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Incorporation of lanthanide ions in lead titanate

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Incorporation of lanthanide ions in lead titanate. / Pelaiz-Barranco, A.; Mendez-Gonzalez, Y.; Arnold, D. C.; Saint-Gregoire, P.; Keeble, D. J. .

In: Journal of Materials Science, Vol. 47, No. 2, 01.2012, p. 1094-1099.

Research output: Contribution to journalArticle

Harvard

Pelaiz-Barranco, A, Mendez-Gonzalez, Y, Arnold, DC, Saint-Gregoire, P & Keeble, DJ 2012, 'Incorporation of lanthanide ions in lead titanate' Journal of Materials Science, vol 47, no. 2, pp. 1094-1099., 10.1007/s10853-011-5900-2

APA

Pelaiz-Barranco, A., Mendez-Gonzalez, Y., Arnold, D. C., Saint-Gregoire, P., & Keeble, D. J. (2012). Incorporation of lanthanide ions in lead titanate. Journal of Materials Science, 47(2), 1094-1099. 10.1007/s10853-011-5900-2

Vancouver

Pelaiz-Barranco A, Mendez-Gonzalez Y, Arnold DC, Saint-Gregoire P, Keeble DJ. Incorporation of lanthanide ions in lead titanate. Journal of Materials Science. 2012 Jan;47(2):1094-1099. Available from: 10.1007/s10853-011-5900-2

Author

Pelaiz-Barranco, A.; Mendez-Gonzalez, Y.; Arnold, D. C.; Saint-Gregoire, P.; Keeble, D. J. / Incorporation of lanthanide ions in lead titanate.

In: Journal of Materials Science, Vol. 47, No. 2, 01.2012, p. 1094-1099.

Research output: Contribution to journalArticle

Bibtex - Download

@article{ceb3535844c14d69ace37d7c64531386,
title = "Incorporation of lanthanide ions in lead titanate",
keywords = "PBTIO3 THIN-FILMS, RARE-EARTH CATIONS, SITE OCCUPANCY, B SITES, BATIO3, ER, CERAMICS, CRYSTAL, SYSTEM, RESONANCE",
author = "A. Pelaiz-Barranco and Y. Mendez-Gonzalez and Arnold, {D. C.} and P. Saint-Gregoire and Keeble, {D. J.}",
year = "2012",
doi = "10.1007/s10853-011-5900-2",
volume = "47",
number = "2",
pages = "1094--1099",
journal = "Journal of Materials Science",
issn = "0022-2461",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Incorporation of lanthanide ions in lead titanate

A1 - Pelaiz-Barranco,A.

A1 - Mendez-Gonzalez,Y.

A1 - Arnold,D. C.

A1 - Saint-Gregoire,P.

A1 - Keeble,D. J.

AU - Pelaiz-Barranco,A.

AU - Mendez-Gonzalez,Y.

AU - Arnold,D. C.

AU - Saint-Gregoire,P.

AU - Keeble,D. J.

PY - 2012/1

Y1 - 2012/1

N2 - <p>Lanthanide ion doping of lead titanate was investigated using structural and differential scanning calorimetry measurements. Dense ceramics samples were prepared with starting compositions, Pb(1-3x/2)Ln (x) TiO3, assuming A-site substitution of Ln = La, Nd, Sm, Eu, Gd and Dy, at 2 and 8 at.%. Doping with La3+ reduced the tetragonality and cell volume. A systematic recovery in these values was observed for the smaller Ln(3+) ions, suggesting the onset of partial substitution of the Ln ions at the B-site. The ferroelectric-paraelectric transition temperatures also recovered, consistent with an increased probability of B-site occupation with decreasing ion size. Evidence for site occupancy obtained from the presence cation vacancies is also discussed.</p>

AB - <p>Lanthanide ion doping of lead titanate was investigated using structural and differential scanning calorimetry measurements. Dense ceramics samples were prepared with starting compositions, Pb(1-3x/2)Ln (x) TiO3, assuming A-site substitution of Ln = La, Nd, Sm, Eu, Gd and Dy, at 2 and 8 at.%. Doping with La3+ reduced the tetragonality and cell volume. A systematic recovery in these values was observed for the smaller Ln(3+) ions, suggesting the onset of partial substitution of the Ln ions at the B-site. The ferroelectric-paraelectric transition temperatures also recovered, consistent with an increased probability of B-site occupation with decreasing ion size. Evidence for site occupancy obtained from the presence cation vacancies is also discussed.</p>

KW - PBTIO3 THIN-FILMS

KW - RARE-EARTH CATIONS

KW - SITE OCCUPANCY

KW - B SITES

KW - BATIO3

KW - ER

KW - CERAMICS

KW - CRYSTAL

KW - SYSTEM

KW - RESONANCE

U2 - 10.1007/s10853-011-5900-2

DO - 10.1007/s10853-011-5900-2

M1 - Article

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 2

VL - 47

SP - 1094

EP - 1099

ER -

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