کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413424 | 1506629 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Orientational order studies by magneto-optical and light-effects in lyotropic liquid crystal
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Orientational order studies by magneto-optical and light-effects in lyotropic liquid crystal Orientational order studies by magneto-optical and light-effects in lyotropic liquid crystal](/preview/png/5413424.png)
چکیده انگلیسی
In this work we studied the propagation of the order induced in the isotropic phase of the lyotropic liquid crystal. The induced order was made by two different methods (light-effect - LE and magneto-optical effect - MOE) and the order propagation coefficient (D) was evaluated by using the same theory approach which is based on a diffusion-like equation. This theory shares a basic point of view: induced order is related only to the mechanical nature. We obtained that the propagation coefficient in pulsed light (LE) was â¼Â 10â 8 cm2/s and pulsed magnetic field (MOE) was â¼Â 10â 5 cm2/s. In this sense the order induced by the movement of ferrofluid inside of a disordered phase is faster (three orders of magnitude) than the order induced by light in the same phase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 135, Issues 1â3, 31 July 2007, Pages 53-56
Journal: Journal of Molecular Liquids - Volume 135, Issues 1â3, 31 July 2007, Pages 53-56
نویسندگان
H. Mukai, S.M. Shibli, P.R.G. Fernandes,