Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

Ferroelectric Patterning with High Fields Ferroelectric oxides have a net polarization that can switch direction upon application of a sufficiently high electric field. In principle, a ferroelectric thin film should be able to act as a polar switch—tunneling an electron through the film would effectively switch on or off depending on the direction of the polarization. In practice, the length scale needed for a sufficiently small tunneling barrier is nearly the same as the scale at which films no longer support ferroelectricity. Maksymovych et al. (p. 1421 ) now show that the tip of an atomic force microscope can be used to pattern polarization domains in a thin film of lead zirconate titanate in high electric fields similar to those for field emission tips.

Bibliography

Maksymovych, P., Jesse, S., Yu, P., Ramesh, R., Baddorf, A. P., & Kalinin, S. V. (2009). Polarization Control of Electron Tunneling into Ferroelectric Surfaces. Science, 324(5933), 1421–1425.

Authors 6
  1. Peter Maksymovych (first)
  2. Stephen Jesse (additional)
  3. Pu Yu (additional)
  4. Ramamoorthy Ramesh (additional)
  5. Arthur P. Baddorf (additional)
  6. Sergei V. Kalinin (additional)
Dates
Type When
Created 16 years, 2 months ago (June 11, 2009, 5:50 p.m.)
Deposited 1 year, 7 months ago (Jan. 10, 2024, 4:25 a.m.)
Indexed 2 weeks, 1 day ago (Aug. 5, 2025, 8:15 a.m.)
Issued 16 years, 2 months ago (June 12, 2009)
Published 16 years, 2 months ago (June 12, 2009)
Published Print 16 years, 2 months ago (June 12, 2009)
Funders 0

None

@article{Maksymovych_2009, title={Polarization Control of Electron Tunneling into Ferroelectric Surfaces}, volume={324}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1171200}, DOI={10.1126/science.1171200}, number={5933}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Maksymovych, Peter and Jesse, Stephen and Yu, Pu and Ramesh, Ramamoorthy and Baddorf, Arthur P. and Kalinin, Sergei V.}, year={2009}, month=jun, pages={1421–1425} }