SF-OLED Researchers (IMAGE)

Kyushu University, OPERA

SF-OLED Researchers

Caption

Hajime Nakanotani (left), Ryo Nagata (center), and Chihaya Adachi (right) at Kyushu University's Center for Organic Photonics and Electronics Research (OPERA) reported a near-infrared OLED that uses singlet fission to boost the fraction of excitons created per pair of electrical charges to over 100 percent. Using the pictured electromagnetic, the researchers evaluated the efficiency of singlet fission based on changes in the OLED emission with different applied magnetic fields.

Credit

Ko Inada

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