Carbon Nanostructures Research May Prompt Revolutionary Devices Published Nov. 3, 2009 By Maria Callier Office of Scientific Research ARLINGTON, Virginia -- Cornell University's Dr. Jiwoong Park conducts Air Force Research Laboratory-sponsored basic research of carbon nanostructures, which may one day be used in Air Force electronic, thermal, mechanical, and sensing devices. His research team is examining single molecules, nanocrystals, nanowires, carbon nanotubes, and their respective arrays in an effort to find a "bridging" material with a structure sufficiently stable for molecular-level bonding. The team is also seeking an effective tool for resolving functional and structural challenges. If successful, the research will impact future technological advances, ultimately contributing to the discovery of new electronic and optical devices that revolutionize not only electrical and bioengineering, but physical and materials science. Devices required for many AF missions differ somewhat from commercial variations in the sense that they must often undergo exposure to harsh environments while maintaining their maximum performance. Carbon-based nanostructures, including carbon nanotubes and graphenes (thin layers of graphite), exhibit a number of properties that could generate new device structures enhancing such military-specific utility. Dr. Park's highly innovative work netted him a 2008 Presidential Early Career Award in Science and Engineering program award. The highest honor bestowed by the government to promising scientists and engineers at the beginning of their careers, the award comprises a citation, a plaque, and up to $1 million in funding from the nominating agency--AFRL, in the case of Dr. Park.