Temperature-dependent Raman vibration of alkaline-earth (Ca, Sr, Ba) doped BiFeO3 ceramics
碩士 === 輔仁大學 === 物理學系碩士班 === 103 === ABSTRACT This work studies the temperature-dependent Raman scattering in A-site doped (Bi1-xAEx)FeO3-δ (x=0.0, 0.05, 0.10, and 0.15; AE= Ca, Sr, Ba) multiferroic ceramics in the low temperature range of -150 – 25 oC. Raman spectra and XRD reveal a rhombohedrally...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/80182701537522672895 |