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Effect of light scattering on the transmission spectra of organic nanocrystals
1. Single Organic Nanoparticles, edited by H. Masuhara, H. Nakanishi and K. Sasaki (Springer, Berlin, 2003).
2. S. Masuo, A. Masuhara, T. Akashi, M. Muranushi, S. Machida, H. Kasai, H. Nakanishi, H. Oikawa, and A. Itaya, Jpn. J. Appl. Phys. 46, L268 (2007).
9. J.-A. He, K. Yang, J. Kumar, S. K. Tripathy, L. A. Samuelson, T. Oshikiri, H. Katagi, H. Kasai, S. Okada, H. Oikawa, and H. Nakanashi, J. Phys. Chem. B 103, 11050 (1999).
12. A. N. Vamivakas, M. Atatüre, J. Dreiser, S. T. Yilmaz, A. Badolato, A. K. Swan, B. B. Goldberg, A. Imamoglu, and M. S. Ünlü, Nano Lett. 7, 2892 (2007).
17.As the nanocrystals are not spherical, the average diameter is calculated as that of an equal volume sphere.
18. H. C. van de Hulst, Light Scattering by Small Particles (Dover, New York, 1981).
20. C. J. F. Böttcher, Theory of Electric Polarization (Elsevier, Amsterdam, 1978), Vol. 2, p. 433.
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The effect of light scattering on the extinctionspectra of organic nanocrystals was investigated by absorption and extinction measurement and by theoretical calculation for typical organic nanocrystals of α-perylene. In the extinctionspectra, the exciton band shows a size-dependent redshift and tail toward longer wavelengths due to scattering as the crystal size is increased beyond ∼50 nm. In the absorption spectra, the exciton band blueshifts from that in the bulk crystal for crystal sizes less than ∼200 nm due to the anisotropic exciton structure in perylene. The calculation qualitatively supports these results. The effect of scattering always makes the extinction band redshift from the absorption band.
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