| 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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Buttay, Cyril
Claude Bernard University Lyon 1
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2022Design of a test package for high voltage SiC diodes
- 2022Optical Detection of Partial Discharges Under Fast Rising Square Voltages in Dielectric Liquidscitations
- 2017Protruding Ceramic Substrates for High Voltage Packaging Of Wide Bandgap Semiconductorscitations
- 2017High temperature ageing of microelectronics assemblies with SAC solder jointscitations
- 2017Robustness of SiC MOSFET under avalanche conditionscitations
- 2016Sintered-Silver Bonding of High-Temperature Piezoelectric Ceramic Sensorscitations
- 2015Direct Copper Bonding for Power Interconnects: Design, Manufacturing, and Testcitations
- 2014Design and Manufacturing of a Double-Side Cooled, SiC based, High Temperature Inverter Leg
- 2013Study of die attach technologies for high temperature power electronics: Silver sintering and gold-germanium alloycitations
- 2013High Temperature Operation of SiC Converters
- 2013Full densification of molybdenum powders and multilayer materials obtained by Spark Plasma Sintering
- 2013Die attach using silver sintering. Practical implementation and analysiscitations
- 2012Full densification of Molybdenum powders using Spark Plasma Sinteringcitations
- 2012Elaboration of Architectured Materials by Spark Plasma Sinteringcitations
- 2012Sintered molybdenum for a metallized ceramic substrate packaging for the wide-bandgap devices and high temperature applicationscitations
- 20123-Dimensional, Solder-Free Interconnect Technology for high-Performance Power Modules
- 2011Die Attach of Power Devices Using Silver Sintering - Bonding Process Optimization and Characterization
- 2011Elaboration of Architectured Materials by Spark Plasma Sinteringcitations
- 2011Modeling, Fabrication, and Characterization of Planar Inductors on YIG Substratescitations
Places of action
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article
Sintered-Silver Bonding of High-Temperature Piezoelectric Ceramic Sensors
Abstract
Silver sintering is used to bond five components together, in order to form a piezoelectric sensor. A description is provided of the preparation of these components, and of the manufacturing steps, which are carried out at a low temperature (280 °C). The resulting sensor assemblies are then characterized: cross-sectional views show that the silver layer has a very dense structure , with less than 1 % porosity, although further focused-ion beam investigations show that this porosity is closer to 15 %. The shear strength is approximately 30 MPa. The Young's modulus of the silver bondline is measured using nanoindentation, and is found to be comparable with that of bulk silver (56.6 GPa). Finally, a silver-sintered sensor is compared with a sensor bonded using conventional techniques, showing that an improvement in sensitivity by a factor of more than 3 is achieved.