Novel technique for synthesis and characterization of nanosized Ba1−xSrxSn0.15Ti0.85O3 ceramics

Nanosized Ba1−xSrxSn0.15Ti0.85O3 (BSST; x = 0, 0.03, 0.06 and 0.09) was prepared by a method involving the decomposition of a metal complex‐based aqueous precursor solution. Preliminary X‐ray structural analysis confirmed the formation of single‐phase compounds with tetragonal structures. Transmissi...

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Bibliographic Details
Published in:Physica status solidi. A, Applied research Applied research, 2004-04, Vol.201 (5), p.937-943
Main Authors: Sen, Shrabanee, Choudhary, R. N. P., Tarafdar, Abhijit, Pramanik, Panchanan
Format: Article
Language:English
Subjects:
61.10.Nz
61.43.Gt
61.66.Fn
68.37.Lp
77.22.−d
81.10.Dn
Exact sciences and technology
Physics
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Summary:Nanosized Ba1−xSrxSn0.15Ti0.85O3 (BSST; x = 0, 0.03, 0.06 and 0.09) was prepared by a method involving the decomposition of a metal complex‐based aqueous precursor solution. Preliminary X‐ray structural analysis confirmed the formation of single‐phase compounds with tetragonal structures. Transmission electron microscopy of the compounds showed the distribution of nanosized spherical grains. Detailed dielectric studies as a function of temperature at three different frequencies (10, 50 and 100 kHz) showed that on increasing the Sr concentration in BSST, the Curie temperature was shifted to higher temperature. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:0031-8965
1521-396X
DOI:10.1002/pssa.200306768