194 citations · 203 across the 2 of their papers we have counts for
2 papers
physics.class-ph2002★ 9 cited
On mediums with negative phase velocity: a brief overview
Akhlesh Lakhtakia, Martin W. McCall, Werner S. Weiglhofer +2
Several issues relating to oppositely directed phase velocity and power flow are reviewed. A necessary condition for the occurrence of this phenomenon in isotropic dielectric-magne…
physics.class-ph2002★ 194 cited
The negative index of refraction demystified
M. W. McCall, A. Lakhtakia, W. S. Weiglhofer
We study electromagnetic wave propagation in mediums in which the effective relative permittivity and the effective relative permeability are allowed to take any value in the upper…