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Surface plasmon-polariton mediated red emission from organic light-emitting devices based on metallic electrodes integrated with dual-periodic corrugation.

ABSTRACT: We demonstrate an effective approach to realize excitation and outcoupling of the SPP modes associated with both cathode/organic and anode/organic interfaces in OLEDs by integrating dual-periodic corrugation. The dual-periodic corrugation consists of two set gratings with different periods. The light trapped in the SPP modes associated with both top and bottom electrode/organic interfaces are efficiently extracted from the OLEDs by adjusting appropriate periods of two set corrugations, and a 29% enhancement in the current efficiency has been obtained.

SUBMITTER: Bi YG

PROVIDER: S-EPMC4236905 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature

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Surface plasmon-polariton mediated red emission from organic light-emitting devices based on metallic electrodes integrated with dual-periodic corrugation.

Bi Yan-Gang YG Feng Jing J Liu Yu-Shan YS Li Yun-Fei YF Chen Yang Y Zhang Xu-Lin XL Han Xiao-Chi XC Sun Hong-Bo HB

Scientific reports 20141119

We demonstrate an effective approach to realize excitation and outcoupling of the SPP modes associated with both cathode/organic and anode/organic interfaces in OLEDs by integrating dual-periodic corrugation. The dual-periodic corrugation consists of two set gratings with different periods. The light trapped in the SPP modes associated with both top and bottom electrode/organic interfaces are efficiently extracted from the OLEDs by adjusting appropriate periods of two set corrugations, and a 29% ...[more]

PMID: 25407776

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