Abstract:
In this work we present an experimental setup that allows measuring, simultaneously, the electric birefringence, the electric light scattering, and the cell electrical current under the action of an external electric field. The basic design corresponds to a standard birefringence setup. The Kerr cell was built to permit the observation of 90° light scattering. The high voltage pulse generator is used to measure the electrical current across the Kerr cell. We present experimental data, taken in colloidal systems with different electrical conductivities. © 2006 American Institute of Physics.
Registro:
Documento: |
Artículo
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Título: | Simultaneous measurement of electric birefringence, light scattering, and electric current for liquid systems |
Autor: | Alessi, M.; Zothner, E.; Acosta, E.; Bisceglia, M. |
Filiación: | Departamento de Fisica, Laboratorio de Electro-optica, UBA, Paseo Colon 850, Argentina Departamento de Electronica, Laboratorio Instrumentacion y Mediciones, UBA, Paseo Colon 850, Argentina
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Palabras clave: | Colloidal systems; Electric light scattering; Kerr cell; Birefringence; Electric conductivity; Electric currents; Electric fields; Light scattering; Optical Kerr effect |
Año: | 2006
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Volumen: | 77
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Número: | 12
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DOI: |
http://dx.doi.org/10.1063/1.2403838 |
Título revista: | Review of Scientific Instruments
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Título revista abreviado: | Rev. Sci. Instrum.
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ISSN: | 00346748
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CODEN: | RSINA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00346748_v77_n12_p_Alessi |
Referencias:
- Stoylov, S.P., (1991) Colloid Electro-Optics, , Academic, London
- O'Konsky, C.T., (1978) Molecular Electro-Optics, , edited by C. T.O'Konsky (Dekker, New York
- Frederic, E., Houssier, C., (1973) Electric Dichroism and Electric Birefringence, , Clarendo, London
- D́jardin, J.L., (1995) Dynamic Kerr Effect, , World Scientific, Singapore
- Trusov, A.A., Vojtylov, V.V., (1993) Electrooptics and Conductometry of Polydisperse Systems, , CRC, Boca Raton
- Bernengo, J.C., Roux, B., Hanss, M., (1973) Rev. Sci. Instrum., 44 (8), p. 1083
- Angel, M., (1981), University of Bayreuth, Bayreuth; Khanna, R.K., Parry Jones, G., (1978) Chem. Phys. Lett., 53, p. 542
- Guering, P.-H., (1985), Universite de Paris-Sud, Paris
Citas:
---------- APA ----------
Alessi, M., Zothner, E., Acosta, E. & Bisceglia, M.
(2006)
. Simultaneous measurement of electric birefringence, light scattering, and electric current for liquid systems. Review of Scientific Instruments, 77(12).
http://dx.doi.org/10.1063/1.2403838---------- CHICAGO ----------
Alessi, M., Zothner, E., Acosta, E., Bisceglia, M.
"Simultaneous measurement of electric birefringence, light scattering, and electric current for liquid systems"
. Review of Scientific Instruments 77, no. 12
(2006).
http://dx.doi.org/10.1063/1.2403838---------- MLA ----------
Alessi, M., Zothner, E., Acosta, E., Bisceglia, M.
"Simultaneous measurement of electric birefringence, light scattering, and electric current for liquid systems"
. Review of Scientific Instruments, vol. 77, no. 12, 2006.
http://dx.doi.org/10.1063/1.2403838---------- VANCOUVER ----------
Alessi, M., Zothner, E., Acosta, E., Bisceglia, M. Simultaneous measurement of electric birefringence, light scattering, and electric current for liquid systems. Rev. Sci. Instrum. 2006;77(12).
http://dx.doi.org/10.1063/1.2403838