Figure 1 | Schematics of OPLED structure and angle-resolved reflectivity. (IMAGE)
Caption
Figure 1 | Schematics of OPLED structure and angle-resolved reflectivity. (A) Scheme of the TTPSB-microcrystal-based OPLED. (B) The molecular packing along [011] direction. The microcrystal is bounded by ("1""0"" ̅3") and (" ̅1""0""3") crystal planes on the top and bottom surfaces. The transition dipole-moment of TTPSB (blue arrow) along the molecular long-axis is tilted at an angle of 8° with ("1""0"" ̅3") crystal plane. (C) Angle-resolved reflectivity of the microcavity. LP1 and LP2 (red lines) are lower polariton branches caused by strongly coupling between cavity modes and the 0-1 excitons at 570 nm (cyan dotted line). The CM1’ is uncoupled cavity mode. (D) The absorption (blue line) and PL (red line) spectra of the TTPSB microcrystals.
Credit
by Jianbo De, Ruiyang Zhao, Fan Yin, Chunling Gu, Teng Long, Han Huang, Xue Cao, Cunbin An, Bo Liao, Hongbing Fu, Qing Liao
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CC BY