Electrically tunable optoelastic interaction range of nematic colloids
hal.structure.identifier | Consorzio Nazionale Interuniversitario per la Struttura della Materia [CNISM] | |
hal.structure.identifier | Dipartimento di Scienze e Ingegneria della Materia, dell'Ambiente ed Urbanistica | |
hal.structure.identifier | Center for Nano Science and Technology@PoliMi | |
dc.contributor.author | CRIANTE, Luigino | |
hal.structure.identifier | Consorzio Nazionale Interuniversitario per la Struttura della Materia [CNISM] | |
hal.structure.identifier | Dipartimento di Scienze e Ingegneria della Materia, dell'Ambiente ed Urbanistica | |
dc.contributor.author | BRACALENTE, Francesco | |
hal.structure.identifier | Consorzio Nazionale Interuniversitario per la Struttura della Materia [CNISM] | |
hal.structure.identifier | Dipartimento di Scienze e Ingegneria della Materia, dell'Ambiente ed Urbanistica | |
dc.contributor.author | LUCCHETTI, Liana | |
hal.structure.identifier | Consorzio Nazionale Interuniversitario per la Struttura della Materia [CNISM] | |
hal.structure.identifier | Dipartimento di Scienze e Ingegneria della Materia, dell'Ambiente ed Urbanistica | |
dc.contributor.author | SIMONI, Francesco | |
hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
dc.contributor.author | BRASSELET, Etienne | |
dc.date.created | 2013-01-25 | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1744-683X | |
dc.description.abstractEn | We report on the electrical tuning of the interaction range between colloidal particles in nematic liquid crystals. The experimental demonstration relies on the study of the dynamics of a real colloidal particle made of a glass sphere in the presence of an artificial laser-induced colloid that results from the local distortion of the nematic by a Gaussian light beam. The optoelastic interaction range between such a pair of colloids is shown to be fully controlled electrically. Moreover, all the observations are well described by an analytical model that accounts for the field-induced reorientation of the liquid crystal and the overlap between the long-range director distortion around both colloids. | |
dc.language.iso | en | |
dc.publisher | Royal Society of Chemistry | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/ | |
dc.title.en | Electrically tunable optoelastic interaction range of nematic colloids | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1039/C3SM50273B | |
dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft] | |
bordeaux.journal | Soft Matter | |
bordeaux.page | 5459-5463 | |
bordeaux.volume | 9 | |
bordeaux.issue | 22 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00834140 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00834140v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Soft%20Matter&rft.date=2013&rft.volume=9&rft.issue=22&rft.spage=5459-5463&rft.epage=5459-5463&rft.eissn=1744-683X&rft.issn=1744-683X&rft.au=CRIANTE,%20Luigino&BRACALENTE,%20Francesco&LUCCHETTI,%20Liana&SIMONI,%20Francesco&BRASSELET,%20Etienne&rft.genre=article |
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