Electro-optical properties of Zno-BaTiO3-ZnO heterostructures grown by pulsed laser deposition

M. Schubert; N. Ashkenov; T. Hofmann; M. Lorenz; H. Hochmuth; H. V. Wenckstern; M. Grundmann; G. Wagner

doi:10.1002/andp.200310047

Electro-optical properties of Zno-BaTiO₃-ZnO heterostructures grown by pulsed laser deposition

M. Schubert
, N. Ashkenov
, T. Hofmann
, M. Lorenz
, H. Hochmuth
, H. V. Wenckstern
, M. Grundmann
, G. Wagner

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

19 Scopus citations

Abstract

Electro-optical birefringence measurements by spectroscopic ellipsometry on ZnO-BaTiO₃ -ZnO heterostructures, grown by pulsed laser deposition on (0001) sapphire are reported. Wurtzite-structure ZnO layers serve as transparent conducting electrodes. An interesting hysteresis is observed, tentatively assigned due to coupling between wurtzite and ferroelectric polarization, and ferroelectric phase transition.

Original language	English (US)
Pages (from-to)	61-62
Number of pages	2
Journal	Annalen der Physik
Volume	13
Issue number	1-2
DOIs	https://doi.org/10.1002/andp.200310047
State	Published - 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Keywords

BaTiO
Electro-optic birefringence
Ellipsometry
Spontaneous polarization
ZnO

Access to Document

10.1002/andp.200310047

Cite this

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title = "Electro-optical properties of Zno-BaTiO3-ZnO heterostructures grown by pulsed laser deposition",

abstract = "Electro-optical birefringence measurements by spectroscopic ellipsometry on ZnO-BaTiO3 -ZnO heterostructures, grown by pulsed laser deposition on (0001) sapphire are reported. Wurtzite-structure ZnO layers serve as transparent conducting electrodes. An interesting hysteresis is observed, tentatively assigned due to coupling between wurtzite and ferroelectric polarization, and ferroelectric phase transition.",

keywords = "BaTiO, Electro-optic birefringence, Ellipsometry, Spontaneous polarization, ZnO",

author = "M. Schubert and N. Ashkenov and T. Hofmann and M. Lorenz and H. Hochmuth and Wenckstern, \{H. V.\} and M. Grundmann and G. Wagner",

year = "2004",

doi = "10.1002/andp.200310047",

language = "English (US)",

volume = "13",

pages = "61--62",

journal = "Annalen der Physik",

issn = "0003-3804",

publisher = "Wiley-Blackwell",

number = "1-2",

}

TY - JOUR

T1 - Electro-optical properties of Zno-BaTiO3-ZnO heterostructures grown by pulsed laser deposition

AU - Schubert, M.

AU - Ashkenov, N.

AU - Hofmann, T.

AU - Lorenz, M.

AU - Hochmuth, H.

AU - Wenckstern, H. V.

AU - Grundmann, M.

AU - Wagner, G.

PY - 2004

Y1 - 2004

N2 - Electro-optical birefringence measurements by spectroscopic ellipsometry on ZnO-BaTiO3 -ZnO heterostructures, grown by pulsed laser deposition on (0001) sapphire are reported. Wurtzite-structure ZnO layers serve as transparent conducting electrodes. An interesting hysteresis is observed, tentatively assigned due to coupling between wurtzite and ferroelectric polarization, and ferroelectric phase transition.

AB - Electro-optical birefringence measurements by spectroscopic ellipsometry on ZnO-BaTiO3 -ZnO heterostructures, grown by pulsed laser deposition on (0001) sapphire are reported. Wurtzite-structure ZnO layers serve as transparent conducting electrodes. An interesting hysteresis is observed, tentatively assigned due to coupling between wurtzite and ferroelectric polarization, and ferroelectric phase transition.

KW - BaTiO

KW - Electro-optic birefringence

KW - Ellipsometry

KW - Spontaneous polarization

KW - ZnO

UR - https://www.scopus.com/pages/publications/1242306849

UR - https://www.scopus.com/pages/publications/1242306849#tab=citedBy

U2 - 10.1002/andp.200310047

DO - 10.1002/andp.200310047

M3 - Article

AN - SCOPUS:1242306849

SN - 0003-3804

VL - 13

SP - 61

EP - 62

JO - Annalen der Physik

JF - Annalen der Physik

IS - 1-2

ER -