Hi there, you have to be more specific about the type of carriers (hole/electron) that you want to measure the mobility, and the type of the layers (hole transport layer/electron transport layer), and finally the direction of the charge transport (along one layer or crossing from one layer to the next.
In general, the common methods to measure charge carrier mobility in organic electronics are: field-effect transistor, single-carrier diode and time of flight.
Dear Hung,
Thank you for the answer .
i Do I-V measurements of bilayer organic diode and i think the effective mobility of monolayer diode is different to this last . I focus the exactly expression for effective mobility of electron or hole of bilayer diode
Dear colleague,
Have you already found the answer to the question?
It is interesting to compare the results for mobility from the IV measurements with the results of the time-of-flight technique and theory for bilayer organic structure. Please, take a look at the following works
Article Two-Layer Multiple Trapping Model for Charge Transport in Mo...
Article On Theory of Dispersive Transport in a Two-Layer Polymer Structure
Dear Renat T.Sibatov,
Thank you for your attention to this question and for your reply
I have already did this work
In my work i determined the mobily from IV measurment by making its linear fit in the Log Log scale, futhermore I have used other theory for fitting IV plot . My result has been compared to other methods like TOF and CELIV methods... we had aproximately a very close mobility values
You can check my publications
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