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   Field Dependent Charge Carrier Transport For Organic Semiconductors At the Time of Flight Configuration  
   
نویسنده Mahmoudloo Ali ,Ahmadi-Kandjani Sohrab
منبع International Journal Of Optics And Photonics - 2015 - دوره : 9 - شماره : 1 - صفحه:27 -33
چکیده    In this paper, we used the time-of-flight (tof) of a charge packet, that injected by a voltage pulse to calculate the drift velocity and mobility of holes in organic semiconducting polymers. the technique consists in applying a voltage to the anode and calculating the time delay in the appearance of the injected carriers at the other contact. the method is a simple way to determine the charge transport properties of organic semiconductors. the effect of charge trapping mechanism on the carrier mobility in the organic layer is investigated and it was shown that at higher applied voltage, 100 v, hole mobility increases rapidly in comparison with lower applied voltage (50 v).
کلیدواژه Time Of Flight ,Charge Carrier Transport ,Localized State ,Transit Time ,Charge Trapping
آدرس University Of Tabriz, Research Institute For Applied Physics And Astronomy (Riapa), University Of Tabriz, Tabriz, Iran, ایران, University Of Tabriz, Research Institute For Applied Physics And Astronomy (Riapa), University Of Tabriz, Tabriz, Iran, ایران
پست الکترونیکی s_ahmadi@tabrizu.ac.ir
 
     
   
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