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Electroluminescence...
Electroluminescence and magnetoresistance of the organic light-emitting diode with a La0.7 Sr0.3 Mn O3 anode
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- Ding, B.F. (författare)
- Surface Physics Laboratory, Fudan University, Shanghai 200433, China
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- Zhan, Yiqiang (författare)
- Fudan University
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- Sun, Z.Y. (författare)
- Surface Physics Laboratory, Fudan University, Shanghai 200433, China
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- Ding, X.M. (författare)
- Surface Physics Laboratory, Fudan University, Shanghai 200433, China
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- Hou, X.Y. (författare)
- Surface Physics Laboratory, Fudan University, Shanghai 200433, China
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- Wu, Y.Z. (författare)
- Surface Physics Laboratory, Fudan University, Shanghai 200433, China
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- Bergenti, I. (författare)
- ISMN-CNR, Via Gobetti 101, 40129 Bologna, Italy
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- Dediu, V. (författare)
- ISMN-CNR, Via Gobetti 101, 40129 Bologna, Italy
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(creator_code:org_t)
- AIP Publishing, 2008
- 2008
- Engelska.
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Ingår i: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 93:18
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Electroluminescence (EL) with brightness up to 300 cd m2 is observed from organic light-emitting diodes fabricated on oxygen-treated La0.7 Sr0.3 Mn O 3 anodes. An external magnetic field of 150 mT applied parallel to the device surface can enhance the EL intensity by 10%, accompanied by a raised current efficiency. In-plane magnetization of the ferromagnetic anode is found to be the main origin of increase in the current contributable to EL, though magnetoresistance of the organic functional materials also plays a role in the EL enhancement observed in the magnetic field. © 2008 American Institute of Physics.
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- TEKNIKVETENSKAP
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