Figure 6.

EL spectra of 5P-VA, 5P-VTPA, and 5P-DVTPA devices (device: ITO/ 2-TNATA 60 nm/ NPB 15 nm/ EML 35 nm/ TPBi 20 nm/ LiF 1 nm/ Al 200 nm).

Shin et al. Nanoscale Research Letters 2013 8:421   doi:10.1186/1556-276X-8-421
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