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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
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
Palabras clave:Colloidal systems; Electric light scattering; Kerr cell; Birefringence; Electric conductivity; Electric currents; Electric fields; Light scattering; Optical Kerr effect
Año:2006
Volumen:77
Número:12
DOI: http://dx.doi.org/10.1063/1.2403838
Título revista:Review of Scientific Instruments
Título revista abreviado:Rev. Sci. Instrum.
ISSN:00346748
CODEN:RSINA
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