Methacrylate polymers with pendant carbazole groups as polymeric memristors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63521378" target="_blank" >RIV/70883521:28110/18:63521378 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/18:63521378
Result on the web
<a href="http://cps.utb.cz/images/aktuality/Sborn%C3%ADk_PLASTKO_2018.pdf" target="_blank" >http://cps.utb.cz/images/aktuality/Sborn%C3%ADk_PLASTKO_2018.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Methacrylate polymers with pendant carbazole groups as polymeric memristors
Original language description
A new device has been recently realized, though it was postulated years ago as one of the fundamental passive circuit elements. This new device alters its conductivity based on its electronic history and is referred to as a memory resistor or “memristor”. The memristor is a passive circuit element which can be used in applications such as modelling synaptic response and new computing concepts. Traditionally, polymeric memristors such as Poly(2-(9Hcarbazol- 9-yl)ethyl methacrylate) (PMAK) have been dominated by bi-stable devices that only show a high conductivity 'on' state and a low conductivity 'off' state (Fig. 1). However, in the PMAK, the carbazole groups are constrained. Therefore, this work focuses on altering the flexibility of the carbazole groups allowing the polymer to achieve more conductivity states. This is achieved by the lengthening of the alkyl chains (n) connecting the pendant carbazole moieties with the polymer backbone, which allows control over the electrical properties of the device.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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