| Autor: |
Ohwada, Kenji, Namikawa, Kazumichi, Kenji, Ohwada |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Zdroj: |
Japanese Journal of Applied Physics. 60:SFFA05 |
| ISSN: |
0021-4922 |
| Popis: |
Rod-shaped scattering has been observed in the tetragonal phase of Pb(Mg1/3Nb2/3)O3-28.7%PbTiO3 by use of the backscattering setting. We attribute it to crystal truncation rod (CTR) scattering associated with the boundary of 90$^\circ$ domains. The CTR scattering shows a characteristic temperature evolution, which enables us to discuss the properties of the domain walls, especially their temperature dependence on the domain wall widths. Though it is necessary to have a situation where the crystal coherence is suddenly truncated, like the 90 deg. domain wall, CTR scattering can be expected to be a powerful tool for examining the domain wall properties. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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