Due to enormous challenges associated with theoretical modeling of multicomponent alloys, there are no reliable theoretical predictions available for their composition-dependent properties and structures. Taylor and Schroers have proposed to use combinatorial materials science to address this challenge.
CRISP continued its interactions with industrial companies that aim to commercialize broadly new and simpler approach for force microscopy measurements. Separately, CRISP continued to train graduate students in research, writing, and presentation skills by providing the opportunity to attend a number of international conferences.
Topological crystalline insulators feature conducting surface states for electrons whose existence is protected by crystal symmetry. Scanning probe microscopy experiments on SnTe reveal that such metallic topological states can coexist next to semiconducting regions.
Featured as one of the “Ten Ideas That Will Change the World” in Scientific American in 2016, the discovery of assembling site-differentiated, atomically precise clusters into dimensionally controlled materials opens a new way to design and program a next generation of functional nanomaterials.
IRG1 of the Columbia MRSEC seeks to understand the behavior of van der Waals heterostructures created by assembly of atomically thin layered materials. One important question in this effort is how the relative orientation between the layers affects multiple properties.
Navier-Stokes equations dictate that the conventional fluid flows only in response to an externally imposed gradient in stress or a body force. We developed a novel active fluid that is comprised of microtubules and energy consuming molecular motors kinesin.
Biological membranes are deformed and shaped by proteins that assemble into higher-order scaffolds. These scaffolds target the force-generating polymerization of actin filaments to deform and shape the membrane.
The Research Experience for Teachers (RET) program at the MIT MRSEC immerses local science teachers in materials research on campus to increase their content knowledge, and develop pedagogical material for their classroom use.
MIT MRSEC researchers, have created both polycrystalline and single-crystal films of iron-substituted metal oxides that show room temperature magnetism and magneto-optical properties depending on the oxygen pressure at which the films are grown and their resultant oxygen composition.
MIT MRSEC researchers have developed stimuli-responsive hydrogel materials that can change their mechanical properties upon exposure to light. Insights generated from these studies will aid in the development of programmable hydrogels with specific stress-relaxing or energy-dissipating properties.
