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Partial focusing by indefinite complementary metamaterials

Publication ,  Journal Article
Cheng, Q; Liu, R; Mock, JJ; Cui, TJ; Smith, DR
Published in: Physical Review B - Condensed Matter and Materials Physics
September 10, 2008

We have experimentally realized a two-dimensional partial focusing within a planar waveguide using complementary indefinite metamaterials. When the electric fields emitted from the dipole are TE polarized, the focusing condition requires negative magnetic response in the propagation direction of the waveguide, which can be achieved by the complementary electric resonator (CELC) structures. We have carefully designed the experimental configurations and the dimensions for the CELC structures. The experimental result is consistent with the theoretical prediction, which validates the partial focusing phenomenon. © 2008 The American Physical Society.

Duke Scholars

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

September 10, 2008

Volume

78

Issue

12

Related Subject Headings

  • Fluids & Plasmas
  • 09 Engineering
  • 03 Chemical Sciences
  • 02 Physical Sciences
 

Citation

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Cheng, Q., Liu, R., Mock, J. J., Cui, T. J., & Smith, D. R. (2008). Partial focusing by indefinite complementary metamaterials. Physical Review B - Condensed Matter and Materials Physics, 78(12). https://doi.org/10.1103/PhysRevB.78.121102
Cheng, Q., R. Liu, J. J. Mock, T. J. Cui, and D. R. Smith. “Partial focusing by indefinite complementary metamaterials.” Physical Review B - Condensed Matter and Materials Physics 78, no. 12 (September 10, 2008). https://doi.org/10.1103/PhysRevB.78.121102.
Cheng Q, Liu R, Mock JJ, Cui TJ, Smith DR. Partial focusing by indefinite complementary metamaterials. Physical Review B - Condensed Matter and Materials Physics. 2008 Sep 10;78(12).
Cheng, Q., et al. “Partial focusing by indefinite complementary metamaterials.” Physical Review B - Condensed Matter and Materials Physics, vol. 78, no. 12, Sept. 2008. Scopus, doi:10.1103/PhysRevB.78.121102.
Cheng Q, Liu R, Mock JJ, Cui TJ, Smith DR. Partial focusing by indefinite complementary metamaterials. Physical Review B - Condensed Matter and Materials Physics. 2008 Sep 10;78(12).

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

September 10, 2008

Volume

78

Issue

12

Related Subject Headings

  • Fluids & Plasmas
  • 09 Engineering
  • 03 Chemical Sciences
  • 02 Physical Sciences