Fabrication and characterization of ferroelectric multilayered films fabricated by using solvent blending

Cited 4 time in webofscience Cited 0 time in scopus
  • Hit : 246
  • Download : 0
Multilayer formation of thin films is indispensable for solution-based flexible devices because the structures of electronic devices such as transistors, diodes, capacitors and resistors include vertically layered thin films for operation at low voltage with a fast response. However, a solutionbased material can be affected by exposure to organic solvents, meaning that multilayer formation is very sensitive to the solvent used during the formation of an additionally deposited film. In this paper, a multilayer formation method with a ferroelectric polymer is suggested. The principle of this method is the control of the solubility of the polymer solution through the mixing of two types of solvents with different dipole moment values. After the multilayer had been formed, the polymer film was characterized by using polarization-voltage measurements. By fitting with a hyperbolic tangent function, we extracted the main parameters. In conclusion, a solubility modification in solvent is very useful for forming a solution-based multilayer for flexible, ferroelectric, nonvolatile memory applications.
Publisher
KOREAN PHYSICAL SOC
Issue Date
2012-11
Language
English
Article Type
Article
Keywords

POLARIZATION; COPOLYMERS

Citation

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.61, no.9, pp.1518 - 1522

ISSN
0374-4884
DOI
10.3938/jkps.61.1518
URI
http://hdl.handle.net/10203/104287
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 4 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0