Jan. 13, 2016News
In the fabrication of solid state lighting devices, scientists are learning, oxygen also plays a two-edged role. While oxygen can impede the effectiveness of gallium nitride (GaN), an enabling material for LEDs, small amounts of oxygen in ...
Mar. 28, 2012News
Starfruit-shaped gold particles on the scale of nanometers and with tasty implications for medical imaging and chemical sensing have been prepared by scientists from Rice University.
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