Sharma, G. D. published the artcileStudies on electrical and photoelectrical behavior of ITO/ArV/In Schottky barrier device, Quality Control of 47369-00-6, the publication is Synthetic Metals (1999), 106(2), 97-105, database is CAplus.
The elec. and photoelec. properties of aryl viologen (ArV), chem. known as 1,1′-diphenyl-4,4′-bipyridinium dichloride, in the form of thin film, sandwiched between ITO and In electrode were studied. Current-voltage (J-V) characteristics in the dark show the rectification effect due to the formation of a Schottky barrier at the In-ArV interface. The diode quality factor of the device, greater than unity, indicates the recombination of electron-hole in depletion region. Ohmic conduction in the low-voltage range and space-charge-limited conduction (SCLC) controlled by an exponential distribution of traps above the valence band edge, for the higher voltage region, have been observed Various elec. parameters were calculated from an anal. of the J-V and capacitance-voltage characteristics at different temperatures, and are discussed in detail. At higher frequencies, the device exhibits voltage-independent capacitance, which is explained in terms of the extremely slow kinetics of space charge and low mobility of charge carriers. The photoaction spectra of the device and absorption spectra of the ArV thin film reveal that the fraction of light, which is absorbed near or within the diffusion length of the exciton, is responsible for producing the free charge carriers. The photovoltaic parameters were calculated from the J-V characteristics under illumination through ITO and discussed in detail.
Synthetic Metals published new progress about 47369-00-6. 47369-00-6 belongs to pyridine-derivatives, auxiliary class Pyridine,Salt,Benzene,Organic ligands for MOF materials,Nitrogen containing MOF ligands,Nitrogen containing MOF ligands, name is 1,1′-Diphenyl-[4,4′-bipyridine]-1,1′-diium chloride, and the molecular formula is C11H14O2, Quality Control of 47369-00-6.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem