This title appears in the Scientific Report :
2008
Please use the identifier:
http://dx.doi.org/10.1080/00150190802438025 in citations.
Non-linear properties of BaTiO3 above Tc
Non-linear properties of BaTiO3 above Tc
Although numerous papers on physical properties of the BaTiO3 crystal can be found in literature, there is a lack of tentative studies of its properties in temperature range close to but above T-C. That is why investigations of temperature dependence of the dielectric properties, electrostrictive st...
Saved in:
Personal Name(s): | Rusek, K. |
---|---|
Kruczek, J. / Szot, K. | |
Contributing Institute: |
Elektronische Materialien; IFF-6 JARA-FIT; JARA-FIT |
Published in: | Ferroelectrics, 375 (2008) S. 165 |
Imprint: |
London [u.a.]
Taylor & Francis
2008
|
Physical Description: |
165 |
DOI: |
10.1080/00150190802438025 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Ferroelectrics
375 |
Subject (ZB): | |
Publikationsportal JuSER |
Although numerous papers on physical properties of the BaTiO3 crystal can be found in literature, there is a lack of tentative studies of its properties in temperature range close to but above T-C. That is why investigations of temperature dependence of the dielectric properties, electrostrictive strain and thermal expansion have been undertaken. Results obtained point to non-linear behaviour of all these properties even tens degrees above TC. Especially the non-linear thermal expansion, first time measured in detail for BaTiO3 above TC, implies the existence of micro/nano-polar regions whose temperature stability and sizes are responsible for temperature hysteresis above T-C. |