Tunable negative refractive index composite

Details Tunable negative refractive index composite Tunable negative refractive index composite

2006-04-12

2010-06-01

Rickman, Holly (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C324S200000

Reexamination Certificate

active

07727643

ABSTRACT:
A composite having a stack of a repeating pattern of layers of: a layer of a nonconductive magnetic material, a first layer of a dielectric material; a layer of a semiconducting material; and a second layer of the dielectric material. The composite has a magnetic resonance frequency and a magnetic anti-resonance frequency and a plasma frequency at higher frequencies than the magnetic resonance frequency.

REFERENCES:
patent: 5320881 (1994-06-01), Vittoria
patent: 5858565 (1999-01-01), Victora et al.
patent: 6055179 (2000-04-01), Koganei et al.
patent: 2005/0208694 (2005-09-01), Yue et al.
Liu et al., “Barium ferrite (BaFe12O9) thin films prepared by pulsed laser deposition on MgO buffered Si Substrates.” Applied Physics A: Materials Science & Processing 80(2003): 611-614.
Kozyrev et al., “Wave propagation in nonlinear left-handed transmission line media”Appl. Phys. Lett., 87, 121109 (2005).
Shadrivov et al., “Nonlinear left-handed metamaterials”Radio Sci., 40, RS3S90 (2005).
Vesalago, “The Electrodynamics of Substances with Simultaneously Negative Values of ε and μ”Sov. Phys. Usp., 10(4), 509 (1968).
Koschny et al., “Resonant and antiresonant frequency dependence of the effective parameters of metamaterials” Phys. Rev. E, 68, 065602(R) (2003).
Chettiar et al., “Negative index metamaterial combining megnetic resonators with metal film” Optics Express, 14 (17), 7872-7877 (2006).
Counterpart PCT search report and written opinion.

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