Исследование подвижности носителей заряда в слоях нанокристаллов PBS методом полевого транзистора

The field-effect transistor method is used to study the mobility of charge carriers in layers lead sulfide nanocrystals with ligands tetrabutylammonium iodide and 1,2-ethanedithiol create solar cells. difference between operating a ambient air an inert atmosphere demonstrated. It shown that, air, processes charging are activated when current flows, influence polarization interface insulator on measurement analyzed. Different reactions light have been demonstrated, showing significant oxidation surface treated 1,2-ethanedithiol.