Hardware-based Computer Security
Computer security can be dramatically enhanced through the use of hardware devices that employ physical processes to obtain random numbers that act as keys for advanced cryptography. This research, in conjunction with Digital Authentication Technologies, Inc. applies location-aware physics-based devices to the task of authenticating remote users.
Optical Catalysis and Carbon Sequestration
This NSF-funded research program is developing techniques to achieve
catalytic gain in the process of creating long chain hydrocarbons from
methane using optical catalysis. According to the EPA, methane molecules, once released, remain in the
atmosphere from 9 to 15 years. Moreover, methane gas is 5 times more potent a greenhouse gas than carbon dioxide, making its removal a top priority. The research seeks to develop the reduction of activation barriers through the use of very finely tuned, narrow band light to excite specific metastable states in methane. If successful, the technology will not only produce cleaner burning fuels, but will also eliminate a dangerous greenhouse gas from the atmosphere.