scholarly journals Systematic electrochemical oxidative doping of P3HT to probe interfacial charge transfer across polymer–fullerene interfaces

2014 ◽  
Vol 2 (45) ◽  
pp. 19221-19231 ◽  
Author(s):  
Judith L. Jenkins ◽  
Paul A. Lee ◽  
Kenneth W. Nebesny ◽  
Erin L. Ratcliff
Keyword(s):  
Charge Transfer ◽  
Electrochemical Oxidation ◽  
Charge Redistribution ◽  
Interfacial Charge Transfer ◽  
Oxidative Doping ◽  
Interfacial Charge

Control of charge redistribution across e-P3HT/C60 interfaces is accomplished through the systematic electrochemical oxidation of the thiophene species.

The suppression of spin–orbit coupling effect by the ZnO layer of La0.7Sr0.3MnO3/ZnO heterostructures grown on (001) oriented Si restores the negative magnetoresistance

Nanoscale ◽  
2021 ◽  
Author(s):  
Bibekananda Das ◽  
Prahallad Padhan
Keyword(s):  
Charge Transfer ◽  
Coupling Effect ◽  
Orbit Coupling ◽  
Negative Magnetoresistance ◽  
Magnetic Scattering ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Interfacial Charge Transfer ◽  
Positive Magnetoresistance ◽  
Interfacial Charge

In Si–La0.7Sr0.3MnO3, the interfacial charge transfer driven strong localized antiferromagnetic and spin–orbit couplings favor positive magnetoresistance, which is suppressed by strong magnetic scattering induced by the top ZnO layer results in negative magnetoresistance.

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