In military and security situations, a split second can make the difference between life and death, so North Carolina State University’s development of new “smart sensors” that allow for faster response times from military applications is important. Equally important is new research from NC State that will help ensure those sensors will operate under extreme conditions – like those faced in Afghanistan or elsewhere.
“We’ve taken a sensor material called vanadium oxide and integrated it with a silicon chip,” says Dr. Jay Narayan, the John C. Fan Distinguished Chair Professor of Materials Science and Engineering at NC State and co-author of the research. “Normally sensors are hardwired to a computer. But now the sensor is part of the computer chip itself. The advantage is that now you have a smart sensor that can sense, manipulate and respond to information.”
The research, which was funded by the National Science Foundation, was co-authored by Narayan, Dr. Roger Narayan, a professor of biomedical engineering at NC State, and NC State Ph.D. students Tsung Han Yang, Ravi Aggarwal, A. Gupta, and H. Zhou. The research was presented April 7 at the 2011 Materials Research Society Spring Meeting in San Francisco. The paper, titled “Mechanism of Semiconductor Metal Transition of Vanadium Oxide Thin Films,” won the First Prize in the MRS Symposium N: Functional Oxide Nanostructures and Heterostructures.
NC State’s Department of Materials Science and Engineering is part of the university’s College of Engineering. The Department of Biomedical Engineering is a joint department under both NC State’s College of Engineering and the University of North Carolina at Chapel Hill.
North Carolina State University from NC State News Services Technical Contact: Dr. Jay Narayan, 919.515.7874 Media Contact: Matt Shipman, News Services, 919.515.6386 email@example.com