Concept

Thermistance

Publications associées (35)

In situ Reduction and Oxidation of Nickel from Solid Oxide Fuel Cells in a Transmission Electron Microscope

Jan Van Herle, Aïcha Hessler-Wyser, Quentin Thomas Jeangros, Antonin Faes

Environmental transmission electron microscopy was used to characterize in situ the reduction and oxidation of nickel from a Ni/YSZ solid oxide fuel cell anode support between 300-500°C. The reduction is done under low hydrogen pressure. The reduction init ...

2009

In situ reduction and oxidation of nickel from solid oxide fuel cells in a Titan ETEM

Jan Van Herle, Quentin Thomas Jeangros, Antonin Faes

2009

Trapping Individual Carbon Nanotubes

Mihai Adrian Ionescu, Anupama Arun

A technique to deterministically manipulate individual Carbon Nanotubes (CNT) has been the brick-wall for the boom of CNT based devices. Here we demonstrate dielectrophoresis as an efficient technique to trap individual Single Walled Carbon Nanotubes (SWCN ...

2008

Subsolidus phase equilibria in the PbO-poor part of the TiO2–PbO–SiO2 system and its application in low-temperature thick-film dielectrics

Thomas Maeder, Caroline Jacq, Marko Hrovat

Subsolidus equilibria in the PbO-poor part of the TiO2–PbO–SiO2 diagram were studied with the aim of investigating possible applications for low-temperature thick-film dielectrics. The tie lines are between PbTiO2 and PbSiO3, and between PbTiO3 and SiO2. T ...

2006

Integration of robust fluidic interconnects using metal to glass anodic bonding

Nico de Rooij, Danick Briand

This paper reports on the encapsulation of a piezoresistive silicon/Pyrex liquid flow sensor using metal to glass anodic bonding. The bonding technique allowed integrating robust metallic microfluidic interconnects and eliminating the use of glue and O-rin ...

2005

Microscopic aspects of the region-by-region polarization reversal kinetics of polycrystalline ferroelectric Pb(Zr,Ti)O-3 films

Nava Setter, Alexander Tagantsev, Igor Stolichnov, Enrico Colla, Lisa Malin

The region-by-region polarization switching in ferroelectric Pb(Zr,Ti)O-3 thin films sandwiched between Pt electrodes has been directly observed using piezoelectric scanning probe microscopy. A resolution improved by one order-of-magnitude compared to the ...

2005

First Fully CMOS-Integrated 3D Hall Probe

Radivoje Popovic, Pavel Kejik, Enrico Schurig

We present the first fully CMOS-integrated 3D Hall probe. The microsystem is developed for precise magnetic field measurements in the range from mT up to tens of tesla in the frequency range from DC to 30 kHz and with a spatial resolution of about 150 μm. ...

2005

Effects of firing conditions on thick-film PTC thermistor characteristics in LTCC technology

Peter Ryser, Thomas Maeder, Caroline Jacq, Hansu Birol

Thick film resistors are prepared as pastes, which are screen-printed and fired on dielectric substrates such as alumina and widely used in hybrid circuits. The final resistor properties are mostly influenced by the firing conditions and the interactions b ...

IMAPS2004

Integrated thick-film hybrid microelectronics on aluminium substrates

Peter Ryser, Thomas Maeder, Caroline Jacq, Sonia Vionnet Menot

In this work, a novel low-temperature thick-film system (dielectrics, resistors and conductors) is characterised for application on substrates, which cannot be exposed to the standard high-temperature 850 C thick-film firing cycle. Aluminium alloy sheets a ...

2004

Integration of thick-film PTC thermistors in low temperature co-fired ceramics (LTCC)

Peter Ryser, Thomas Maeder, Caroline Jacq, Hansu Birol

Goal of the Study: to achieve comparable reliability and reproducibility of the thermistor characteristics with LTCC as with standard alumina substrates. ...

2003

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