| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mcbride, John Willaim
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2019Transient contact opening forces in a MEMS switch using Au/MWCNT compositecitations
- 2019Arc modeling to predict arc extinction in low-voltage switching devicescitations
- 2018In-situ contact surface characterization in a MEMS ohmic switch under low current switchingcitations
- 2015Characterisation of nanographite for MEMS resonators
- 2013A review of micro-contact physics for microelectromechanical systems (MEMS) metal contact switchescitations
- 2012The effects of porosity, electrode and barrier materials on the conductivity of piezoelectric ceramics in high humidity and dc electric fieldcitations
- 2009The effect of relative humidity, temperature and electrical field on leakage currents in piezo-ceramic actuators under dc biascitations
- 2009Micro-computer tomography-An aid in the investigation of structural changes in lead zirconate titanate ceramics after temperature-humidity bias testingcitations
- 2009Study of temperature change and vibration induced fretting on intrinsically conducting polymer contact systemscitations
- 2006The contact resistance force relationship of an intrinsically conducting polymer interfacecitations
- 2006The influence of thermal cycling and compressive force on the resistance of poly(3,4-ethylenedioxythiophene)/poly(4-styrenesulfonic acid)-coated surfacescitations
- 2005Intermittency events in bio-compatible electrical contactscitations
- 2005The fretting characteristics of intrinsically conducting polymer contacts
- 2005Displacement measurements at the connector contact interface employing a novel thick film sensorcitations
- 2004The contact resistance force relationship of an intrinsically conducting polymer interfacecitations
- 2004Minimising fretting slip in connector terminals using conducting polymer contacts
- 2002Fretting in connector terminals using conducting polymer contacts
- 2002Fretting corrosion studies of an extrinsic conducting polymer and tin Interfacecitations
- 2002Fretting corrosion and the reliability of multicontact connector terminalscitations
- 2000Degradation of road tested automotive connectorscitations
Places of action
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document
Intermittency events in bio-compatible electrical contacts
Abstract
This paper presents a study of the electrical contact performance of bio-compatible electrical connectors. In particular, the focus is on the performance of these devices under low frequency fretting conditions aimed to replicate the types of motion that may be experienced in-vivo. In the study, the contact materials selected include titanium, stainless-steel and cobalt-chromium alloys in various combinations. These materials are investigated under a unique methodology developed to include the high-frequency sampling of contact resistance values under dry-circuit conditions (20mV) and under low voltage levels of 5V. The experimental methodology is discussed in determining the best standard for continuing studies that compare relative performance. In all tests, the materials exhibit measurable intermittency events, after a low number of fretting cycles. These events are discussed and related to the surface form exhibited and measured using 3D surface scanning methods. The results are then related to theoretical studies of intermittency.