Refractive index negative

A 25 cm X 4.6 mm ID long 300A SynChropak column was used to evaluate temperature effects. Injections were made with 5% D2O and 1.3 mg/ml glucose solutions. D2O gave a negative refractive index response. 

Recently, a material with a negative refractive index was reported. With respect to Figure 8.4a, what is the consequence of a negative refractive index ... 

Figure 12.16. Refraction of light as it passes into a medium with a negative refractive index.

S. A. Cummer, Perfectly matched layer behavior in negative refractive index materials, IEEE Antennas Wireless Propag. Lett, vol. 3, no. 1, pp. 172-175, 2004. 

T. Kokkinos, C. Sarris, and G. Eleftheriades, Periodic finite-difference time-domain analysis of loaded transmission-line negative-refractive-index metamaterials, IEEE Trans. Microw. Theory Tech., vol. 53, no. 4, pp. 1488-1495, Apr. 2005. doi 10.1109/TMTT.2005.845197... 

S.A. Ramakrishna, T.M. Grzegorczyk, Physics and Applications of Negative Refractive Index Materials (SPIE Press Bellingham, WA CRC Press, Taylor Francis Group, Boca Raton, 2009)... 

M. Maksimovic, Z. Jaksic, Modification of thermal radiation by periodical structures containing negative refractive index metamaterials. Phys. Lett A 342(5-6), 497-503 (2005)... 

J. Valentine, S. Zhang, T. Zentgraf, E. Ulin-Avila, D.A. Genov, G. Bartal, X. Zhang, Three-dimensional optical metamaterial with a negative refractive index. Nature 455(7211),... 

Z. Liu, J. Xu, Z. Lin, Omnidirectional reflection fiom a slab of uniaxially anisotropic negative refractive index materials. Opt. Common. 240(1), 19-27 (2004)... 

Yannopapas, V. (2007). Artificial magnetism and negative refractive index in three-dimensional metamaterials of spherical particles at near-infrared and visible frequencies. Applied Physics A, 87, 259-264. 

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