Wavy Fringes at Domain Boundaries in Barium Titanate Observed in the Electron Microscope

G. Remaut; R. Gevers; S. Amelinckx

doi:10.1002/pssb.19670200223

Wavy Fringes at Domain Boundaries in Barium Titanate Observed in the Electron Microscope

G. Remaut, R. Gevers, S. Amelinckx

Research output › peer-review

Abstract

A series of numerically calculated fringe profiles shows that images of zig‐zag fringes superposed on wavy fringe patterns in BaTiO₃ result from three superposed ferro‐electric domain walls. The two outer walls being 90° boundaries, while the central interface is a 180° boundary which, in order to decrease the electrostatic energy, “meanders” between the two 90° walls.

Original language	English
Pages (from-to)	613-621
Number of pages	9
Journal	Physica Status Solidi (B)
Volume	20
Issue number	2
DOIs	https://doi.org/10.1002/pssb.19670200223
State	Published - 1967

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1002/pssb.19670200223

Cite this

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title = "Wavy Fringes at Domain Boundaries in Barium Titanate Observed in the Electron Microscope",

abstract = "A series of numerically calculated fringe profiles shows that images of zig‐zag fringes superposed on wavy fringe patterns in BaTiO3 result from three superposed ferro‐electric domain walls. The two outer walls being 90° boundaries, while the central interface is a 180° boundary which, in order to decrease the electrostatic energy, “meanders” between the two 90° walls.",

author = "G. Remaut and R. Gevers and S. Amelinckx",

year = "1967",

doi = "10.1002/pssb.19670200223",

language = "English",

volume = "20",

pages = "613--621",

journal = "Physica Status Solidi (B)",

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publisher = "Wiley-VCH Verlag",

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T1 - Wavy Fringes at Domain Boundaries in Barium Titanate Observed in the Electron Microscope

AU - Remaut, G.

AU - Gevers, R.

AU - Amelinckx, S.

PY - 1967

Y1 - 1967

N2 - A series of numerically calculated fringe profiles shows that images of zig‐zag fringes superposed on wavy fringe patterns in BaTiO3 result from three superposed ferro‐electric domain walls. The two outer walls being 90° boundaries, while the central interface is a 180° boundary which, in order to decrease the electrostatic energy, “meanders” between the two 90° walls.

AB - A series of numerically calculated fringe profiles shows that images of zig‐zag fringes superposed on wavy fringe patterns in BaTiO3 result from three superposed ferro‐electric domain walls. The two outer walls being 90° boundaries, while the central interface is a 180° boundary which, in order to decrease the electrostatic energy, “meanders” between the two 90° walls.

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U2 - 10.1002/pssb.19670200223

DO - 10.1002/pssb.19670200223

M3 - Article

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SN - 0370-1972

VL - 20

SP - 613

EP - 621

JO - Physica Status Solidi (B)

JF - Physica Status Solidi (B)

IS - 2

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