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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7536
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dc.contributor.authorShah, Asmita-
dc.contributor.authorDuponchel, Benoit-
dc.contributor.authorGowda, Ashwathanarayana-
dc.contributor.authorKumar, Sandeep-
dc.contributor.author+5 Co-Authors-
dc.date.accessioned2020-10-08T08:59:40Z-
dc.date.available2020-10-08T08:59:40Z-
dc.date.issued2020-09-
dc.identifier.citationNew Journal of Chemistry, 2020, Vol.44, p14872-14878en_US
dc.identifier.issn1144-0546-
dc.identifier.urihttp://hdl.handle.net/2289/7536-
dc.descriptionRestricted Access.en_US
dc.description.abstractHerein, we report the synthesis of oleylamine-capped CdS nanowires (NWs) and the dispersion of a small optimized amount of these NWs in the Colh phase of a recently synthesized phenazine-fused-triphenylene discotic liquid crystal (PFT DLC) to understand the temperature-dependent charge transport via the time-of-flight technique. X-ray diffraction study reveals a reduction in core–core separation; however, upon doping CdS NWs, we observed a trivial decrease in hole mobility. For the PFT-DLC and its composite, the hole mobility was found to be in the range of 0.07–0.43 × 10−3 cm2 V−1 s−1 following the inverse-power law as a function of temperature. This could be due to the large size of the CdS NWs, which eventually disturb the Colh packing and hence the charge carrier mobility. Besides, a nanocomposite device consisting of the heterojunction of ITO–PFTDLC/CdS–Au has been constructed and I–V characteristics were obtained, which obey Ohm's law under a limiting case of the Poole–Frenkel conduction mechanism.en_US
dc.language.isoenen_US
dc.publisherRoyal Society of Chemistryen_US
dc.relation.urihttps://doi.org/10.1039/D0NJ03290Een_US
dc.rights2020 The Royal Society of Chemistry and the Centre National dela Recherche Scientifiqueen_US
dc.titleCharge transport in phenazine-fused triphenylene discotic mesogens doped with CdS nanowires†en_US
dc.typeArticleen_US
dc.additionalSupplementary Information Availableen_US
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