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Title: Static magneto optical birefringence of New Electric Double Layered Magnetic Fluids
Authors: Depeyrot, Jérôme
Silva, Geraldo José da
Alves, Cleilton Rocha
Sousa, Eduardo Carvalho
Magalhães, Márcia
Figueiredo Neto, Antônio Martins
Sousa, Marcelo Henrique
Tourinho, Francisco Augusto
Assunto:: Fluidos magnéticos
Birrefringência magnética estática
Birrefringência óptica
Issue Date: Sep-2001
Citation: DEPEYROT, Jérôme et al. Static magneto optical birefringence of new Electric Double Layered Magnetic Fluids. Braz. J. Phys., São Paulo, v. 31, n. 3, Set. 2001. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000300008&lng=en&nrm=iso>.
Abstract: Magnetic birefringence measurements are performed under a static eld on Electric Double Layered Magnetic Fluids based on copper and zinc ferrite nanostructures. The optical birefringence is related to a single-particle e ect and well described by a Langevin model which includes a lognormal distribution of particles. By the eld-induced birefringence level, these new magnetic fluids are comparable to usual ones, a result which could o er a new way for biological applications.
Appears in Collections:FUP - Artigos publicados em periódicos
IQ - Artigos publicados em periódicos

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