The Relation Between Incident And Medium Electromagnetic Field And Left Handed Materials
Journal Title: American journal of Engineering Research - Year 2018, Vol 7, Issue 1
Abstract
The electric and magnetic properties of matter play an important role in the optical properties of matter. Thus one expects any model that describes left handed materials to rely heavily on the notion of electromagnetic field. In this work the notion of medium electric and magnetic fields is used to construct a model that describes the nature and behavior of left handed materials. The model shows that the left handed material atoms should be in the form of electric and magnetic dipoles having certain values and certain orientations with respect to the internal field.The model expresses the refractive index in terms of the electric and magnetic permeability components parallel and perpendicular to the external electric and magnetic fields.
Authors and Affiliations
Amna Elzaki Musa, Kh. M. Haroun, Mubarak Dirar Abd Allah, Ibrahim A. I. Hammad
Keywords
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