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Related Experiment Video

Updated: Jun 19, 2026

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
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A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

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Highly Ordered Organic Ferroelectric DIPAB-Patterned Thin Films.

Ilaria Bergenti1, Giampiero Ruani1, Fabiola Liscio2

  • 1CNR-ISMN, via Gobetti, 10140129 Bologna, Italy.

Langmuir : the ACS Journal of Surfaces and Colloids
|October 14, 2017
PubMed
Summary
This summary is machine-generated.

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Highly ordered ferroelectric thin films were fabricated using a lithographically controlled wetting technique. This method enhances crystal organization and stability for advanced electronic applications.

Area of Science:

  • Materials Science
  • Organic Electronics
  • Crystallography

Background:

  • Ferroelectric molecular compounds offer high polarization and organic material advantages.
  • High crystallinity is crucial for ferroelectricity but challenging to achieve.
  • Limitations in organic ferroelectrics hinder their widespread electronic applications.

Purpose of the Study:

  • To fabricate highly ordered ferroelectric patterned thin films.
  • To investigate the role of confinement in crystal self-organization.
  • To enable stable, switchable polarization for device applications.

Main Methods:

  • Fabrication of ferroelectric patterned thin films using diisopropylammonium bromide.
  • Application of a lithographically controlled wetting technique.

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Published on: March 27, 2018

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
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Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

Related Experiment Videos

Last Updated: Jun 19, 2026

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

  • Analysis of crystal self-organization and domain patterns under confinement.

    • Main Results:

    • Successful fabrication of highly ordered ferroelectric patterned thin films.
    • Confinement promoted self-organization, avoiding polymorphs and enhancing crystal orientation.
    • Achieved stable, switchable polarization within patterned structures.

    Conclusions:

    • Lithographically controlled wetting is effective for creating ordered ferroelectric thin films.
    • Confinement is key to achieving desired crystallinity and orientation in organic ferroelectrics.
    • The patterned ferroelectric films show promise for next-generation electronic devices.