Publicação
Undulation Instabilities in the Meniscus of Smectic Membranes
| dc.contributor.author | Loudet, J. C. | |
| dc.contributor.author | Dolganov, P. V. | |
| dc.contributor.author | Patricio, Pedro | |
| dc.contributor.author | Saadaoui, H. | |
| dc.contributor.author | Cluzeau, P. | |
| dc.date.accessioned | 2013-02-17T13:42:18Z | |
| dc.date.available | 2013-02-17T13:42:18Z | |
| dc.date.issued | 2011-03-18 | |
| dc.description.abstract | Using optical microscopy, phase shifting interferometry, and atomic force microscopy, we characterize the undulated structures which appear in the meniscus of freestanding ferroelectric smectic-C* films. We demonstrate that these periodic structures correspond to undulations of the smectic-air interface. The resulting striped pattern disappears in the untilted smectic-A phase. The modulation amplitude and wavelength of the instability both depend on meniscus thickness. We study the temperature evolution and propose a model that qualitatively accounts for the observations. | por |
| dc.identifier.citation | LOUDET, J. C.; DOLGANOV, P. V.; PATRÍCIO, P.; SAADAOUI, H.; CLUZEAU, P. - Undulation Instabilities in the Meniscus of Smectic Membranes. Physical Review Letters. ISSN 0031-9007. Vol. 106, n.º 11 (2011). | por |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/2257 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Amer Physical SOC | por |
| dc.relation.ispartofseries | ;117802 | |
| dc.subject | Liquid-Crystals | por |
| dc.subject | Layer Structure | por |
| dc.subject | Films | por |
| dc.subject | Strain | por |
| dc.title | Undulation Instabilities in the Meniscus of Smectic Membranes | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | USA | por |
| oaire.citation.issue | 11 | por |
| oaire.citation.title | Physical Review Letters | por |
| oaire.citation.volume | 106 | por |
| person.familyName | Patricio | |
| person.givenName | Pedro | |
| person.identifier.ciencia-id | C616-BA77-E9C9 | |
| person.identifier.orcid | 0000-0002-9050-9956 | |
| person.identifier.rid | A-2750-2009 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 11a2a1d5-8165-475a-8a54-e32bd8e8ce4e | |
| relation.isAuthorOfPublication.latestForDiscovery | 11a2a1d5-8165-475a-8a54-e32bd8e8ce4e |
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