Asymmetry is key to stable blue perovskite LEDs : vimarsana.

Researchers have developed blue LEDs based on a metal halide perovskite that uses asymmetrical bridges to hold the layers of perovskite together.

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China , Qingdao , Shandong , United States , American , Yuqiang Liu , Yabing Qi , Qingdao University , Okinawa Institute Of Science , Journal Of The American Chemical Society , Surface Sciences Unit , Energy Materials , Technology Graduate University , Okinawa Institute , American Chemical Society , Surface Sciences ,