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Optical Properties of Fractal Nanocomposites

Published online by Cambridge University Press:  03 September 2012

V. A. Markel
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico, 87185
E. B. Stechel
Affiliation:
Department of Physics, New Mexico State University, Las Cruces, New Mexico, 88003
W. Kim
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico, 87185
R. Armstrong
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico, 87185
Vladimir Shalaev
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico, 87185
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Abstract

Optical prossesses in nanostructured fractal composites are shown to be strongly enhanced. The enhancement occurs because of a localization of dipolar eigenmodes in subwavelength areas.

Type
Research Article
Copyright
Copyright © Materials Research Society 1995

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References

[1] Mandelbrot, B. B., The Fractal Geometry of Nature (Freeman, San Fransisco, 1982).Google Scholar
[2] Sapoval, B., Fractals (Aditech, Paris, 1990).Google Scholar
[3] Fractals & Disorder, Editor: Bunde, Armin, (North-Holland, 1992); S. Alexander & Orbach, R., J. Phys. (Paris) Lett. 43, L1625 (1982).Google Scholar
[4] Shalaev, V. M., Stockman, M. I., Zh. Eksp. Teor. Fiz. 92, 509 (1987) [Sov. Phys. JETP 65, 287 (1987); Z. Phys. D-Atoms, Molecules and Clusters, 10, 71 (1988).Google Scholar
[5] Butenko, A. V., Shalaev, V. M., Stockman, M. I., Zh. Eksp. Teor. Fiz. 94, 107 (1988) [Sov. Phys. JETP 67, 60 (1988)]; Z. Phys. D - Atoms, Molecules and Clusters, 10, 81 (1988).Google Scholar
[6] Shalaev, V. M. et al. , Physica A 207, 197 (1994); Fractals 2, 201 (1994).Google Scholar
[71 Berry, M. V. and Percival, I.C., Optica Acta 5, 577 (1986).Google Scholar
[8] Zabel, I. H. & Stroud, D., Phys. Rev. B 46, 8132 (1992); X. Zhang and D. Stroud, Phys. Rev. B 48, 6658 (1993); X. Zhang and D. Stroud, Phys. Rev. B 49, 944 (1994); P. M. Hui, D. Stroud, Phys. Rev. B 49, 11729 (1994).Google Scholar
[9] Bergman, D. J. and Stroud, D., Physical Properties of Macroscopically Inhomogeneous Media. In: Solid State Physics, volume 46, p. 147.(Academic Press, Inc. 1992).Google Scholar
[10] Claro, F., Fuchs, R., Phys. Rev. B 44, 4109 (1991); K. Ghosh & R. Fuchs, Phys. Rev. B 38, 5222 (1988).Google Scholar
[11] Devaty, R. P., Phys. Rev. B 44, 593 (1991).Google Scholar
[12] Brouers, F. et al. , Phys. Rev. B 49, 14582 (1994); 47, 666 (1993).Google Scholar
[13] Niklasson, G. A., J. Appl. Phys. 62, R1 (1987).Google Scholar
[14] Markel, V. A., Muratov, L. S., Stockman, M. I., and George, T. F., Phys. Rev. B 43, 8183 (1991); M. I. Stockman, et al., Phys. Rev. Lett. 72, 2486 (1994).Google Scholar
[15] Stockman, M. I., George, T. F., and Shalaev, V. M., Phys. Rev. B 44, 115 (1991).Google Scholar
[16] Shalaev, V. M., Botet, R., and Jullien, R., Phys. Rev. B 44, 12216 (1991); 45, 7592(E) (1992).Google Scholar
[17] Shalaev, V. M., Botet, R., Butenko, A. V., Phys. Rev. B 48, 48, 6662 (1993).Google Scholar
[18] Stockman, M. I., Shalaev, V. M., Moskovits, M., Botet, R., and George, T. F., Phys. Rev. B 46, 2821 (1992).Google Scholar
[19] Shalaev, V. M., Moskovits, M., Golubentsev, A. A., and John, S., Physica A 191, 352 (1992).Google Scholar
[20] Shalaev, V. M., Botet, R., Phys. Rev. B 50 (1994).Google Scholar
[21] Rautian, S. G., Safonov, V. P., Chubakov, P. A., Shalaev, V. M., Stockman, M. I., Pis'ma Zh.Eksp. Teor. Fiz. 47, 243 (1988) [JETP Lett. 47, 243 (1988)].Google Scholar
[22] Butenko, A. V. et al. , Z. Phys. D Atoms, Molecules and Clusters, Nonlinear optics of metal fractal clusters, 17, 283 (1990); A. V. Karpov, et al., Pis'ma Zh. Eksp. Teor. Fiz. 48, 528 (1988) [JETP Lett. 48, 571 (1988)].Google Scholar
[23] Shalaev, V. M., Stockman, M. I., & Botet, R., Physica A 185, 181 (1992).Google Scholar
[24] Tsai, D. P., Kovacs, J., Wang, Z., Moskovits, M., Shalaev, V. M., Suh, J., and Botet, R., Photon STM Images of Optical Excitations of Fractal Metal Colloid Clusters, Phys.Rev.Lett. 72, 4149 (1994).Google Scholar