scholarly journals Direct measurement of the magnetic field effects on carrier mobilities and recombination in tri-(8-hydroxyquinoline)-aluminum based light-emitting diodes

2010 ◽  
Vol 97 (7) ◽  
pp. 073301 ◽  
Author(s):  
Feng Li ◽  
Linyuan Xin ◽  
Shiyong Liu ◽  
Bin Hu
Keyword(s):  
Magnetic Field ◽  
Direct Measurement ◽  
Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
The Magnetic Field

Study of the magnetic field effects on carriers’ mobility in polymer based light-emitting diodes

2012 ◽  
Vol 162 (3-4) ◽  
pp. 257-260 ◽  
Author(s):  
Jixiang Sun ◽  
Qiming Peng ◽  
Xianjie Li ◽  
Mingliang Li ◽  
Feng Li
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
The Magnetic Field

The magnetic field effects caused by three-combined mechanisms in organic light emitting diodes

2015 ◽  
Vol 45 (4) ◽  
pp. 396-402 ◽  
Author(s):  
ZuHong XIONG ◽  
Hong LIU ◽  
QiaoMing ZHANG ◽  
YongZhou LING ◽  
WeiYao JIA ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Magnetic Field Effects ◽  
Light Emitting ◽  
Field Effects ◽  
Organic Light ◽  
The Magnetic Field

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.

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