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http://hdl.handle.net/2289/7536
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DC Field | Value | Language |
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dc.contributor.author | Shah, Asmita | - |
dc.contributor.author | Duponchel, Benoit | - |
dc.contributor.author | Gowda, Ashwathanarayana | - |
dc.contributor.author | Kumar, Sandeep | - |
dc.contributor.author | +5 Co-Authors | - |
dc.date.accessioned | 2020-10-08T08:59:40Z | - |
dc.date.available | 2020-10-08T08:59:40Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | New Journal of Chemistry, 2020, Vol.44, p14872-14878 | en_US |
dc.identifier.issn | 1144-0546 | - |
dc.identifier.uri | http://hdl.handle.net/2289/7536 | - |
dc.description | Restricted Access. | en_US |
dc.description.abstract | Herein, 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.iso | en | en_US |
dc.publisher | Royal Society of Chemistry | en_US |
dc.relation.uri | https://doi.org/10.1039/D0NJ03290E | en_US |
dc.rights | 2020 The Royal Society of Chemistry and the Centre National dela Recherche Scientifique | en_US |
dc.title | Charge transport in phenazine-fused triphenylene discotic mesogens doped with CdS nanowires† | en_US |
dc.type | Article | en_US |
dc.additional | Supplementary Information Available | en_US |
Appears in Collections: | Research Papers (SCM) |
Files in This Item:
File | Description | Size | Format | |
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2020_New Jounral of Chemistry_Vol.44_p14872_Suppl Info.pdf Restricted Access | Restricted Access | 966.75 kB | Adobe PDF | View/Open Request a copy |
2020_New Jounral of Chemistry_Vol.44_p14872.pdf Restricted Access | Restricted Access | 3.71 MB | Adobe PDF | View/Open Request a copy |
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