DOI: 10.1063/1.1728418. Surface Layer in BaTiO3 Single Crystals

10.1063/1.1728418

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

The switching time and the coercive field in ferroelectric BaTiO3 are known to depend on crystal thickness. A model along the following lines is proposed to explain the experimental results: on the crystal surface there is a thin layer of electrically biased and mechanically strained BaTiO3 which has a much smaller dielectric constant than the bulk. It is proposed that the electrical bias and the mechanical strains in the surface are caused by a Schottky exhaustion layer. This model and the model proposed by Drougard and Landauer are discussed and their predictions are compared with experimental results.

Bibliography

Fatuzzo, E., & Merz, W. J. (1961). Surface Layer in BaTiO3 Single Crystals. Journal of Applied Physics, 32(9), 1685â1687.

Authors 2

Ennio Fatuzzo (first)
Walter J. Merz (additional)

References 13 Referenced 45

10.1103/PhysRev.95.690 / Phys. Rev. (1954)
10.1063/1.1722518 / J. Appl. Phys. (1956)
10.1063/1.1735032 / J. Appl. Phys. (1959)
10.1063/1.1722477 / J. Appl. Phys. (1956)
10.1063/1.1721833 / J. Appl. Phys. (1954)
{'key': '2024020205475986900_r6'}
10.1103/PhysRev.71.890 / Phys. Rev. (1947)
10.1080/14786445108561354 / Phil. Mag. (1951)
10.1103/PhysRev.98.549 / Phys. Rev. (1955)
10.1103/PhysRev.117.1460 / Phys. Rev. (1960)
{'key': '2024020205475986900_r11'}
10.1063/1.1723435 / J. Appl. Phys. (1958)
{'key': '2024020205475986900_r13'}

Dates

Type	When
Created	20 years, 3 months ago (April 22, 2005, 12:28 p.m.)
Deposited	1 year, 6 months ago (Feb. 2, 2024, 12:48 a.m.)
Indexed	1 year, 6 months ago (Feb. 7, 2024, 1:47 a.m.)
Issued	63 years, 11 months ago (Sept. 1, 1961)
Published	63 years, 11 months ago (Sept. 1, 1961)
Published Print	63 years, 11 months ago (Sept. 1, 1961)

Funders 0

None

BibTeX

@article{Fatuzzo_1961, title={Surface Layer in BaTiO3 Single Crystals}, volume={32}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1728418}, DOI={10.1063/1.1728418}, number={9}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Fatuzzo, Ennio and Merz, Walter J.}, year={1961}, month=sep, pages={1685–1687} }

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