Displacive disorder in three high-k bismuth oxide pyrochlores
We use time-of-flight neutron powder diffraction to examine static displacive disorder in three different pyrochlore A2B2O6O′ compounds with Bi on the A site. The compounds (Bi1.5Zn0.5)(Nb1.5Zn0.5)O6O′ (BZN), (Bi1.5Zn0.5)(Ta1.5Zn0.5)O6O′ (BZT), and (Bi1.5Zn0.5)(Sb1.5Zn0.5)O6O′ (BZS), are of interest...
| Главные авторы: | , , , , |
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| Формат: | Journal article |
| Язык: | English |
| Опубликовано: |
2006
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