Thursday 17 November 2011

New material can enhance energy, computer, lighting technologies


(Nanowerk News 16 Nov 2011) Arizona State University researchers have created a new compound crystal material that promises to help produce advances in a range of scientific and technological pursuits.
ASU electrical engineering professor Cun-Zheng Ning says the material, called erbium chloride silicate, can be used to develop the next generations of computers, improve the capabilities of the Internet, increase the efficiency of silicon-based photovoltaic cells to convert sunlight into electrical energy, and enhance the quality of solid-state lighting and sensor technology.
Ning's research team of team of students and post-doctoral degree assistants help synthesize the new compound in ASU's Nanophotonics Lab in the School of Electrical, Computer and Energy Engineering, one of the university's Ira A. Fulton Schools of Engineering.
The lab's erbium research is supported by the U.S. Army Research Office and U.S. Air Force Office of Scientific Research. Details about the new compound are reported in the Optical Materials Express on the website of the Optical Society of America ("Single-crystal erbium chloride silicate nanowires as a Si-compatible light emission material in communication wavelength").

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