The unique properties of vanadium dioxide (VO2) mean it could one day outperform silicon and enable next-generation, ultralow-power devices. A key advantage of this material is that above 341 kelvin �...
Learn More

Label-free sensing methods could enable detection and characterization of chemical species at the single molecule level without the aid of probes or modifications to the target of interest. Such capab...
Learn More

Single molecule spectroscopy and microscopy – a popular tool for biological, biophysical and chemical characterization – generally requires the use of fluorescent molecules. Researchers at UW–M...
Learn More

A whispering gallery mode (WGM) is a type of electromagnetic wave that travels around a concave surface. Such waves can propagate at the edge of a very small structure called an optical microcavity. W...
Learn More

Managing power consumption of integrated circuits such as microprocessors is important for conserving energy, improving battery life and reducing issues with device cooling. A common method to reduce ...
Learn More

Flexible single-crystalline semiconductors used in high-performance micro- and macro-electronics have been intensely studied in recent years.  Thin-film transistors using single crystalline silicon, ...
Learn More

Microelectromechanical systems (MEMS) and nanoelectromechanical systems (NEMS) have been used to create mechanical resonators for switching, filtering and other purposes in electrical systems. NEMS/ME...
Learn More