Understanding crack growth behavior in complex materials is critical to material design for damage tolerance. An advancing crack, by virtue of its stress field, modifies the microstructure ahead of it including include changes in dislocation density, interfaces modification, decohesion of interfaces, void nucleation, and phase transformation . Such changes in microstructure can in turn have a
The unique microstructure and properties of amorphous materials make them attractive candidates for applications such as precision components in micro-electro-mechanical systems. There is consequently great interest in fabricating sub-micron and nanoscale components of amorphous materials. This will require a thorough understanding of their properties.
By tuning the optical lattice depth or the interaction between cold atoms, a weakly-interacting atomic
Science Storms, the newest permanent exhibit at Chicago's Museum of Science and Industry, opened to the public on March 18th. MRSEC graduate students, postdocs, research staff and faculty assisted with the compilation of an inventory of chemical reactions for the Interactive Periodic Tables. In addition, aspects of granular materials research in IRGs 1 and 2 are featured prominently.
The video describes the Montclare lab research efforts to fabricate nano-scaled self-assembling proteins as materials. It focuses on the use of bacteria as the synthetic powerhouse for soft materials synthesis and features the self-assembly behavior of these biologically-inspired materials for potential use in therapeutic delivery and regenerative medicine.
