Novel features of Sr1-xCaxTiO3 phase diagram: evidence for competing antiferroelectric and ferroelectric interactions |
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Authors: | Ranjan Pandey Lalla |
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Affiliation: | School of Materials Science and Technology, Institute of Technology, Banaras Hindu University, Varanasi221005, India. |
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Abstract: | Structural and dielectric evidences are advanced to show that the Sr1-xCaxTiO3 (SCT) system undergoes an antiferroelectric (AFE) phase transition in the composition range 0.18=x=0.40. Stabilization of the AFE phase, instead of the ferroelectric (FE) phase known for 0
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