Zjawiska dyspersyjne i przewodnictwo elektryczne w relaksorach, multiferroikach i strukturach wielowarstwowych
Dispersion and Electrical Conductivity Phenomena in Relaxors, Multiferroics, and Multilayer Structures

Author(s): Ryszard Skulski
Subject(s): Economy
Published by: Wydawnictwo Uniwersytetu Śląskiego
Keywords: dispersion; relaxation; electrical conductivity; ferroelectrics; relaxors; multiferroics
Summary/Abstract: The phenomenon of ferroelectricity was discovered less than 100 years ago anda rapid increase in the group of ferroelectrics has been discernible since the 1950s.Among them, an important place is occupied by ferroelectrics with perovskite structureand their solid solutions. A group of materials that is very close to ferroelectrics arethe so-called relaxors and relaxor ferroelectrics, which are characterized by exceptionalapplication properties. Multiferroics and multilayer structures are another groupof materials with specific application qualities; in these materials, the phenomenonof ferroelectricity plays an important role. For application reasons (lower cost), thesematerials are often produced in the ceramic form.The subject matter of the present monograph is the aforementioned group of materials,i.e. relaxors, multiferroics, and multilayer structures in the ceramic form. The work attempts to systematize and complete the knowledge of these materials, including the phenomena (effects) occurring in them. Moreover, it provides a review of literaturepublished on this subject over many years.

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