| 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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Ross, Glenn
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2024Scaling of piezoelectric in-plane NEMS : Towards nanoscale integration of AlN-based transducer on vertical sidewallscitations
- 2024Electromigration Reliability of Cu3Sn Microbumps for 3D Heterogeneous Integration
- 2024Metalorganic Chemical Vapor Deposition of AlN on High Degree Roughness Vertical Surfaces for MEMS Fabricationcitations
- 2024Thermal Boundary Conductance of Direct Bonded Aluminum Nitride to Silicon Interfacescitations
- 2024Investigative characterization of delamination at TiW-Cu interface in low-temperature bonded interconnectscitations
- 2023Impact of Inherent Design Limitations for Cu–Sn SLID Microbumps on Its Electromigration Reliability for 3D ICscitations
- 2023Achieving low-temperature wafer level bonding with Cu-Sn-In ternary at 150 °Ccitations
- 2023Co, In, and Co–In alloyed Cu6Sn5 interconnects: Microstructural and mechanical characteristicscitations
- 2023In-Plane AlN-based Actuator: Toward a New Generation of Piezoelectric MEMScitations
- 2022Investigation of the microstructural evolution and detachment of Co in contact with Cu–Sn electroplated silicon chips during solid-liquid interdiffusion bondingcitations
- 2022Unlocking the Potential of Piezoelectric Films Grown on Vertical Surfaces for Inertial MEMScitations
- 2022Finite element simulation of solid-liquid interdiffusion bonding process: Understanding process dependent thermomechanical stresscitations
- 2022Finite element simulation of solid-liquid interdiffusion bonding processcitations
- 2022Aluminium corrosion in power semiconductor devicescitations
- 2021Characterization of AlScN-based multilayer systems for piezoelectric micromachined ultrasound transducer (pMUT) fabricationcitations
- 2021Characterization of AlScN-based multilayer systems for piezoelectric micromachined ultrasound transducer (pMUT) fabricationcitations
- 2021Wafer Level Solid Liquid Interdiffusion Bondingcitations
- 2021Stability and residual stresses of sputtered wurtzite AlScN thin filmscitations
- 2021Characterization of AlScN-Based Multilayer Systems for Piezoelectric Micromachined Ultrasound Transducer (pMUT) Fabricationcitations
- 2021A humidity-induced novel failure mechanism in power semiconductor diodescitations
- 2021Low-temperature Metal Bonding for Optical Device Packagingcitations
- 2020The impact of residual stress on resonating piezoelectric devicescitations
- 2020The impact of residual stress on resonating piezoelectric devicescitations
- 2020MOCVD Al(Ga)N Insulator for Alternative Silicon-On-Insulator Structurecitations
- 2020Metalorganic chemical vapor deposition of aluminum nitride on vertical surfacescitations
- 2019Intermetallic Void Formation in Cu-Sn Micro-Connects
- 2019The Role of Ultrafine Crystalline Behavior and Trace Impurities in Copper on Intermetallic Void Formationcitations
- 2018Process Integration and Reliability of Wafer Level SLID Bonding for Poly-Si TSV capped MEMScitations
- 2018The effect of platinum contact metallization on Cu/Sn bondingcitations
- 2018Stability of Piezoelectric Al1-xScxN Thin Films
- 2017XRD and ToF-SIMS study of intermetallic void formation in Cu-Sn micro-connectscitations
- 2017Gigahertz scanning acoustic microscopy analysis of voids in Cu-Sn micro-connectscitations
- 2017Key parameters influencing Cu-Sn interfacial void formation
- 2016Void formation and its impact on Cu-Sn intermetallic compound formationcitations
- 2014Void formation in Cu-Sn SLID bonding for MEMScitations
Places of action
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document
Void formation in Cu-Sn SLID bonding for MEMS
Abstract
<p>The hermetic sealing of a Micro Electronic Mechanical (MEMS) system is a critical requirement to the functional operation of MEMS devices. Cu-Sn SolidLiquid Inter-diffusion (SLID) bonding is one such encapsulation method of achieving hermetic sealing of MEMS devices. Recently, studies have identified a cause for concern relating to the reliability of SLID bonding. These studies have shown that electroplated (EP) copper is a source of higher voiding propensity. Labelled Kirkendall Voids (KV), which are micro voids that form at the interface of intermetallic compounds (IMC), due to the imbalance of Cu-Sn atom fluxes. KV have been shown to be a serious reliability issue which many studies have shown to seriously degrade the mechanical stability of interfaces. This paper will examine previous studies undertaken into the causes of KV, test whether KV are reproducible while varying EP parameters, and address the question, whether these are really KV?</p>