2014
DOI: 10.1016/j.orgel.2014.06.032
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Carrier mobility of photochromic diarylethene amorphous films

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Cited by 11 publications
(5 citation statements)
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“…Electrical conductivity, σ c , is proportional to mobility as well as the number of charge carriers, n , and the fundamental charge on an electron, e , such that σ c = n e μ. , In addition, the magnitude of mobility determines the mean drift length of the charges, d m , such that d m = μτ ( V bi / L ), where τ is the charge carrier lifetime, V bi is the built-in voltage due to the work function difference between the electrodes and L is the active layer thickness of the device . When L > d m , the device will begin to have losses during charge transport, so mobility is also important in device fabrication.…”
Section: Charge Transport and The Effect Of Charge Carriers’ Mobilitymentioning
confidence: 99%
“…Electrical conductivity, σ c , is proportional to mobility as well as the number of charge carriers, n , and the fundamental charge on an electron, e , such that σ c = n e μ. , In addition, the magnitude of mobility determines the mean drift length of the charges, d m , such that d m = μτ ( V bi / L ), where τ is the charge carrier lifetime, V bi is the built-in voltage due to the work function difference between the electrodes and L is the active layer thickness of the device . When L > d m , the device will begin to have losses during charge transport, so mobility is also important in device fabrication.…”
Section: Charge Transport and The Effect Of Charge Carriers’ Mobilitymentioning
confidence: 99%
“…Photomodulation of current has been achieved by using neat photochromic molecules, 11 synthesizing hybrid molecules consisting of a photochromic system covalently or supramolecularly attached to an organic (semi)conductor, [12][13][14][15][16][17][18][19] or by combination of photochromic systems and organic semiconductors in blends or layered devices. [20][21][22][23][24] The latter approaches offer the advantage of high switching ratios while maintaining high charge carrier mobilities.…”
Section: Introductionmentioning
confidence: 99%
“…Photochromic molecules have shown promising results as molecular switches, but rather mediocre (semi)conducting behaviour and nonnegligible fatigue [34][35][36] . Most studies on organic memories based on photochromic molecules have focused on three types of photochromic system: azobenzenes, spiropyrans and diarylethenes (DAEs) [37][38][39][40] .…”
mentioning
confidence: 99%