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Broadening of triplet-triplet absorption band in molecular structures with different spatial dimensionalities

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Abstract

Within the framework of a dipole approximation, the form of the light absorption band for exciton transitions between triplet zones in one-, two-, and three-dimensional periodic molecular structures is calculated. Allowance is made for exciton attenuation as a frequency-independent parameter. The analytical expressions obtained make it possible to analyze the band for molecular structures of different spatial dimensionalities as a function of the difference in bandwidths, attenuation, and lattice temperature.

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Authors
  1. N. I. Grigorchuk
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Institute of the Surface Chemistry, National Academy of Sciences of Ukraine, 31, Nauka Ave., Kiev 252022, Ukraine. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 64, No. 5, pp. 586–590, September–October, 1997.

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Grigorchuk, N.I. Broadening of triplet-triplet absorption band in molecular structures with different spatial dimensionalities. J Appl Spectrosc 64, 598–602 (1997). https://doi.org/10.1007/BF02675318

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  • DOI: https://doi.org/10.1007/BF02675318

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