Metamaterials: Negative refractive index in ... - Theory.nipne.ro
Metamaterials: Negative refractive index in ... - Theory.nipne.ro
Metamaterials: Negative refractive index in ... - Theory.nipne.ro
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3. MetaPhysics of metamaterials: How n < 0 is possible?3.1. Necessary conditions to have n < 0- Refractive <st<strong>ro</strong>ng><st<strong>ro</strong>ng>in</st<strong>ro</strong>ng>dex</st<strong>ro</strong>ng> n to be a quantity with physical mean<st<strong>ro</strong>ng>in</st<strong>ro</strong>ng>g (to exist) the material to be homogeneous or quasi-homogeneous (the spatialscale of the periodic <st<strong>ro</strong>ng>in</st<strong>ro</strong>ng>homogeneities, p, to be p