Rate Effects in the Response of MEMS and Thin Films
This symposium aims at creating a forum for researchers with interest in the study of the response of small material volumes in the form of ultra thin films, nanowires, nanorods, nanotubes, microtubules, MEMS devices, organic-inorganic interfaces, biological structures, etc. Emphasis is placed on understanding their response as a function of loading rate. Papers dealing with loading over any part of the loading regime, from creep to dynamic loading, where loading rate effects are important, are solicited. Experimental methods, potentially combined with analytical and modeling techniques, including but not limited to electron microscopy and scanning probe microscopy based methods, near field optical microscopy techniques, MEMS-based micromanipulation and nanomechanical characterization, full-field nanoscale methods, etc, are of relevance.
Organizers
-
Ioannis Chasiotis
Department of Aerospace Engineering, UIUC
chasioti@uiuc.edu -
John Lambros
Department of Aerospace Engineering, UIUC
lambros@uiuc.edu
Schedule
Monday 1
Room | Time | Talk |
---|---|---|
Excellence Room | 8:00 AM |
Adhesion at Epoxy Interfaces from Molecular Dynamics Simulation Sarah-Jane Frankland, T. C. Clancy, T. S. Gates |
Excellence Room | 8:20 AM |
Determination of the Time-Dependent Response of Ultrathin Polymer Films Gregory Mckenna, Paul Oconnell, Shanhong Xu |
Excellence Room | 8:40 AM |
Mechanical Properties of PZT Films and their Composites for RF-MEMS Sivakumar Yagnamurthy, Ioannis Chasiotis, John Lambros, Ronald Polcavich |
Excellence Room | 9:00 AM |
Thermo-elastic Damping in Pre-stressed Resonators Aman Haque, Sandeep Kumar |
Excellence Room | 9:20 AM |
Dynamic Fracture of Silicon: Quantization of crack speeds and fracture instabilities Markus J. Buehler, Dipanjan Sen |
Monday 2
Room | Time | Talk |
---|---|---|
Excellence Room | 11:00 AM |
Pull-in and Snap-through Instabilities in Transient Deformations of Microelectromechanical Systems Kaushik Das, Romesh C. Batra |
Excellence Room | 11:20 AM |
Strain Rate Dependent Behavior of Nanocrystalline Gold Films Bart Prorok |
Excellence Room | 11:40 AM |
Mechanical Behavior of Au Films in a Large Range of Strain Rates Nikhil Karanjgaokar, Krishna Jonnalagadda, Ioannis Chasiotis, Fernando Stump |
Excellence Room | 12:00 PM |
High Loading Rate Response of Au Microbeams John Lambros, Jamie Kimberley, Ioannis Chasiotis, Ronald Polcawich, Jeffrey Pulskamp, Madan Dubey |
Excellence Room | 12:20 PM |
Dynamic Failure of Multilayer MEMS at Intermediate Loading Rates John Lambros, Jamie Kimberley, Ioannis Chasiotis, Ronald Polcawich, Jeffrey Pulskamp, Madan Dubey |