Development of graphene oxide – PDMS composite dielectric for rapid droplet movement in digital microfluidic applications
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116175
Abstract: Abstract Dielectric breakdown puts an operating limit to the applied electric field in electrowetting-based applications. Herein, we report that the electrical properties relevant to electrowetting for a widely used dielectric, PDMS, can be substantially enhanced… read more here.
Keywords: dielectric rapid; droplet; composite dielectric; graphene oxide ... See more keywords
Enhanced piezocapacitive response in zinc oxide tetrapod-poly(dimethylsiloxane) composite dielectric layer for flexible and ultrasensitive pressure sensor.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d0nr06743a
Abstract: We demonstrate polymeric piezocapacitive pressure sensors based on a novel composite dielectric film of poly(dimethylsiloxane) elastomeric silicone and zinc oxide tetrapod. With an appropriate loading of zinc oxide tetrapods, composite piezocapacitive pressure sensors show a… read more here.
Keywords: oxide tetrapod; zinc oxide; composite dielectric; pressure ... See more keywords
A Methodology to Design a Low-Profile Composite-Dielectric Phase-Correcting Structure
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2840087
Abstract: A methodology to synthesize a low-profile composite-dielectric phase-correcting structure (CD PCS) is presented. The CD PCS, in function, is similar to an all-dielectric varying-height PCS and transforms a nonuniform aperture phase distribution of a low-gain antenna to a… read more here.
Keywords: phase; methodology; low profile; dielectric phase ... See more keywords
Simulation and Optimization of a Planar-Type Micro-Hotplate with Si3N4-SiO2 Transverse Composite Dielectric Layer and Annular Heater
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13040601
Abstract: Micro-hotplates (MHPs) have become widely used basic structures in many micro sensors and actuators. Based on the analysis of the general heat transfer model, we propose a new MHP design based on a transversal composite… read more here.
Keywords: composite dielectric; layer; dielectric layer; si3n4 sio2 ... See more keywords