Abstract
Model concepts of the formation and growth of a water adsorption layer at the surface of porous silicon with the use of the experimental data obtained by nuclear magnetic resonance are developed in this work. The proposed model is based on an approximation that water menisci formed at pore exits onto the surface are completely filled with water at specific values of humidity and play the role of immobile centers of nucleation for adsorbed water molecules. The fractal aggregates grow at these centers, whose modeling is carried out in a modified Witten—Sender model of diffusion-limited aggregation. In this case, the possibility of the simultaneous growth of several fractal aggregates at an array of nucleation centers by drawing the initial localization of a regular element of the fractal structure and finding the most probable site of its joining one of the growing aggregates is taken into account. The results of computer modeling are described within the context of percolation theory; they agree well with the experimental data and can be used for predicting the percolation properties of porous structures.
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References
Canham, L.T., A glowing future for silicon, New Sci., 1993, vol. 138, no. 1868, p. 23.
Turner, D., Electropolishing silicon in hydrofluoric acid solutions, J. Electrochem. Soc., 1958, vol. 5, pp. 402–405.
Canham, L.T., Silicon quantum wire array fabrication by electrochemical and chemical dissolution of wafers, Appl. Phys. Lett., 1990, vol. 57, no. 10, pp. 1046–1048.
Cullis, A.G., Canham, L.T., and Calcott, P.D.J., The structural and luminescence properties of porous silicon, J. Appl. Phys., 1997, vol. 82, no. 3, pp. 909–965.
Glinka, Yu.D., Zyubin, A.S., Mebel, A.M., Lin, S.H., Hwang, L.P., and Chen, Y.T., Photoluminescence properties of silica-based mesoporous materials similar to those of nanoscale silicon, Eur. Phys. J. D, 2000, vol. 8, no. 3, pp. 279–283.
Bisi, O., Ossicini, S., and Pavesi, L., Porous silicon: A quantum sponge structure for silicon based optoelectronics, Surf. Sci. Rep., 2000, vol. 38, no. 1, pp. 1–126.
Khimicheskie metody polucheniya keramicheskikh i polimernykh nanomaterialov iz zhidkoi fazy: Uchebnoe posobie (Chemical Methods for the Preparation of Ceramic and Polymeric Nanomaterials from the Liquid Phase: A Higher School Textbook), Luchinin, V.V. and Shilova, O.A., Eds., St. Petersburg: St. Petersburg Electrotechnical University “LETI,” 2013.
Astrova, E.V., Nechitailov, A.A., Tolmachev, V.A., Melnikov, V.A., and Perova, T.S., Photo-electrochemical etching of macro-pores in silicon with grooves as etch seeds, Phys. Status Solidi A, 2009, vol. 206, no. 6, pp. 1235–1239.
Vyatkin, A., Starkov, V., Tzeitlin, V., Presting, H., Konle, J., and König, U., Random and ordered macropore formation in p-type silicon, J. Electrochem. Soc., 2002, vol. 149, no. 1, pp. G70–G76.
Starkov, V.V., Starostina, E.A., Konli, I., Presting, X., Knig, U., and Vyatkin, A.F., Ordered formation of macropores in p-type silicon, Nano- Mikrosist. Tekh., 2001, no. 8, p. 7.
Travkin, P.G., Sokolova, E.N., Spivak, Yu.M., and Moshnikov, V.A., Electrochemical cell for the preparation of porous anodic oxides of metals and semiconductors, RF Patent 122385, published on June 1, 2012.
Tolmachev, V.A., Astrova, E.V., Pilyugina, J.A., Perova, T.S., Moore, R.A., and Vij, J.K., 1D photonic crystal fabricated by wet etching of silicon, Opt. Mater., 2005, vol. 27, no. 5, pp. 831–835.
Tolmachev, V., Perova, T., and Berwick, K., Design criteria and optical characteristics of one-dimensional photonic crystals based on periodically grooved silicon, Appl. Opt., 2003, vol. 42, no. 28, pp. 5679–5683.
Griming, U., Lehmann, V., Ottow, S., and Busch, K., Macroporous silicon with a complete two-dimensional photonic band gap centered at 5 µm, Appl. Phys. Lett., 1996, vol. 68, no. 6, pp. 747–749.
Kim, J.I., Jeon, S.G., Kim, G.J., Lee, H.H., and Park, S.H., Two-dimensional terahertz photonic crystals fabricated by wet chemical etching of silicon, J. Infrared, Millimeter, Terahertz Waves, 2012, vol. 33, no. 2, pp. 206–211.
Wang, K., Chelnokov, A., Rowson, S., Garoche, P., and Lourtion, J.-M., Focused-ion-beam etching in macroporous silicon to realize three-dimensional photonic crystals, Appl. Phys., 2000, vol. 33, pp. L119–L123.
Li, G.V., Technology and optical properties of photonic crystal structures based on macroporous silicon, Extended Abstract of Cand. Sci. Dissertation, St. Petersburg, 2013.
Salonen, J., Lehto, V.-P., Kaukonen, A.M., and Hirvonen, J., Mesoporous silicon in drug delivery applications, J. Pharm. Sci., 2008, vol. 97, no. 2, pp. 632–653.
Anglin, E.J., Cheng, L., and Freeman, W.R., Porous silicon in drug delivery devices and materials, Adv. Drug Delivery Rev., 2008, vol. 60, pp. 1–32.
