Structure and dielectric properties of (Ba0.7Sr0.3)1−x Na x (Ti0.9Sn0.1)1−x Nb x O3 ceramics
| Autor: | Souad Chkoundali, Hanen Ghoudi, Abdelhedi Aydi, Kamel Khirouni |
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| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Diffraction Permittivity Materials science Relaxation (NMR) Analytical chemistry 02 engineering and technology General Chemistry Dielectric 021001 nanoscience & nanotechnology 01 natural sciences Ferroelectricity Tetragonal crystal system Phase (matter) 0103 physical sciences Curie temperature General Materials Science 0210 nano-technology |
| Zdroj: | Applied Physics A. 123 |
| ISSN: | 1432-0630 0947-8396 |
| DOI: | 10.1007/s00339-017-1284-8 |
| Popis: | (Ba0.7Sr0.3)1−x Na x (Ti0.9Sn0.1)1−x Nb x O3 ceramics with compositions x = 0.6, 0.7, 0.8 and 0.9 were synthesized using the solid-state reaction method. These ceramics were examined by X-ray diffraction and dielectric measurements over a broad temperature and frequency ranges. X-ray diffraction patterns revealed a single-perovskite phase crystallized in a cubic structure, for x |
| Databáze: | OpenAIRE |
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