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- Article name
- Multifractal studies of active ceramic composite materials
- Authors
- REZNICHENKO L. A., , ilich001@yandex.ru, Research Institute of Physics of Southern Federal University, Rostov-on-Don, Russia
TITOV S. V., , titov_s@micom.net.ru, Research Institute of Physics, South Federal University, Rostov-on-Don, Russia
SHILKINA L. A., , lid-shilkina@yandex.ru, Research Institute of Physics, Southern Federal University, Rostov-on-Don, Russia
TITOV V. V., , multifract@gmail.com, Research Institute of Physics, South Federal University, Rostov-on-Don, Russia
SHABANOV V. M., , victor@incomsys.ru, Research Institute of Physics, South Federal University, Rostov-on-Don, Russia
ALYOSHIN V. A., , Ilich001@yandex.ru, Research Institute of Physics, South Federal University, Rostov-on-Don, Russia
- Keywords
- multifractal / ceramic material / grain / microstructure / ferroelectric / solid solution / phase transition
- Year
- 2014 Issue 3 Pages 46 - 52
- Code EDN
- Code DOI
- Abstract
- The results of multifracral investigations of ceramic composite materials were discussed. All studies were performed in Electroactive materials department of Institute of Physics, SFU. The materials studied were: lead-free ferroelectric ceramics, solid solutions of lead zirconate-titanate, multiferroics, superion conductors, different solid solutions of multiple components. The results of multifractal parameterization performed during the different stages of ceramics preparation (synthesis, sintering) were analyzed as well as the influence of source components' thermodynamic history, phase states and doping on the resulting electrophysical parameters of ceramics . The perspective approaches and ways of further studies were found, such as investigation of spatial distribution of multifractal inhomogeneities in microstructure and three-dimensional multifractal analysis of surfaces.
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