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The present communication deals with the designing of a new p–n junction device made with 4,4′-aryl bipyridine, also known as aryl viologen (ArV), a p-type organic semiconductor and 3-diazophenyl, 4,5 dihydroxynaphthalene, 2,7 disulphonic acid, disodium salt, commonly known as chromotrope 2R (CHR), a n-type organic semiconductor. The electrical and photoelectrical properties of the fabricated p–n...
The optical, electrical and photovoltaic properties of pyronine G (Y) have been investigated in the form of thin film devices. The molecular system of the pyronine shows the phenomenon of extended conjugation which is in fact responsible for its absorption in the longer wavelength, i.e. 540 nm of the visible spectrum. Pyronine G (Y) was employed in the form of thin film for the fabrication of sandwich...
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