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HomeSolid State PhenomenaSolid State Phenomena Vol. 213Photodynamic Effects in Nanocomposites Based on...

Photodynamic Effects in Nanocomposites Based on Quantum Dots of Cadmium Sulfide Embedded in a Silicate Matrix, in their Interaction with the Laser Beam

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Abstract:

In this paper we study the possibility of modifying the optical properties of nanocomposites based on CdS quantum dots embedded in a silicate matrix, in their interaction with the laser radiation. It was found that the action of laser radiation leads to local change in the refractive index of the nanocomposite, the dynamics of which depends on the exposure conditions.

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Physics and Technology of Nanostructured Materials II

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Periodical:

Solid State Phenomena (Volume 213)

Pages:

186-191

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.213.186

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Online since:

March 2014

Authors:

Alexander A. Sergeev*, Sergey S. Voznesenskiy, Anna N. Galkina, Aleksandr Nepomnyaschiy, Kseniya M. Sergeeva

Keywords:

Optical Switching, Photoinduced Absorption, Sol-Gel

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] D. Pacifici, H.J. Lezec, H.A. Atwater. All-optical Modulation by Plasmonic Excitation of CdSe Quantum Dots, Nat. photonics. 1 (2007) 402-406.

DOI: 10.1038/nphoton.2007.95

[2] B. Piccione, C. -H. Cho, L.K. van Vugt, R. Agarwal. All-optical active switching in individual semiconductor nanowires, Nat. Nanotechnol. 7 (2012) 640-645.

DOI: 10.1038/nnano.2012.144

[3] T. Volz, A. Reinhard, M. Winger, A. Badolato, K.J. Hennessy, E.L. Hu, A. Imamoglu. Strongly correlated photons on a chip, Nat. Nanophotonics 6 (2012) 605–609.

DOI: 10.1038/nphoton.2011.321

[4] A.W. Brown, M. Xiao. All-optical switching and routing based on an electromagnetically induced absorption grating, Optics Letters 30(7) (2005) 699-701.

DOI: 10.1364/ol.30.000699

[5] T. Chakraborty. Quantum Dots, Elsevier, (1999).

[6] H.M. Gong, X. -H. Wang, Y.M. Du, Q.Q. Wang. Optical nonlinear absorption and refraction of CdS and CdS-Ag core-shell quantum dots, J. of Chemical Physics 125 (2006) 024707 (4 pp).

DOI: 10.1063/1.2212400

[7] S.V. Rempel', A.A. Razvodov, M.S. Nebogatikov, E.V. Shishkina, V. Ya. Shur, A.A. Rempel'. Sizes and Fluorescence of Cadmium Sulfide Quantum Dots, Physics of the Solid State, 55(3) (2013) 624–628.

DOI: 10.1134/s1063783413030244

[8] Q. Xiao, C. Xiao. Surface-defect-states photoluminescence in CdS nanocrystals prepared by one-step aqueous synthesis method, Appl. Surface Sci., 255 (2009) 7111–7114.

DOI: 10.1016/j.apsusc.2008.12.032

[9] Yu.A. Shchipunov. Bio-inorganic hybrid nanomaterials, Weinheim: Wiley. (2007) 75-117.

[10] J. Tang, R.A. Marcus. Photoinduced Spectral Diffusion and Diffusion-Controlled Electron Transfer Reactions in Fluorescence Intermittency of Quantum Dots, J. of the Chinese Chemical Society, 53 (2006) 1-13.

DOI: 10.1002/jccs.200600001

[11] A. Tang, F. Teng, Y. Hou, Y. Wang, F. Tan, S. Qu, Z. Wang. Optical properties and electrical bistability of CdS nanoparticles synthesized in dodecanethiol, Applied Physics Letters 96 (2010) 163112.

DOI: 10.1063/1.3402770

[12] J.S. Jie., W.J. Zhang, Y. Jiang, X.M. Meng, Y.Q. Li, S.T. Lee. Photoconductive Characteristics of Single-Crystal CdS Nanoribbons, Nano Letters 6(9) (2006) 1887-1892.

DOI: 10.1021/nl060867g

[13] V.A. Oleinikov, A.V. Sukhanova, I.R. Nabiev. Fluorescent semiconductor nanocrystals for biology and medicine, Nanotechnologies in Russia, 2 (2007) 160-173.

[14] Yu.N. Kul'chin, A.V. Shcherbakov, V.P. Dzyuba, S.S. Voznesenskii, G.T. Mikayelyan. Nonlinear-optical properties of heterogeneous liquid nanophase composites based on high-energy-gap Al2O3 nanoparticles, Quantum Electron, 38 (2) (2008) 154–158.

DOI: 10.1070/qe2008v038n02abeh013529

[15] P. Hariharan, Optical interferometry, second ed, Elsevier, San Diego, (2003).