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Exploiting multiple percolation in two-terminal memristor to achieve a multitude of resistive states

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dc.title Exploiting multiple percolation in two-terminal memristor to achieve a multitude of resistive states en
dc.contributor.author Foulger, Stephen H.
dc.contributor.author Bandera, Yuriy
dc.contributor.author Grant, Benjamin
dc.contributor.author Vilčáková, Jarmila
dc.contributor.author Sáha, Petr
dc.relation.ispartof Journal of Materials Chemistry C
dc.identifier.issn 2050-7526 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2021
utb.relation.volume 9
utb.relation.issue 28
dc.citation.spage 8975
dc.citation.epage 8986
dc.type article
dc.language.iso en
dc.publisher Royal Society of Chemistry
dc.identifier.doi 10.1039/d1tc00987g
dc.relation.uri https://pubs.rsc.org/en/content/articlelanding/2021/TC/D1TC00987G
dc.description.abstract As the most likely prospect for the construction of neuromorphic networks, the emulation of synaptic responses with memristors has attracted attention in both the microelectronic industries and the academic environment. To that end, a newly synthesized hybrid conjugated polymer with pendant carbazole rings, that is, poly(4-(6-(9H-carbazol-9-yl)hexyl)-4H-dithieno[3,2-b:2 ',3 '-d]pyrrole) (pC6DTP), was employed in the fabrication of a two-terminal memristor with a Al/pC6DTP/ITO configuration where the polymer was electrochemically doped. Signature biological synaptic responses to voltage spikes were demonstrated, such as potentiation & depression and spike timing dependent plasticity. The device was able to be programed through a 1 mV pulse, requiring only 100 fJ of energy. The voltage-dependent conductive nature of the polymer was speculated to occur through two synergistic mechanisms, one associated with the conjugation along the backbone of the conjugated polymer and one mechanism associated with the pendant heterocyclic rings. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1010426
utb.identifier.obdid 43882933
utb.identifier.scopus 2-s2.0-85111021936
utb.identifier.wok 000667781300001
utb.identifier.coden JMCCC
utb.source J-wok
dc.date.accessioned 2021-07-15T07:41:13Z
dc.date.available 2021-07-15T07:41:13Z
dc.description.sponsorship Gregg-Graniteville Foundation [OIA-1632881, OIA-1655740]; Ministry of Education, Youth and Sports of the Czech Republic Program INTER-EXCELLENCE [LTAUSA19066]; Ministry of Education, Youth and Sports of the Czech Republic Program DKRVO [RP/CPS/2021/005]; National Science FoundationNational Science Foundation (NSF) [OIA-1632881, OIA-1655740]
dc.description.sponsorship Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES; Universidade Paranaense, UNIPAR
utb.ou Polymer Centre
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Vilčáková, Jarmila
utb.contributor.internalauthor Sáha, Petr
utb.fulltext.sponsorship The authors thank the Gregg-Graniteville Foundation and the National Science Foundation (OIA-1632881 & OIA-1655740) and the Ministry of Education, Youth and Sports of the Czech Republic Program INTER-EXCELLENCE (LTAUSA19066) and DKRVO (RP/CPS/2021/005) for financial support.
utb.wos.affiliation [Foulger, Stephen H.; Bandera, Yuriy; Grant, Benjamin] Clemson Univ, Dept Mat Sci & Engn, Ctr Opt Mat Sci & Engn Technol, Clemson, SC 29634 USA; [Foulger, Stephen H.] Clemson Univ, Dept Bioengn, Ctr Opt Mat Sci & Engn Technol, Clemson, SC 29634 USA; [Vilcakova, Jarmila; Saha, Petr] Fac Technol, Polymer Ctr, Tr T Bati 5678, Zlin 76001, Czech Republic; [Vilcakova, Jarmila; Saha, Petr] Tomas Bata Univ Zlin, Ctr Polymer Syst, Univ Inst, Tr T Bati 5678, Zlin 76001, Czech Republic
utb.scopus.affiliation Center for Optical Materials Science and Engineering Technologie, Department of Materials Science and Engineering, Clemson University, Clemson, SC 29634-0971, United States; Center for Optical Materials Science and Engineering Technologie, Department of Bioengineering, Clemson University, Clemson, SC 29634-0971, United States; Polymer Centre, Faculty of Technology, Tř. T. Bati 5678, Zlín, 760 01, Czech Republic; University Institute, Centre of Polymer Systems, Tomas Bata University in Zlín, Tř. T. Bati 5678, Zlín, 760 01, Czech Republic
utb.fulltext.projects OIA-1632881
utb.fulltext.projects OIA-1655740
utb.fulltext.projects LTAUSA19066
utb.fulltext.projects RP/CPS/2021/005
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