A plasmon is the result of light interacting with the surface electrons in materials that meet specific dielectric requirements. Noble metals have long been used as plasmonic materials, yet other materials are capable of supporting surface plasmons.
A plasmon is the result of light interacting with the surface electrons in materials that meet specific dielectric requirements. Noble metals have long been used as plasmonic materials, yet other materials are capable of supporting surface plasmons.
Semiconductor nanowires grown with metal nanocatalysts are new materials that provide a basis for transformative improvements in diverse technologies including thermoelectrics and photovoltaics. Nanowire electronic properties depend strongly on incorporated impurity atoms, which have not been previously observed.
Researchers have figured out how a jumbo squid's hard, razor-sharp beak can slice through the soft tissue of its prey--without tearing off from the stress.
For the first time, a traveling exhibit promoting the MRSEC program and the Materials Research Facilities Network was presented at the 2008 NOBCChE (National Organization of Chemists and Chemical Engineers) meeting in Philadelphia.
Close-packed nanocrystal monolayers can be self-assembled by simple drop casting into ultra-thin free-standing membranes.
The Ismagilov and Mrksich groups at the University of Chicago MRSEC have recently established that a microfluidic system utilized in conjunction with surface immobilization chemistries can be used to pattern surfaces with well-defined gradients of adhesion molecules for the attachment of cells.
The annual 3-day program is held in late January to showcase the materials research capabilities of UCSB.
