News Column

Research Conducted at University Hassan II Mohammedia Has Updated Our Knowledge about Optoelectronics

February 12, 2014

By a News Reporter-Staff News Editor at Electronics Newsweekly -- Current study results on Optoelectronics have been published. According to news originating from Casablanca, Morocco, by VerticalNews correspondents, research stated, "The heat conduction through different metallic wires, which are excited by a modulated thermal source, is studied under the framework of Maxwell-Cattaneo equation or hyperbolic heat equation. Using the numerical solution under the radial direction of cylindrical coordinates."

Our news journalists obtained a quote from the research from University Hassan II Mohammedia, "It has been shown in the high frequency regime that remarkable oscillations of the temperature amplitude are obtained, this amplitude depends also on the type of the wire used. Additionally the metallic wires are studies using the parabolic and hyperbolic equation of heat, under tow successive Gaussian excitations. In small gap time the response of the hyperbolic heat equation shows specific behaviour when the relaxation time is quite smaller than the gap time between the successive Gaussian excitations."

According to the news editors, the research concluded: "The obtained numerical results are supported by theory and experiments which constitute an unmistakable character of hyperbolic behaviour."

For more information on this research see: Hyperbolic approach in order to study the heat transport in metallic wire at high transitional regime. Journal of Optoelectronics and Advanced Materials, 2013;15(11-12):1356-1361. Journal of Optoelectronics and Advanced Materials can be contacted at: Natl Inst Optoelectronics, 1 Atomistilor St, PO Box Mg-5, Bucharest-Magurele 76900, Romania.

The news correspondents report that additional information may be obtained from H. Zerradi, Univ Hassan II Mohammedia, Lab Condensed Matter, Fac Sci Ben Msick URAC 10, Casablanca, Morocco. Additional authors for this research include A. Dezairi, S. Ouaskit, H. Loulijat, R. Moultif and S. Mizani.

Keywords for this news article include: Africa, Morocco, Casablanca, Optoelectronics

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Source: Electronics Newsweekly

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