3D finite element modeling for instabilities in thin films on soft substrates
Xu, F., Potier-Ferry, M., Belouettar, S., Cong, Y.,
International Journal of Solids and Structures (2014), doi: http://dx.doi.org/10.1016/j.ijsolstr.2014.06.023
Abstract:
thin film
Piezoelectricity above the Curie temperature? Combining flexoelectricity and functional grading to enable high-temperature elect
Most technologically relevant ferroelectrics typically lose piezoelectricity above the Curie temperature. This limits their use to relatively low temperatures. In this Letter, exploiting a combination of flexoelectricity and simple functional grading, we propose a strategy for high-temperature electromechanical coupling in a standard thin film configuration.
Symposium in IMECE 2014, Montreal, Canada
Dear Colleagues,
We would like to invite you to participate in a symposium on “Modeling and experimental characterization for the behavior of the micro/nanostructured thin films” in ASME 2014 International Mechanical Engineering Congress and Exposition in Montreal, Canada ( http://www.asmeconferences.org/congress2014/).
Experiments in anti-plane deformation of thin films
Dear all,
I was curious whether there are any
experimental information and / or results regarding the out of plane (anti-plane)
deformation of (very) thin films. For example an elastic thin film subjected to anti-plane loading on its surface. Any other suggestions regarding possible applications of anti-plane loading conditions in thin films would be appreciated.
Thanks a lot,
Thanasis
Postdoc Position : Improved Barrier Properties in Polyolefins at Masdar Institute, Abu Dhabi
Improved barrier properties in polyolefins (Job Code: ME-PDSK032013)
One Ph.D position in Mechanics of Materials starting from Spring, 2014
One Ph.D position starting from Spring, 2014 is available in the Mechanical Engineering Department at Temple University, Philadelphia, PA, US.
The research program will focus on mechanics of multi-functional materials and structures, thin film, mechanical self-assembly, and their novel applications in healthcare, energy absorption, and energy harvesting, etc. The research will involve a combination of experiments, modeling, and simulation methods (FEM and MD etc). Candidates with experimental or modeling background and interests in solid mechanics, mechanical engineering, materials science, and bio-engineering are highly encouraged to apply.
New Applications of Small-Scale Mechanical Testing: Half Day Tutorial at TMS 2013 Annual Meeting in San Antonio
Half-day Tutorial at 2013 TMS in San Antonio
New Applications of Small-Scale Mechanical Testing
The tutorial will start at 1pm Sunday, March 3rd and will discuss topics including:
• Nanoindentation Techniques
• Fatigue of thin films
• Testing at Elevated Temperatures
• Chemical and Environmental Effects