Search results for " charge carrier mobility"

showing 1 items of 1 documents

Measurement of drift mobilities in amorphous organic films using the Time of Flight method

2004

We apply the Time of Flight (TOF) technique to study carrier mobility in N, N’-diphenyl-N,N’-bis(3-methylphenyl) -1,1-biphenyl-4,4’-diamine (TPD) and tris(8-hydroxyquinolato) aluminium (Alq 3 ). These materials are two examples of, respectively, hole and electron transporting molecular materials. Measurements are performed in free air or under vacuum varying the experimental parameters such as laser pulse intensity and single shot irradiation. We observe a transition from dispersive to non dispersive transport changing the experimental conditions.

Electron mobilityAnalytical chemistrychemistry.chemical_elementElectronLaserTime of Flight (TOF) charge carrier mobility organic molecular semiconductorsSettore ING-INF/01 - ElettronicaAmorphous solidlaw.inventionTime of flightchemistryAluminiumlawIrradiationPulse intensity
researchProduct