[1] V. G. Veselago. The electrodynamics of substances with simultaneously negative values of ε and μ[J]. Sov. Phys. Usp., 1968, 10(4): 509~514
[2] D. R. Smith, Willie J. Padilla, D. C. Vier et al.. Composite medium with simultaneously negative permeability and permittivity[J]. Phys. Rev. Lett., 2000, 84(18): 4184~4187
[3] R. A. Shelby, D. R. Smith, S. Schutz. Experimental verication of a negative index of refraction[J]. Science, 2001, 292(5514): 77~794 C. G. Parazzoli, R. B. Greegor, K. Li et al.. Experimental verification and simulation of negative index of refraction using Snell′s law[J]. Phys. Rev. Lett., 2003, 90(10): 1074011~1074014
[4] Andrew A. Houck, Jeffrey B. Brock, Isaac L. Chuang. Experimental observations of a left-handed material that obeys Snell′s law[J]. Phys. Rev. Lett., 2003, 90(13): 1374011~1374014
[5] J. B. Pendry. Negative refraction makes a perfect lens[J]. Phys. Rev. Lett., 2000, 85(18): 3966~3969
[6] John Pendry. Positively negative[J]. Nature, 2003, 423(6935): 22~23
[7] D. R. Smith, J. B. Pendry, M. C. K. Wiltshire. Metamaterials and negative refractive index[J]. Science, 2004, 305(5685): 788~792
[8] Yong Zhang, B. Fluegel, A. Mascarenhas. Total negative refraction in real crystals for ballistic electrons and light[J]. Phys. Rev. Lett., 2003, 91(15): 1574041~1574044
[9] ] Zheng Liu, Zhifang Lin, S. T. Chui. Negative refraction and omnidirectional total transmission at a planar interface associated with a uniaxial medium[J]. Phys. Rev. B, 2004, 69(11): 1154021~1154026
[10] Max Born, Email Wolf. Principles of Optics[M]. 7th ed., Cambrige: Cambrige University Press, 1999. 790~808
[11] L. D. Landau, E. M. Lifshitz, L. P. Pitaevskii. Electrodynamics of Continuous Media[M]. 2nd ed., New York: Pergamon Press, 1984. 331~340
[12] J. Pacheco, T. M. Grzegorczyk, B.-I. Wu et al.. Power propagation in homogeneous isotropic frequency-dispersive left-handed media[J]. Phys. Rev. Lett., 2002, 89(25): 2574011~2574014
[14] Cliffercl M. Krowne. Negative-refractive bicrystal with broken symmetry produces asymmetric electromagnetic fields in guided-wave heterostructures[J]. Phys. Rev. Lett., 2004, 93(5): 0539021~0539024