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Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures

Publication ,  Journal Article
González-Díaz, JB; García-Martín, A; Armelles, G; García-Martín, JM; Clavero, C; Cebollada, A; Lukaszew, RA; Skuza, JR; Kumah, DP; Clarke, R
Published in: Physical Review B - Condensed Matter and Materials Physics
January 1, 2007

We demonstrate magnetic field control of surface plasmon excitations in noble-metal/ferromagnetic/noble metal trilayers, analogous to the effects previously observed in semiconductor structures. We show that the coupling of an external magnetic field to the surface plasmon-polariton wave vector is greatly enhanced in the metallic structure due to the ferromagnetic nature of one of its constituents. The observed coupling could be used to modulate the surface plasmon response in ultrasensitive spectroscopic applications.

Duke Scholars

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

January 1, 2007

Volume

76

Issue

15

Related Subject Headings

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

Citation

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González-Díaz, J. B., García-Martín, A., Armelles, G., García-Martín, J. M., Clavero, C., Cebollada, A., … Clarke, R. (2007). Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures. Physical Review B - Condensed Matter and Materials Physics, 76(15). https://doi.org/10.1103/PhysRevB.76.153402
González-Díaz, J. B., A. García-Martín, G. Armelles, J. M. García-Martín, C. Clavero, A. Cebollada, R. A. Lukaszew, J. R. Skuza, D. P. Kumah, and R. Clarke. “Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures.” Physical Review B - Condensed Matter and Materials Physics 76, no. 15 (January 1, 2007). https://doi.org/10.1103/PhysRevB.76.153402.
González-Díaz JB, García-Martín A, Armelles G, García-Martín JM, Clavero C, Cebollada A, et al. Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures. Physical Review B - Condensed Matter and Materials Physics. 2007 Jan 1;76(15).
González-Díaz, J. B., et al. “Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures.” Physical Review B - Condensed Matter and Materials Physics, vol. 76, no. 15, Jan. 2007. Scopus, doi:10.1103/PhysRevB.76.153402.
González-Díaz JB, García-Martín A, Armelles G, García-Martín JM, Clavero C, Cebollada A, Lukaszew RA, Skuza JR, Kumah DP, Clarke R. Surface-magnetoplasmon nonreciprocity effects in noble-metal/ferromagnetic heterostructures. Physical Review B - Condensed Matter and Materials Physics. 2007 Jan 1;76(15).

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

January 1, 2007

Volume

76

Issue

15

Related Subject Headings

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