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Impedance spectroscopy and electro-optic switching times of a liquid crystal-hydroxypropylcellulose network composite

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dc.contributor.authorMANAILA MAXIMEAN, DOINA
dc.contributor.authorBarar, A.
dc.contributor.authorGanea, C. P.
dc.contributor.authorAlmeida, Pedro L.
dc.contributor.authorDanila, Octavian
dc.date.accessioned2019-04-17T08:21:28Z
dc.date.available2019-04-17T08:21:28Z
dc.date.issued2018
dc.description.abstractThis paper presents electric and electro-optic studies conducted on a new composite, namely hydroxypropylcellulose network with liquid crystal fillings. The composite was manufactured using the electrospinning method, and deposited on indium tin oxide glass. In terms of electric characterization, the samples were subjected to impedance spectroscopy, their equivalent circuit model was deduced, and the corresponding electric parameters were computed based on the Cole-Cole diagrams and frequency plots of the two impedance components. In terms of electro-optic studies, the optical transmission of the sample under a varying steady-state alternative regime voltage was recorded, and the saturation threshold field was determined. Also, the switching times of the sample with respect to a step signal were determined.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMAXIMEAN, D. Manaila; [et al] – Impedance spectroscopy and electro-optic switching times of a liquid crystal-hydroxypropylcellulose network composite. In Proceedings of SPIE – Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies IX. Constanta, Romania: SPIE, 2018. ISSN 0277-786X. Vol. 10977, pp. 109770P-1- 109770P-6pt_PT
dc.identifier.doi10.1117/12.2326224pt_PT
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.urihttp://hdl.handle.net/10400.21/9871
dc.language.isoengpt_PT
dc.publisherSociety of Photo-optical Instrumentation Engineerspt_PT
dc.relationPOCI-01-0145- FEDER-007688 (UID/CTM/50025) - FCTpt_PT
dc.relationProject CEFIZMATINT (PN18-11) - Romanian Ministry of Education and Research
dc.subjectLiquid crystalpt_PT
dc.subjectHydroxypropylcellulosept_PT
dc.subjectImpedance spectroscopypt_PT
dc.subjectOptical transmissionpt_PT
dc.subjectSwitching timespt_PT
dc.titleImpedance spectroscopy and electro-optic switching times of a liquid crystal-hydroxypropylcellulose network compositept_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceAug 23-26, 2018 - Constanta, Romaniapt_PT
oaire.citation.endPage109770P-6pt_PT
oaire.citation.startPage109770P-1pt_PT
oaire.citation.title9th International Conference on Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies (ATOM-N)pt_PT
oaire.citation.volume10977pt_PT
person.familyNameMANAILA MAXIMEAN
person.familyNameMarques de Almeida
person.familyNameDanila
person.givenNameDOINA
person.givenNamePedro
person.givenNameOctavian
person.identifier.ciencia-id0218-71B2-2DE0
person.identifier.orcid0000-0003-0544-2396
person.identifier.orcid0000-0001-7356-8455
person.identifier.orcid0000-0001-9006-2800
person.identifier.ridB-4356-2009
person.identifier.ridG-3968-2017
person.identifier.scopus-author-id57190384213
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication6d598f8b-6b4c-4f89-a921-8d7bcb736297
relation.isAuthorOfPublication429b6d71-328e-42b3-8151-15493de249b8
relation.isAuthorOfPublication9b978e7a-5a31-45e1-bc83-cbfde6fb2819
relation.isAuthorOfPublication.latestForDiscovery9b978e7a-5a31-45e1-bc83-cbfde6fb2819

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