Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Fábio Luiz Sant'Anna Cuppo"'
Publikováno v:
The European Physical Journal E. 13:327-333
In this paper is reported a systematic experimental study of the linear-optical-absorption coefficient of ferrofluid-doped isotropic lyotropic mixtures as a function of the magnetic-grains concentration. The linear optical absorption of ferrolyomesop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22dc9856289e0a946682f99a96f7944a
https://doi.org/10.1140/epje/i2003-10076-8
https://doi.org/10.1140/epje/i2003-10076-8
Publikováno v:
Brazilian Journal of Physics. 33:813-820
We present a review of experimental data on the nonlinear optical properties of thermotropic and lyotropic liquid crystals probed by the Z-scan technique. Depending on the time scale, different processes originate a nonlinear optical response. Partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20bdb6608480e60fa54afbcedd895377
https://doi.org/10.1590/s0103-97332003000400035
https://doi.org/10.1590/s0103-97332003000400035
Publikováno v:
Langmuir. 18:9647-9653
The thermooptic coefficient, thermal conductivity κ, and nonlinear index of refraction of the mixture of potassium laurate and water, around the critical micellar concentration (cmc), are measured ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa51cacd39408eb92103e3354db63122
https://doi.org/10.1021/la026267o
https://doi.org/10.1021/la026267o
Autor:
Ricardo Josué Horowicz, T. Kosa, Antônio Martins Figueiredo Neto, Mikiya Muramatsu, S. L. Gómez, Fábio Luiz Sant'Anna Cuppo
Publikováno v:
Physical Review E. 59:3059-3063
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10967341d38d718b68cf9fcb294847d9
https://doi.org/10.1103/physreve.59.3059
https://doi.org/10.1103/physreve.59.3059
Publikováno v:
Physical Review E. 67
We investigated the behavior of the nonlinear refractive indices ${(n}_{2})$ and birefringence $(\ensuremath{\Delta}{n}_{2})$ in the vicinity of the nematic-to-isotropic $(N\ensuremath{-}I)$ and nematic uniaxial-to-nematic biaxial $(N\ensuremath{-}N)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5993b49f34ab59a5cc58059e78e1e39
https://doi.org/10.1103/physreve.67.051711
https://doi.org/10.1103/physreve.67.051711
Autor:
Fábio Luiz Sant'Anna Cuppo
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Este trabalho visou o estudo da resposta óptica não-linear de cristais líquidos liotrópicos nas fases isotrópicas e nemática calamítica e nas vizinhanças das transições de fase nemática calamítica isotrópica e nemática calamítica nemá
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2deee200237eefd9e66beefef0d62c74
Publikováno v:
Journal of the Optical Society of America B. 23:2328
The Z-scan experimental technique is used to measure the concentration-dependent Soret coefficient of surfacted magnetic nanoparticles in water [pure ferrofluid (FF)] and in a micellar lyotropic mixture [lyotropic doped with ferrofluid (FL)]. In both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48923d468a3e4cd0353100c89c542d7a
https://doi.org/10.1364/josab.23.002328
https://doi.org/10.1364/josab.23.002328
Publikováno v:
Journal of the Optical Society of America B. 23:67
Z-scan experiments were carried out on micellar isotropic lyotropic mixtures with and without ferrofluid doping. Ferrofluid doping, even in small quantities, strongly modifies the sample absorption properties. A method to reduce the Z-scan data is pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42fa8cc0d5d548100d7af7db33b03f31
https://doi.org/10.1364/josab.23.000067
https://doi.org/10.1364/josab.23.000067