najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2015-6-1-133-139najo-1017Research ArticleCONTRIBUTED TALKSCONTRIBUTED TALKSBorder effect, fractal structures and brightness oscillations in non-silver photographic materialsPlachenovA. B.

Moscow

St. Petersburg

a_plachenov@mail.ruPlachenovB. T.

St. Petersburg

Moscow State Technical University of Radioengineering, Electronics and Automation; Saint-Petersburg State University of Aerospace InstrumentationRussian FederationBaltic State Technical University "VOENMEH" named after D. F. UstinovRussian Federation20151508202561133139Copyright © Plachenov A.B., Plachenov B.T., 20252025Plachenov A.B., Plachenov B.T.Plachenov A.B., Plachenov B.T.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1017

A brief review of effects in information recording systems based on complex compounds of polyvinyl alcohol (PVA) with metals (Au, Cu, Pt, Bi) is presented. As the result of irradiation, the chain reaction process of decomposition causes the aggregation of metal atoms or metal salts molecules to point centers or dendritic crystals. Some features of these processes are outlined.

Non-silver photographychain processdiffusionaggregationfractal dimensionReferencesFedorova A.P. et all. A chain mechanism of radiolysis and photolysis in H [AuCl4]-polyvinyl alcohol system. Radiat. Phys. Chem., 26(3), P. 273{276 (1985).Fedorova A.P. et all. A chain mechanism of radiolysis and photolysis in H [AuCl4]-polyvinyl alcohol system. Radiat. Phys. Chem., 26(3), P. 273{276 (1985).Plachenov A. B. et all. A chain process of decomposition of halogenide complex ions and the information recording. Bulletin of the Latv. SSR Acad. Sci. Phys. Techn., 5, P. 52{61 (1987) [in Russian]Plachenov A. B. et all. A chain process of decomposition of halogenide complex ions and the information recording. Bulletin of the Latv. SSR Acad. Sci. Phys. Techn., 5, P. 52{61 (1987) [in Russian]Zakharov A. B. et all. Photolysis of the system polyvinyl alcohol { halogen-containing compound of bismuth. J. of Sci. and Appl. Photogr. and Cinem., 32(3), P. 161{167 (1987) [in Russian]Zakharov A. B. et all. Photolysis of the system polyvinyl alcohol { halogen-containing compound of bismuth. J. of Sci. and Appl. Photogr. and Cinem., 32(3), P. 161{167 (1987) [in Russian]Plachenov A. B. et all. Peculiarities of photostimulated decomposition of the lm polyvinyl alcohol { H [AuCl4] on the boundary of exposed zone (border effect). Russian Journal of Physical Chemistry A, 65(6), P. 1447{1453 (1991) [in Russian]Plachenov A. B. et all. Peculiarities of photostimulated decomposition of the lm polyvinyl alcohol { H [AuCl4] on the boundary of exposed zone (border effect). Russian Journal of Physical Chemistry A, 65(6), P. 1447{1453 (1991) [in Russian]Plachenov A. B. et all. Radiationally stimulated formation of fractal clusters of Cu and AuCl. Abstracts of "8-th conference on physics and chemistry of nonorganical materials", Tomsk, 1993. II, 75. [in Russian]Plachenov A. B. et all. Radiationally stimulated formation of fractal clusters of Cu and AuCl. Abstracts of "8-th conference on physics and chemistry of nonorganical materials", Tomsk, 1993. II, 75. [in Russian]

The authors declare that there are no conflicts of interest present.