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Diffusion of methanol into the chloroform solution of metal free 5,10,15,20-tetrakis(4-pentyloxyphenyl)porphyrin H 2 TPOPP yields large single crystals with length as long as 1.5mm, which allow the fabrication of single crystal-based organic field effect transistors (OFETs). These single crystal-based devices were revealed to exhibit relatively good OFET performance with the carrier mobility...
Density functional theory (DFT) calculations were carried out to investigate the organic field effect transistor (OFET) performance of the symmetrical metal-free tetrakis (1,2,5-thiadiazole) porphyrazine (S4)PzH2 and tetrakis (1,4-diamyloxybenzene) (A4)PzH2 as well as the low-symmetry metal-free porphyrazine with annulated 1,2,5-thiadiazole and 1,4-diamyloxybenzene groups in the ratio 2:2 (cis) and...
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