Zimina, T.M., Solov’ev, A.V., Luchinin, V.V., Kareeva, L.A., Tseneva, G.Ya., Sokolova, E.N., and Mukhurov, N.I., Method of the growth of colonies of microbial cells and the device for its realization, RF Patent 2522005 published on July 10, 2014.
Zimina, T.M., Muratova, E.N., Spivak, Yu.M., Drozd, V.E., and Romanov, A.A., Technologies of the formation and application of nanolayers and nanoporous compositions of Al2O3 for microand nanotechniques, Nano- Mikroskhemotekh., 2012, no. 12, pp. 15–24.
Lenshin, A.S., Kashkarov, V.M., Spivak, Yu.M., and Moshnikov, V.A., Investigations of nanoreactors on the basic of p-type porous silicon: Electron structure and phase composition, Mater. Chem. Phys., 2012, vol. 135, nos. 23, pp. 293–297.
Korolev, F.A., Impedance of nanoporous oxides of aluminum and titanium with adsorbed water near the water–ice phase transition, Extended Abstract of Cand. Sci. Dissertation, Moscow, 2003.
Moshnikov, V.A., Gracheva, I., Lenshin, A.S., Spivak, Y.M., Anchkov, M.G., Kuznetsov, V.V., and Olchowik, J.M., Porous silicon with embedded metal oxides for gas sensing applications, J. Non-Cryst. Solids, 2012, vol. 358, no. 3, pp. 590–595.
Osnovy vodorodnoi energetiki (Fundamentals of Hydrogen Power Engineering), Moshnikov, V.A. and Terukov, E.I., Eds., St. Petersburg: St. Petersburg Electrotechnical University “LETI,” 2011.
Vainshtein, J.S., Kon’kov, O.I., Kukin, A.V., El’tsina, O.S., Belyakov, L.V., Terukov, E.I., and Sreseli, O.M., Specific features of amorphous silicon layers grown by plasma-enhanced chemical vapor deposition with tetrafluorosilane, Semiconductors, 2011, vol. 45, no. 3, pp. 302–305.
Malyshev, V.V., Gas-sensitivity of semiconducting metal oxides as a result of chemical transformations and chemical reactions on the catalytically active surfaces, Extended Abstract of Doctoral Sci. Dissertation, Moscow, 2008.
Mamykin, A.I., Malyshev, M.N., Margolin, V.I., and Tupik, V.A., Investigation of surface aquacomplexes in porous crystals by nuclear magnetic resonance, Nanotekhnika, 2009, no. 17, pp. 99–103.
Mamykin, A.I., Moshnikov, V.A., and Il’in, A.Yu., Magnetic resonance spectroscopy of quantum-dimensional porous structures, Semiconductors, 1998, vol. 32, no. 3, pp. 322–324.
Mamykin, A.I. and Fantikov, V.S., Nuclear magnetic resonance of surface aquacomplexes in porous crystals, Poverkhnost, 2007, no. 10, pp. 103–105.
Mamykin, A.I., Nuclear magnetic resonance in hydrate layers of porous crystals, Extended Abstract of Doctoral Sci. Dissertation, St. Petersburg, 2001.
Langmuir, I., The adsorption of gases on plane surfaces of glass, mica, and platinum, J. Am. Chem. Soc., 1918, vol. 40, no. 9, pp. 1361–1403.
Karnaukhov, A.P., Adsorbtsiya. Tekstura dispersnykh i poristykh materialov (Adsorption: Texture of Dispersed and Porous Materials), Novosibirsk: Nauka, 1999.
Mandel’brot, B.B., Fraktal’naya geometriya prirody (Fractal Geometry of the Nature), Moscow: Institute of Computer Science, 2002.
Davydov, S.Yu., Moshnikov, V.A., and Tomaev, V.V., Adsorbtsionnye yavleniya v polikristallicheskikh poluprovodnikovykh sensorakh. Uchebnoe posobie (Adsorption Phenomena in Polycrystalline Semiconductor Sensors: A Higher School Textbook), St. Petersburg: St. Petersburg Electrotechnical University “LETI,” 1998.
Nalimova, S.S., Analysis of gas-sensitive nanostructures with a variable type and concentration of adsorption centers, Extended Abstract of Cand. Sci. Dissertation, St. Petersburg, 2013.
Muratova, E.N. and Shpakovskii, A.I., Computer simulation of the growth of a percolation cluster on the porous surface, Izv. S.-Peterb. Gos. Elektrotekh. Univ. “LETI,” 2013, no. 5, pp. 28–35.
Efros, A.L., Fizika i geometriya besporyadka, Bibliotechka “Kvant,” vyp. 19 (Library “Kvant”: Issue 19. Physics and Geometry of Disorder), Moscow: Nauka, 1982.
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Original Russian Text © D.P. Vlasyuk, A.I. Mamykin, V.A. Moshnikov, E.N. Muratova, 2015, published in Fizika i Khimiya Stekla.
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Vlasyuk, D.P., Mamykin, A.I., Moshnikov, V.A. et al. Mechanisms of growth and the structure of the adsorption layer of water at the surface of porous silicon. Glass Phys Chem 41, 551–556 (2015). https://doi.org/10.1134/S108765961505020X
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DOI: https://doi.org/10.1134/S108765961505020X