Large magnetic field effects in organic light emitting diodes based ontris(8-hydroxyquinoline aluminum)(Alq3)/N,N′-Di(naphthalen-1-yl)-N,N′diphenyl-benzidine (NPB) bilayers

2004 ◽  
Vol 22 (4) ◽  
pp. 1885-1891 ◽  
Author(s):  
Albert H. Davis ◽  
Konrad Bussmann
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
Large Magnetic Field ◽  
Organic Light

Large magnetic field effects in electrochemically doped organic light-emitting diodes

2013 ◽  
Vol 88 (12) ◽  
Author(s):  
S. van Reenen ◽  
S. P. Kersten ◽  
S. H. W. Wouters ◽  
M. Cox ◽  
P. Janssen ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
Large Magnetic Field ◽  
Organic Light

Peculiar magnetic field effects in organic light-emitting diodes with different metal cathodes

2012 ◽  
Vol 42 (5) ◽  
pp. 475-481
Author(s):  
QiaoMing ZHANG ◽  
YanLian LEI ◽  
YinTao YOU ◽  
ZuHong XIONG ◽  
Lin CHEN ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
Organic Light

Magnetic Field Effects on Current, Electroluminescence and Photocurrent in Alq3 Organic Light Emitting Diodes

2006 ◽  
Vol 52 ◽  
pp. 53-61
Author(s):  
Govindarajan Veeraraghavan ◽  
Tho Duc Nguyen ◽  
Yu Gang Sheng ◽  
Omer Mermer ◽  
Markus Wohlgenannt
Keyword(s):  
Magnetic Field ◽  
Frequency Response ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Magnetoresistance Effect ◽  
Light Emitting ◽  
Field Effects ◽  
Organic Light ◽  
Comparable Magnitude

We report on the experimental observation of large magnetoresistance in Alq3 organic light-emitting diodes (OLEDs). Very similar magnetic field effects (MFEs) of comparable magnitude are also observed in electroluminescence and photocurrent measurements. We also report on the frequency response of the magnetoresistance effect at frequencies below 100 kHz. To the best of our knowledge, the mechanism causing these MFE is currently not known.

Device-spectroscopy of magnetic field effects in several different polymer organic light-emitting diodes

2010 ◽  
Vol 160 (3-4) ◽  
pp. 320-324 ◽  
Author(s):  
T.D. Nguyen ◽  
Y. Sheng ◽  
J. Rybicki ◽  
G. Veeraraghavan ◽  
M. Wohlgenannt
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
Organic Light
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