Cite

    Qianqian Xu et al.. “A new host material achieving above 75 cd A−1 current efficiency with top-emitting deep-red phosphorescent organic light-emitting diodes.” Journal of materials chemistry, vol. 9, no. 38, 2021, pp. 13247–13254. http://access.bl.uk/ark:/81055/vdc_100144531394.0x000014