Observation of magnetoelectric effect in epitaxial ferroelectric film/manganite crystal heterostructures

T. Wu; M. A. Zurbuchen; S. Saha; R. V. Wang; S. K. Streiffer; J. F. Mitchell

doi:10.1103/PhysRevB.73.134416

Observation of magnetoelectric effect in epitaxial ferroelectric film/manganite crystal heterostructures

T. Wu
, M. A. Zurbuchen
, S. Saha
, R. V. Wang
, S. K. Streiffer
, J. F. Mitchell

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

103 Scopus citations

Abstract

A multiferroic heterostructure is constructed by growing an epitaxial piezoelectric Pb (Zr0.3, Ti0.7) O3 film on a magnetostrictive layered manganite single crystal of composition La1.2 Sr1.8 Mn2 O7. The efficient mechanical coupling at the interface results in a remarkable magnetoelectric (ME) effect. The ME voltage is ∼87% of the theoretical value predicted by a phenomenological thermodynamic model. The ME effect peaks at the ferromagnetic transition temperature of the manganite, a consequence of its magnetostrictive characteristics.

Original language	English
Article number	134416
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	73
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevB.73.134416
State	Published - 2006
Externally published	Yes

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title = "Observation of magnetoelectric effect in epitaxial ferroelectric film/manganite crystal heterostructures",

abstract = "A multiferroic heterostructure is constructed by growing an epitaxial piezoelectric Pb (Zr0.3, Ti0.7) O3 film on a magnetostrictive layered manganite single crystal of composition La1.2 Sr1.8 Mn2 O7. The efficient mechanical coupling at the interface results in a remarkable magnetoelectric (ME) effect. The ME voltage is ∼87\% of the theoretical value predicted by a phenomenological thermodynamic model. The ME effect peaks at the ferromagnetic transition temperature of the manganite, a consequence of its magnetostrictive characteristics.",

author = "T. Wu and Zurbuchen, \{M. A.\} and S. Saha and Wang, \{R. V.\} and Streiffer, \{S. K.\} and Mitchell, \{J. F.\}",

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doi = "10.1103/PhysRevB.73.134416",

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AU - Wu, T.

AU - Zurbuchen, M. A.

AU - Saha, S.

AU - Wang, R. V.

AU - Streiffer, S. K.

AU - Mitchell, J. F.

PY - 2006

Y1 - 2006

N2 - A multiferroic heterostructure is constructed by growing an epitaxial piezoelectric Pb (Zr0.3, Ti0.7) O3 film on a magnetostrictive layered manganite single crystal of composition La1.2 Sr1.8 Mn2 O7. The efficient mechanical coupling at the interface results in a remarkable magnetoelectric (ME) effect. The ME voltage is ∼87% of the theoretical value predicted by a phenomenological thermodynamic model. The ME effect peaks at the ferromagnetic transition temperature of the manganite, a consequence of its magnetostrictive characteristics.

AB - A multiferroic heterostructure is constructed by growing an epitaxial piezoelectric Pb (Zr0.3, Ti0.7) O3 film on a magnetostrictive layered manganite single crystal of composition La1.2 Sr1.8 Mn2 O7. The efficient mechanical coupling at the interface results in a remarkable magnetoelectric (ME) effect. The ME voltage is ∼87% of the theoretical value predicted by a phenomenological thermodynamic model. The ME effect peaks at the ferromagnetic transition temperature of the manganite, a consequence of its magnetostrictive characteristics.

UR - https://www.scopus.com/pages/publications/33645810821

U2 - 10.1103/PhysRevB.73.134416

DO - 10.1103/PhysRevB.73.134416

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AN - SCOPUS:33645810821

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 13

M1 - 134416

ER -

Observation of magnetoelectric effect in epitaxial ferroelectric film/manganite crystal heterostructures

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