Mostrar el registro sencillo del ítem

dc.contributor.author
Soulé, Ezequiel Rodolfo
dc.contributor.author
Rey, Alejandro D.
dc.date.available
2016-12-19T18:41:14Z
dc.date.issued
2011-02-16
dc.identifier.citation
Soulé, Ezequiel Rodolfo; Rey, Alejandro D.; A good and computationally efficient polynomial approximation to the Maier–Saupe nematic free energy; Taylor & Francis Ltd; Liquid Crystals; 38; 2; 16-2-2011; 201-205
dc.identifier.issn
0267-8292
dc.identifier.uri
http://hdl.handle.net/11336/9754
dc.description.abstract
A new computational strategy is proposed to approximate, with a simple but accurate expression, the Maier–Saupe free energy for nematic order. Instead of the traditional approach of expanding the free energy with a truncated Taylor series, we employ a least-squares fitting to obtain the coefficients of a polynomial expression. Both methods are compared, and the fitting with at most five polynomial terms is shown to provide a satisfactory fitting, and to give much more accurate results than the traditional Taylor expansion. We perform the analysis in terms of the tensor order parameter, so the results are valid in uniaxial and biaxial states.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Liquid Crystal
dc.subject
Phase Transition
dc.subject
Maier–Saupe Theory
dc.subject
Landau–De Gennes Theory
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
A good and computationally efficient polynomial approximation to the Maier–Saupe nematic free energy
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-10-26T21:19:50Z
dc.journal.volume
38
dc.journal.number
2
dc.journal.pagination
201-205
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Soulé, Ezequiel Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
dc.description.fil
Fil: Rey, Alejandro D.. McGill University; Canadá
dc.journal.title
Liquid Crystals
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/02678292.2010.539303
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/02678292.2010.539303


Archivos asociados

Documento no disponible

Comunidades y colecciones

  • Articulos(INTEMA) [1294]
    Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)

Mostrar el registro sencillo del ítem