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Researchers use carbon nanotubes to improve InGaN LED material quality

gallium nitride LED material

By BizLED Bureau Mar 28, 2017: Researchers of Yantai University, Chinese Academy of Sciences’ Institute of Semiconductors, and Tsinghua University in China have improved the material quality and performance of indium gallium nitride (InGaN) LEDs by using carbon nanotube (CNT) layers. They wanted to improve the crystal quality and light extraction efficiency. The researchers used CNTs and created patterned sapphire ...

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