Magnetoelectroluminescence (MEL) of organic semiconductor has been experimentally tuned by adopting blended emitting layer consisting of hole transporting material and electron transporting material. Theory based on Hubbard model fits experimental MEL well, which reveals two findings: (1) spin scattering and spin mixing, respectively, dominate MEL in low-field and high-field region. (2) Blended ratio, and thus the mobility, determines the value of the relative change in the EL in a given magnetic field. Finally successful prediction about the increase in singlet excitons in low field with little change in triplet exciton population further confirms the first finding. © 2010 The American Physical Society.published_or_final_versio
Recently, it was discovered that the current through an organic semiconductor, sandwiched between tw...
Abstract: It is still an open question whether the statistical ratio of 1:3 for the formation of sin...
Polaron traps are ubiquitous in organic semiconductors and recent evidence suggests they might be cr...
We explore the magnetoelectroluminescence (MEL) of organic light-emitting diodes by evaluating the m...
PhD, 149ppThe research area of magnetic field effects (MFE) on organic systems has been intensively...
Organic semiconductors are a promising class of materials, offering several advantages over inorgani...
It has been found that a small magnetic field (\u3c300 mT) can substantial change the electrolumines...
At 15 K, the high field decay of magneto-electroluminescence (MEL) in tris (8-hydroxyquinoine) alumi...
It has been found that non-magnetic organic semiconductors can show some magnetic responses in low m...
Journal ArticleThe authors describe three spin and magnetic field effects in organic semiconductor d...
As carriers slowly move through a disordered energy landscape in organic semiconductors, tiny spatia...
The large effect of a small magnetic field on the current, magnetoconductance (MC), in organic semic...
We report that organic semiconductors such as α-sexithiophene (α-6T) have magnetoresistance (MR) wit...
Recently, it was discovered that the current through an organic semiconductor, sandwiched between tw...
Abstract: It is still an open question whether the statistical ratio of 1:3 for the formation of sin...
Polaron traps are ubiquitous in organic semiconductors and recent evidence suggests they might be cr...
We explore the magnetoelectroluminescence (MEL) of organic light-emitting diodes by evaluating the m...
PhD, 149ppThe research area of magnetic field effects (MFE) on organic systems has been intensively...
Organic semiconductors are a promising class of materials, offering several advantages over inorgani...
It has been found that a small magnetic field (\u3c300 mT) can substantial change the electrolumines...
At 15 K, the high field decay of magneto-electroluminescence (MEL) in tris (8-hydroxyquinoine) alumi...
It has been found that non-magnetic organic semiconductors can show some magnetic responses in low m...
Journal ArticleThe authors describe three spin and magnetic field effects in organic semiconductor d...
As carriers slowly move through a disordered energy landscape in organic semiconductors, tiny spatia...
The large effect of a small magnetic field on the current, magnetoconductance (MC), in organic semic...
We report that organic semiconductors such as α-sexithiophene (α-6T) have magnetoresistance (MR) wit...
Recently, it was discovered that the current through an organic semiconductor, sandwiched between tw...
Abstract: It is still an open question whether the statistical ratio of 1:3 for the formation of sin...
Polaron traps are ubiquitous in organic semiconductors and recent evidence suggests they might be cr...