Simulation of the local electric field in tetragonal phase of BaTiO₃

• Published in: Functional Materials
• Date: 2004
• Main Authors: Yatsenko, A.A., Yatsenko, A.V.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2004
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/139457
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Simulation of the local electric field in tetragonal phase of BaTiO₃ / A.A. Yatsenko, A.V. Yatsenko // Functional Materials. — 2004. — Т. 11, № 3. — С. 586-589. — Бібліогр.: 16 назв. — англ.

The region of possible combinations of electronic dipole polarizability and effective charges of ions in BaTiO₃ structure at T = 293 К is established. It is shown that electronic polarizability of apical О²⁻ ion is anisotropic. The results obtained can be used for the computer simulations of BaTiO₃...