Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/340800
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSimonário, Patrick dos Santos-
dc.typeArtigopt_BR
dc.titleCoarse-grained model of the nematic twist-bend phase from a stable state elastic energypt_BR
dc.contributor.authorRosseto, M. P.-
dc.contributor.authorEvangelista, L. R.-
dc.contributor.authorSimonario, P. S.-
dc.contributor.authorZola, R. S.-
dc.subjectCristais líquidospt_BR
dc.subject.otherlanguageLiquid crystalspt_BR
dc.description.abstractThe twist-bend nematic (N-TB) phase is a doubly degenerated heliconical structure with nanometric pitch and spontaneous bend and twist deformations. It is favored by symmetry-breaking molecular structures, such as bent dimers and bent-core molecules, and it is currently one of the burgeoning fields of liquid-crystal research. Although tremendous advances have been reported in the past five years, especially in molecular synthesis, most of its potential applications are held back by the lack of a proper and definitive elastic model to describe its behavior under various situations such as confinement and applied field. In this work we use a recently proposed stable state elastic model and the fact that the mesophase behaves as a lamellar structure to propose a mesoscopic or coarse-grained model for the N-TB phase. By means of standard procedures used for smectic and cholesteric liquid crystals, we arrive at a closed-form energy for the phase and apply it to a few situations of interest. The predicted compressibility for several values of the cone angle and the critical field for field-induced deformation datapt_BR
dc.relation.ispartofPhysical review E: covering statistical, nonlinear, biological, and soft matter physicspt_BR
dc.relation.ispartofabbreviationPhys. rev. Ept_BR
dc.publisher.cityCollege Park, MDpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Physical Societypt_BR
dc.date.issued2020-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume101pt_BR
dc.description.issuenumber1pt_BR
dc.rightsAbertopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn2470-0045pt_BR
dc.identifier.eissn2470-0053pt_BR
dc.identifier.doi10.1103/PhysRevE.101.012702pt_BR
dc.identifier.urlhttps://journals.aps.org/pre/abstract/10.1103/PhysRevE.101.012702pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber406964/2018-1pt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumber2014/50983-3pt_BR
dc.date.available2020-05-13T16:34:52Z-
dc.date.accessioned2020-05-13T16:34:52Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-05-13T16:34:52Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-08-27T19:17:35Z : No. of bitstreams: 1 000505493400007.pdf: 1015191 bytes, checksum: 17f9148c7a3f558d082d995c7c969328 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-05-13T16:34:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/340800-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeInstituto de Matemática, Estatística e Computação Científicapt_BR
dc.identifier.source000505493400007pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid12702pt_BR
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