Abstract
Using synchrotron x-ray scattering, 180°C stripe domains were observed in sub-50-nm-thick epitaxial films of PbTiO3. Observation was made as the sample is cooled from above TC to room temperature. Films with thicknesses from 1.6 to 42 nm were used.
| Original language | English |
|---|---|
| Pages (from-to) | 067601/1-067601/4 |
| Journal | Physical Review Letters |
| Volume | 89 |
| Issue number | 6 |
| State | Published - Aug 5 2002 |
| Externally published | Yes |
Funding
We acknowledge capable experimental assistance from L. Thompson, M. E. M. Aanerud, and the BESSRC beam line staff. This work was supported by the U.S. Department of Energy, BES-DMS under Contract No. W-31-109-ENG-38, and the State of Illinois under HECA.