The effect of trap density on the trapping and de-trapping processes in determining the turn-on voltage of double-carrier organic light-emitting devices (OLEDs)
A double-carrier organic light-emitting device consisting of tris(8-hydroxyquinoline) aluminum (III) -(Alq(3)) as the emissive layer (OLED A) is fabricated. The trap density value obtained at voltage of 14 V when the device luminesces is 2.40 x-10(15) cm(-3). The rates of the capturing process (trap...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Springer
2021
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/27207/ |
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| Institution: | Universiti Malaya |