Strain-dielectric response of dielectrics as foundation for electrostriction stresses

HY Lee, Y Peng, YM Shkel - Journal of Applied Physics, 2005 - pubs.aip.org
The apparent deformation due to an electric field does not rigorously describe the
electrostriction phenomenon. This is in part due to uncertainties in the mechanical …

Effects of a cell-imprinted poly (dimethylsiloxane) surface on the cellular activities of MG63 osteoblast-like cells: preparation of a patterned surface, surface …

HJ Jeon, GH Kim - Langmuir, 2012 - ACS Publications
To understand the relationship between surface patterns and cellular activities, various
types of pattern models have been investigated. In this study, we suggest a new surface …

Electro-chemo-mechanical properties of anodic oxide (passive) films formed on Cu, Ni and Fe

M Seo - Corrosion Reviews, 2024 - degruyter.com
Electro-chemo-mechanical properties of anodic oxide (passive) films formed on metals have
been reviewed focusing on the results of stress variations caused by anodic oxidation of Cu …

Branching and alignment in reverse worm-like micelles studied with simultaneous dielectric spectroscopy and RheoSANS

JK Riley, JJ Richards, NJ Wagner, PD Butler - Soft Matter, 2018 - pubs.rsc.org
Topology and branching play an important but poorly understood role in controlling the
mechanical and flow properties of worm-like micelles (WLMs). To address the challenge of …

Development of a rheo‐dielectric sensor for online shear stress measurement during the injection molding process

Y Peng, H Li, LS Turng - Polymer Engineering & Science, 2010 - Wiley Online Library
This study presents the development of a novel rheo‐dielectric sensing technique, based on
dielectrostriction measurement, for online injection molding process monitoring …

Dichotomous behaviors of stress and dielectric relaxations in dense suspensions of swollen thermoreversible hydrogel microparticles

C Misra, P Gadige, R Bandyopadhyay - Journal of Colloid and Interface …, 2023 - Elsevier
Hypothesis While the mechanical disruption of microscopic structures in complex fluids by
large shear flows has been studied extensively, the effects of applied strains on the dielectric …

Strain effect of the dielectric constant in silicon dioxide

JQ Huang, QA Huang, M Qin, W Dong… - Journal of …, 2010 - ieeexplore.ieee.org
The effect of mechanical stress on the dielectric constant of is experimentally studied. A
beam-bending method is used to extract the strain effect coefficient M 12. According to the …

Hydrophobic polymer surfaces by lotus leaf replication using an alternating current electric field with an interdigitated electrode

G Jin, HJ Jeon, GH Kim - Soft Matter, 2011 - pubs.rsc.org
We fabricated a hydrophobic surface of polycaprolactone (PCL) and dynamic hydrophobic
surface of poly (ethylene oxide)(PEO), which is an inherently hydrophilic material, by varying …

A Tactile Sensor for Ultrasound Imaging Systems

Y Peng, YM Shkel, TJ Hall - IEEE sensors journal, 2015 - ieeexplore.ieee.org
Medical ultrasound systems are capable of monitoring a variety of health conditions while
avoiding invasive procedures. However, this function is complicated by ultrasound contrast …

Shear-induced changes of electrical conductivity in suspensions

J Crawshaw, G Meeten - Rheologica acta, 2006 - Springer
The effect of shear on electrical conductivity (rheo-conduction) is studied to give information
about particle behaviour in suspensions. Past work is reviewed, and expressions are …