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Theoretical third-order hyperpolarizability of paratellurite from the finite field perturbation method
dc.contributor.author | Yahia, Mouna Ben | |
dc.contributor.author | Orhan, Emmanuelle | |
dc.contributor.author | Beltran, Armando | |
dc.contributor.author | Masson, Olivier | |
dc.contributor.author | Merle-Méjean, Thérèse | |
dc.contributor.author | Mirgorodski, Andrei | |
dc.contributor.author | Thomas, Philippe | |
dc.date.accessioned | 2013-10-10T12:06:26Z | |
dc.date.available | 2013-10-10T12:06:26Z | |
dc.date.issued | 2008-08 | |
dc.identifier.citation | The Journal of Physical Chemistry B, 112, 35, p. 10777–10781 | ca_CA |
dc.identifier.issn | 1520-6106 | |
dc.identifier.uri | http://hdl.handle.net/10234/74006 | |
dc.description.abstract | Density functional theory was used to estimate the third-order hypersusceptibility χ(3) of the α-TeO2 paratellurite (as a model structure for TeO2 glass) and the same value for α-SiO2 cristobalite (as a model structure for glassy silica). The attempt was made to gain a physical insight into the nature of the extraordinarily high hypersusceptibility of TeO2 glass. A finite field perturbation method implemented in the CRYSTAL code with the “sawtooth” approach was employed. The χ(3) values calculated for α-TeO2 were found to be of the same order as that measured for TeO2 glass and much higher than the values computed for α-SiO2 which, in turn, were close to that of glassy silica. | ca_CA |
dc.format.extent | 5 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | American Chemical Society | ca_CA |
dc.rights | Copyright © 2008 American Chemical Society | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Probability density function | ca_CA |
dc.subject | Ternary systems | ca_CA |
dc.title | Theoretical third-order hyperpolarizability of paratellurite from the finite field perturbation method | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1021/jp805050s | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://pubs.acs.org/doi/abs/10.1021/jp805050s | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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