Scaling and anisotropic conduction in electrochemically deposited polypyrrole hybrid junctions

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DOIResolve DOI: http://doi.org/10.1109/LED.2011.2135834
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TypeArticle
Journal titleIEEE Electron Device Letters
ISSN0741-3106
Volume32
Issue6
Article number5766707
Pages815817; # of pages: 3
SubjectField modulation; ionic; nanoionic; scaling; Conducting polymers; Electrodeposition; Hybrid systems; Organic conductors; Polypyrroles; Power quality; Anisotropy
AbstractConducting polymer hybrid systems such as PPy(Li + DBS -) exhibit novel time- and potential-dependent conductivities that can be used to create dynamic memory. The bulk-dominated electronic behavior of conducting polymer hybrids is expected to have superior scaling properties to interface-dominated devices such as CMOS transistors or storage capacitors. In this letter, the scaling properties of the potential-dependent current transients in electrochemically deposited PPy(Li + DBS -) coplanar junctions are examined from 5 to 45 μm. Static and dynamic electronic device behavior leads to the conclusion that carrier conduction in these systems is highly anisotropic with ratios in the range of 50150:1. © 2011 IEEE.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); National Institute for Nanotechnology
Peer reviewedYes
NPARC number21272020
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Record identifier27a62a10-2cca-4fca-84a6-b629ad5301b5
Record created2014-05-21
Record modified2016-05-09
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