Ferroelectric and piezoelectric properties of epitaxial Pb(Yb1/2Nb1/2)O3-PbTiO3 films

Takeshi Yoshimura; Susan E. Trolier-McKinstry

Ferroelectric and piezoelectric properties of epitaxial Pb(Yb_1/2Nb_1/2)O₃-PbTiO₃ films

Takeshi Yoshimura, Susan E. Trolier-McKinstry

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

Abstract

(1-x)Pb(Yb_1/2Nb_1/2)O₃-xPbTiO ₃(PYbN-PT, x=0.5) epitaxial films were grown on (001)SrRuO₃/(001)LaAlO₃ and (111)SrRuO₃/(111)SrTiO₃ substrates by pulsed laser deposition. (001)PYbN-PT epitaxial films with high phase purity and good crystalline quality were obtained for a wide range of deposition rates (60-90 nm/min) and temperatures (620-680°C). (111)PYbN-PT films were also obtained at temperatures in the range of 600°C to 620°C. The ferroelectric and piezoelectric properties were investigated on both (001) and (111) PYbN-PT films. The remanent polarizations of (001)PYbN-PT and (111)PYbN-PT films were as high as 34 μC/cm² and 26 μC/cm², respectively. On (001)PYbN-PT films with a thickness of 900 nm, an e₃₁ coefficient of -13 C/m² and an aging rate of 2.5% per decade were observed.

Original language	English (US)
Journal	Materials Research Society Symposium - Proceedings
Volume	655
State	Published - Dec 1 2001

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

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@article{2f2b7aa348dc437484a39f0942294727,

title = "Ferroelectric and piezoelectric properties of epitaxial Pb(Yb1/2Nb1/2)O3-PbTiO3 films",

abstract = "(1-x)Pb(Yb1/2Nb1/2)O3-xPbTiO 3(PYbN-PT, x=0.5) epitaxial films were grown on (001)SrRuO3/(001)LaAlO3 and (111)SrRuO3/(111)SrTiO3 substrates by pulsed laser deposition. (001)PYbN-PT epitaxial films with high phase purity and good crystalline quality were obtained for a wide range of deposition rates (60-90 nm/min) and temperatures (620-680°C). (111)PYbN-PT films were also obtained at temperatures in the range of 600°C to 620°C. The ferroelectric and piezoelectric properties were investigated on both (001) and (111) PYbN-PT films. The remanent polarizations of (001)PYbN-PT and (111)PYbN-PT films were as high as 34 μC/cm2 and 26 μC/cm2, respectively. On (001)PYbN-PT films with a thickness of 900 nm, an e31 coefficient of -13 C/m2 and an aging rate of 2.5% per decade were observed.",

author = "Takeshi Yoshimura and Trolier-McKinstry, {Susan E.}",

year = "2001",

month = dec,

day = "1",

language = "English (US)",

volume = "655",

journal = "Materials Research Society Symposium - Proceedings",

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publisher = "Materials Research Society",

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TY - JOUR

T1 - Ferroelectric and piezoelectric properties of epitaxial Pb(Yb1/2Nb1/2)O3-PbTiO3 films

AU - Yoshimura, Takeshi

AU - Trolier-McKinstry, Susan E.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - (1-x)Pb(Yb1/2Nb1/2)O3-xPbTiO 3(PYbN-PT, x=0.5) epitaxial films were grown on (001)SrRuO3/(001)LaAlO3 and (111)SrRuO3/(111)SrTiO3 substrates by pulsed laser deposition. (001)PYbN-PT epitaxial films with high phase purity and good crystalline quality were obtained for a wide range of deposition rates (60-90 nm/min) and temperatures (620-680°C). (111)PYbN-PT films were also obtained at temperatures in the range of 600°C to 620°C. The ferroelectric and piezoelectric properties were investigated on both (001) and (111) PYbN-PT films. The remanent polarizations of (001)PYbN-PT and (111)PYbN-PT films were as high as 34 μC/cm2 and 26 μC/cm2, respectively. On (001)PYbN-PT films with a thickness of 900 nm, an e31 coefficient of -13 C/m2 and an aging rate of 2.5% per decade were observed.

AB - (1-x)Pb(Yb1/2Nb1/2)O3-xPbTiO 3(PYbN-PT, x=0.5) epitaxial films were grown on (001)SrRuO3/(001)LaAlO3 and (111)SrRuO3/(111)SrTiO3 substrates by pulsed laser deposition. (001)PYbN-PT epitaxial films with high phase purity and good crystalline quality were obtained for a wide range of deposition rates (60-90 nm/min) and temperatures (620-680°C). (111)PYbN-PT films were also obtained at temperatures in the range of 600°C to 620°C. The ferroelectric and piezoelectric properties were investigated on both (001) and (111) PYbN-PT films. The remanent polarizations of (001)PYbN-PT and (111)PYbN-PT films were as high as 34 μC/cm2 and 26 μC/cm2, respectively. On (001)PYbN-PT films with a thickness of 900 nm, an e31 coefficient of -13 C/m2 and an aging rate of 2.5% per decade were observed.

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M3 - Article

AN - SCOPUS:24144432318

SN - 0272-9172

VL - 655

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

ER -

Ferroelectric and piezoelectric properties of epitaxial Pb(Yb_1/2Nb_1/2)O₃-PbTiO₃ films

Abstract

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