Comparison of the thermo- and electro-optical properties of doped and un-doped MOM based PDLCs (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Comparison of the thermo- and electro-optical properties of doped and un-doped MOM based PDLCs (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Alternative label

• J. Zhou; L. Petti; P. Mormile; A. Roviello (2004)
  Comparison of the thermo- and electro-optical properties of doped and un-doped MOM based PDLCs
  in Optics communications (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• J. Zhou; L. Petti; P. Mormile; A. Roviello (literal)

Pagina inizio

• 263 (literal)

Pagina fine

• 271 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 231 (literal)

Rivista

• Optics communications (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• a Institute of Engineering Physics, Shandong University of Science and Technology, Taian 271019, China b Instituto di Cibernetica, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli Napoli, Italy c Dipartimento di Chimica, Universita di Napoli Federico II, Monte SantÕAngelo, Napoli, Italy (literal)

Titolo

• Comparison of the thermo- and electro-optical properties of doped and un-doped MOM based PDLCs (literal)

Abstract

• Experiments on the thermo- and electro-optical behavior of pure polymer dispersed liquid crystal (NOA-PDLC) film and new type of metallomesogen based PDLC (MOM-PDLC) film are presented. The NOA-PDLC film and the MOM- PDLC film consisted of the droplets of nematic LC (E7) up to a 40% weight fraction in a NOA resin matrix, re- spectively. The samples were prepared by putting the PDLC solutions into the Indium Tin Oxide (ITO)-coated glass cells and UV-curing process. The electro-optical properties of the NOA-PDLC films and MOM-PDLC films were studied under the conditions of an externally applied square wave electric field (2-11 V/lm) and a film thickness (30-50 lm) with an argon laser (wavelength 514 nm), respectively. The experimental results are compared for two kinds of PDLC films. The electro-optical effects showed promising switching times with a rise time of 1 ms and a decay time of 3 ms and an exceptionally high contrast ratio up to 800 for MOM-PDLC sample. These results demonstrate the validity of employing this new type of MOM-PDLC in electro-optical devices. Ó 2003 Elsevier B.V. All rights reserved. (literal)

Prodotto di

• Istituto di cibernetica \"Edoardo Caianiello\" (ISASI) (Istituto)
• Fabbricazione e caratterizzazione di micro e nano sistemi a base polimerica e ibrido organico-inorganico (MD.P04.022.003) (Modulo)

Autore CNR

• LUCIA PETTI (Unità di personale interno)
• PASQUALE MORMILE (Unità di personale interno)

Incoming links:

Autore CNR di

• LUCIA PETTI (Unità di personale interno)
• PASQUALE MORMILE (Unità di personale interno)

Prodotto

• Istituto di cibernetica \"Edoardo Caianiello\" (ISASI) (Istituto)
• Fabbricazione e caratterizzazione di micro e nano sistemi a base polimerica e ibrido organico-inorganico (MD.P04.022.003) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Optics communications (Rivista)