Comment on Singlet-singlet and singlet-heat annihilations in fluorescence-based organic light-emitting diodes under steady-state high current density

Yoga Divayana, Ph.D, Yoga Divayana (2006) Comment on Singlet-singlet and singlet-heat annihilations in fluorescence-based organic light-emitting diodes under steady-state high current density. Applied Physics Letters, 88 (9). ISSN 1077-3118

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Abstract

In a recent letter [Appl. Phys. Lett. 86, 213506 (2005)], Nakanotani et al. reported the
observation of a new phenomenon, termed singlet-heat annihilation (SHA), in organic light-
emitting devices (OLED). It was discovered that the OLED performance was dependent on
the substrate being used. For a device with a better heat-release substrate (sapphire), the
roll-off efficiency was better than a device with a substrate with less heat-release capability
(glass).

Item Type: Article
Subjects: L Education > L Education (General)
Divisions: Faculty of Law, Arts and Social Sciences > School of Education
Depositing User: USDI USDI Universitas Udayana
Date Deposited: 20 Jul 2020 12:24
Last Modified: 20 Jul 2020 12:24
URI: https://erepo.unud.ac.id/id/eprint/4890

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