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Prediction of ferroelectricity in BaTiO3/SrTiO3 superlattices with domains
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tenne, Dmitri A. Soukiassian, Arsen Schlom, D. G. Choi, Kj J. Eom, Chang Beom Saxena, Ashok K. Lookman, Turab Chen, L. Q. |
| Copyright Year | 2007 |
| Abstract | The phase transitions of superlattices into single- and multidomain states were studied using a mesoscale phase-field model incorporating structural inhomogeneity, micromechanics, and electrostatics. While the predictions of transition temperatures of BaTiO3∕SrTiO3 superlattices into multidomains show remarkably good, quantitative agreement with ultraviolet Raman spectroscopic and variable-temperature x-ray diffraction measurements, the single-domain assumption breaks down for superlattices in which the nonferroelectric layer thickness exceeds the characteristic domain size in the ferroelectric layers. |
| Starting Page | 112914 |
| Ending Page | 112914 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Volume Number | 91 |
| Alternate Webpage(s) | https://www.ems.psu.edu/~chen/publications/YLLi2007APLSuperLatt1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1063/1.2785121 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
