak, it agrees well with the exact spectrum.

Original language	English
Pages (from-to)	945-947
Journal	Journal of Luminescence
Volume	128
Issue number	5-6
DOIs	https://doi.org/10.1016/j.jlumin.2007.11.052
Publication status	Published - 2008

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Klugkist, J. A., Malyshev, V. A., & Knoester, J. (2008). Selection of dominant multi-exciton transitions in disordered linear J-aggregates. Journal of Luminescence, 128(5-6), 945-947. https://doi.org/10.1016/j.jlumin.2007.11.052

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abstract = "We show that the third-order optical response of disordered linear J-aggregates can be calculated by considering only a limited number of transitions between (multi-) exciton states. We calculate the pump-probe absorption spectrum resulting from the truncated set of transitions and show that, apart from the blue wing of the induced absorption peak, it agrees well with the exact spectrum.",

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AU - Knoester, J.

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AB - We show that the third-order optical response of disordered linear J-aggregates can be calculated by considering only a limited number of transitions between (multi-) exciton states. We calculate the pump-probe absorption spectrum resulting from the truncated set of transitions and show that, apart from the blue wing of the induced absorption peak, it agrees well with the exact spectrum.

U2 - 10.1016/j.jlumin.2007.11.052

DO - 10.1016/j.jlumin.2007.11.052

M3 - Article

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SP - 945

EP - 947

JO - Journal of Luminescence

JF - Journal of Luminescence

SN - 0022-2313

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