1. U.C. Hasar,
J.J. Barroso,
M. Bute,
A. Muratoglu,
M. Ertugrul,
IEEE Trans. Antennas Propag. 64, 8
(2016)
2. A. Vinogradov,
A. Ignatov,
A. Merzlikin,
S. Tretyakov,
C. Simovski,
Opt. Express 19, 7
(2011)
3. D.R. Smith,
D.C. Vier,
T. Koschny,
C.M. Soukoulis,
Phys. Rev. E 71, 3
(2005)
4. D.R. Smith,
J. B. Pendry.
J. Opt. Soc. Am. B 23, 3
(2006)
5. J. Jin,
S. Liu,
Z. Lin,
S.T. Chui,
Phys. Rev. B 80, 11
(2009)