SHARHABEEL SALEH MOH'D AL YONES

Research Interests
Current research:

1)	Electromagnetic scattering by small particles

Production of artificial small particles with optimum extinction efficiencies (absorption or scattering) has been interested for electromagnetic shielding applications. The parameters controlled in this process are the shape, size and material contents (complex index of refraction) of such particles, fibers and discs with multilayer constructions are candidates for this process. Long and short wavelength regions are involved in this production process.

a) Fiber Shape particles
Electromagnetic scattering by small particles with specific shapes (fibers, discs, etc.) has recently elicited interest over the long and short wavelengths spectral regions. These particles can be used as obscurant materials when manufactured with specific geometry and material contents. I studied the electromagnetic response by fiber like particles numerically and experimentally. I have produced an efficient numerical code which calculates the scattering and absorption cross section using two different numerical approaches (Alyones Code). Research is still active at New Mexico state university to produce high efficient fiber like particles in the visible and infrared for electromagnetic shielding application. This research is funded by the Edgewood Chemical and Biological Center, U. S. Army through contract DAAD13-03-D-0012 with Science and Technology Corp.
b) Disc Shape particles
Currently, I am studying the electromagnetic response of disc shape particles numerically and experimentally in collaboration with Prof. Charles Bruce, NMSU. The existing numerical solutions tend to be not working for all disc parameters (size, aspect ratio and index of refraction). This research is funded by the Edgewood Chemical and Biological Center, U. S. Army through contract DAAD13-03-D-0012 with Science and Technology Corp.


2) Magnetism
     I am studying the magnetism in strongly correlated electron systems (f-electron systems and transition     
     metal-oxides) under multi extreme conditions (low temperature, high magnetic field and high pressure) 
     using neutron and x-ray scattering techniques and bulk measurements. This research is performed 
     through collaboration between the Hashemite university, New Mexico state University, Los Alamos
     national laboratory and NIST.
SHARHABEEL SALEH MOH'D AL YONES

SHARHABEEL SALEH MOH'D AL YONES

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