articleTop 1% cited

Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO–LUMO Separation by the Multiple Resonance Effect

Advanced Materials · 2016 · Vol. 28(14) · pp. 2777–2781

Takuji Hatakeyama✉(Japan Science and Technology Agency)K. Shiren(JNC (Japan))Kiichi Nakajima(Kwansei Gakuin University)Shintaro Nomura(JNC (Japan))Soichiro Nakatsuka(Kwansei Gakuin University)Keisuke Kinoshita(Kwansei Gakuin University)Jingping Ni(JNC (Japan))Yohei Ono(JNC (Japan))Toshiaki Ikuta(JNC (Japan))

View via DOI Publisher page

Abstract

Ultrapure blue-fluorescent molecules based on thermally activated delayed fluorescence are developed. Organic light-emitting diode (OLED) devices employing the new emitters exhibit a deep blue emission at 467 nm with a full-width at half-maximum of 28 nm, CIE coordinates of (0.12, 0.13), and an internal quantum efficiency of ≈100%, which represent record-setting performance for blue OLED devices.

Organic Light-Emitting Diodes Research Organic Electronics and Photovoltaics Molecular Junctions and NanostructuresOLEDMaterials scienceFluorescenceHOMO/LUMOOptoelectronicsPhotochemistryUltrapure waterQuantum yieldQuantum efficiencyResonance fluorescence

Citations

2,135

FWCI

47.91

field-weighted impact

References

Percentile

100%

vs. same field & year

Citations per year

Cited by