mirage

Enhanced ferroelectric switching characteristics of P(VDF-TrFE) for organic memory devices.

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Enhanced ferroelectric switching characteristics of P(VDF-TrFE) for organic memory devices.

Show full item record

Title: Enhanced ferroelectric switching characteristics of P(VDF-TrFE) for organic memory devices.
Author: Kusuma, Damar Yoga.; Nguyen, Chien A.; Lee, Pooi See.
Copyright year: 2010
Abstract: In the following work, we report an approach to shorten the ferroelectric switching time of P(VDF-TrFE) film by blending with as-synthesized gold nanoparticles. Ferroelectric hysteresis measurements give remnant polarization and coercive field of 8 μC/cm2 and 50 MV/m, respectively. A series of electric pulses was applied for the characterization of ferroelectric polymers, and the switching time response was evaluated. More than 3 orders of magnitude reduction in switching time is observed for the polymer film blended with nanoparticles of the amount 1 × 10−6 wt %. The observed switching enhancements are discussed in terms of improved alignment of the ferroelectric crystal plane in the presence of the gold nanoparticles, whereby the aligned crystal planes experience a stronger effective field compared to the randomly oriented planes in pristine P(VDF-TrFE).
Subject: DRNTU::Engineering::Materials.
Type: Journal Article
Series/ Journal Title: The journal of physical chemistry B
School: School of Materials Science and Engineering
Rights: © 2010 American Chemical Society

Files in this item

Files Size Format View

There are no files associated with this item.

   

DOI Query

- Get published version (via Digital Object Identifier)
   

This item appears in the following Collection(s)

Show full item record