Recent Materials Science and Engineering doctoral graduate, Sachin Muley, was awarded the Wisconsin Initiative for Science Literacy (WISL) Award for Communicating PhD Research to the Public. His thesis chapter, “Structure-property correlations in metallic glass and amorphous carbon films,” focuses on one of three themes of his PhD thesis, metallic glasses. Metallic glasses have many important uses today and in the near future as strong smart phone bodies, and as tough, slick coatings.
The Wisconsin MRSEC has shown that molecules inside in a type of topological photonic material called a Weyl crystal can exchange energy over much larger distances. The intricate twisting structure of the material uses light to connect one molecule to others much farther away. Developing photonic Weyl crystals may contribute to more efficient LEDs and solar cells and improve molecular sensors.
The Wisconsin MRSEC has developed a simple, inexpensive way for K-12 students to build a sustainable energy device using familiar, everyday materials including aluminum foil, a plastic egg, clear tape, and a bouncy ball. The device, called a triboelectric nanogenerator, converts the often-wasted energy of motion into useful electrical energy.