Low temperature sol gel synthesis of PST thin films

T. Takeishi; R. W. Whatmore

doi:10.1051/jp4:1998908

Low temperature sol gel synthesis of PST thin films

T. Takeishi
, R. W. Whatmore

Research output: Contribution to journal › Article › peer-review

Abstract

Pb(Sc_0.5Ta_0.5)O₃ (PST) thin films have been prepared by a Sol-Gel method to investigate the synthesis of the perovskite phase at low temperature. The effects of the composition of PST (amount of Pb excess) and the firing conditions (especially rapid thermal firing) have been studied. As a result of the experiments, it was found that rapid heating is effective for the synthesis of the perovskite phase and it is possible to deposit films at about 520°C. The Pb content of the sol does not have a marked effect upon the perovskite phase formation temperature, but it effectively depresses the formation of the intermediate pyrochlore phase.

Original language	English
Pages (from-to)	Pr9-57-Pr9-60
Journal	Journal De Physique. IV : JP
Volume	8
Issue number	9
DOIs	https://doi.org/10.1051/jp4:1998908
Publication status	Published - Dec 1998
Externally published	Yes

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abstract = "Pb(Sc0.5Ta0.5)O3 (PST) thin films have been prepared by a Sol-Gel method to investigate the synthesis of the perovskite phase at low temperature. The effects of the composition of PST (amount of Pb excess) and the firing conditions (especially rapid thermal firing) have been studied. As a result of the experiments, it was found that rapid heating is effective for the synthesis of the perovskite phase and it is possible to deposit films at about 520°C. The Pb content of the sol does not have a marked effect upon the perovskite phase formation temperature, but it effectively depresses the formation of the intermediate pyrochlore phase.",

author = "T. Takeishi and Whatmore, \{R. W.\}",

year = "1998",

month = dec,

doi = "10.1051/jp4:1998908",

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journal = "Journal De Physique. IV : JP",

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T1 - Low temperature sol gel synthesis of PST thin films

AU - Takeishi, T.

AU - Whatmore, R. W.

PY - 1998/12

Y1 - 1998/12

N2 - Pb(Sc0.5Ta0.5)O3 (PST) thin films have been prepared by a Sol-Gel method to investigate the synthesis of the perovskite phase at low temperature. The effects of the composition of PST (amount of Pb excess) and the firing conditions (especially rapid thermal firing) have been studied. As a result of the experiments, it was found that rapid heating is effective for the synthesis of the perovskite phase and it is possible to deposit films at about 520°C. The Pb content of the sol does not have a marked effect upon the perovskite phase formation temperature, but it effectively depresses the formation of the intermediate pyrochlore phase.

AB - Pb(Sc0.5Ta0.5)O3 (PST) thin films have been prepared by a Sol-Gel method to investigate the synthesis of the perovskite phase at low temperature. The effects of the composition of PST (amount of Pb excess) and the firing conditions (especially rapid thermal firing) have been studied. As a result of the experiments, it was found that rapid heating is effective for the synthesis of the perovskite phase and it is possible to deposit films at about 520°C. The Pb content of the sol does not have a marked effect upon the perovskite phase formation temperature, but it effectively depresses the formation of the intermediate pyrochlore phase.

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DO - 10.1051/jp4:1998908

M3 - Article

AN - SCOPUS:4243332879

SN - 1155-4339

VL - 8

SP - Pr9-57-Pr9-60

JO - Journal De Physique. IV : JP

JF - Journal De Physique. IV : JP

IS - 9

ER -

Low temperature sol gel synthesis of PST thin films

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