昨年度卒業した清野雄基博士 (Dr Yuki Seino) と猪股晋君 (Mr Susumu Inomata) の「High performance Green Organic LEDs Using Thermally Activated Delayed Fluorescence with Power Efficiency of 100 lm W–1」と題する超高効率TADF素子に関する論文が4月6日発刊の Wiley の学術雑誌 Advanced Materials (IF: 17.49)、2016年23巻13号のインサイドバックカバーに掲載されました。清野、猪股、おめでとう！
Abstract: A green TADF OLED with an extremely high power efficiency of over 100 lm W–1 is realized through a barrier free hole-electron recombination pathway. An optimized OLED showed a maximum external efficiency of 25.7%, a low turn-on voltage of 2.33 V, and a maximum power efficiency of 107 lm W–1. This device showed 79.4 lm W–1 at 100 cd m–2, which is 1.6-times higher than that of state-of-the-art green TADF OLEDs.
