Abstract

Direct interference between the orthogonal electric and magnetic modes in a hybrid silicon-gold nanocavity is demonstrated to induce a pronounced asymmetric magnetic-based Fano resonance in the total scattering spectrum at near-infrared frequencies. Differing from the previously reported magnetic-based Fano resonances in metal nanoparticle clusters, the narrow discrete mode provided by the silicon magnetic dipole resonance can be directly excited by external illumination, and greatly enhanced electric and magnetic fields are simultaneously obtained at the Fano dip.

© 2014 Optical Society of America

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References

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    [Crossref] [PubMed]
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    [Crossref] [PubMed]
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    [Crossref] [PubMed]
  30. W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
    [Crossref] [PubMed]
  31. P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
    [Crossref] [PubMed]
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    [Crossref]
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    [Crossref] [PubMed]
  34. V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
    [Crossref] [PubMed]
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    [Crossref]

2014 (3)

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
[Crossref] [PubMed]

2013 (6)

B. Luk’yanchuk, A. Miroshnichenko, and Y. Kivshar, “Fano resonances and topological optics: an interplay of far- and near-field interference phenomena,” J. Opt. 15(7), 073001 (2013).
[Crossref]

W. Liu, A. E. Miroshnichenko, R. F. Oulton, D. N. Neshev, O. Hess, and Y. S. Kivshar, “Scattering of core-shell nanowires with the interference of electric and magnetic resonances,” Opt. Lett. 38(14), 2621–2624 (2013).
[Crossref] [PubMed]

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

2012 (6)

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
[Crossref] [PubMed]

A. E. Miroshnichenko and Y. S. Kivshar, “Fano resonances in all-dielectric oligomers,” Nano Lett. 12(12), 6459–6463 (2012).
[Crossref] [PubMed]

M. Song, G. Chen, Y. Liu, E. Wu, B. Wu, and H. Zeng, “Polarization properties of surface plasmon enhanced photoluminescence from a single Ag nanowire,” Opt. Express 20(20), 22290–22297 (2012).
[Crossref] [PubMed]

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

2011 (6)

A. García-Etxarri, R. Gómez-Medina, L. S. Froufe-Pérez, C. López, L. Chantada, F. Scheffold, J. Aizpurua, M. Nieto-Vesperinas, and J. J. Sáenz, “Strong magnetic response of submicron silicon particles in the infrared,” Opt. Express 19(6), 4815–4826 (2011).
[Crossref] [PubMed]

T. Feng, Y. Zhou, D. Liu, and J. Li, “Controlling magnetic dipole transition with magnetic plasmonic structures,” Opt. Lett. 36(12), 2369–2371 (2011).
[Crossref] [PubMed]

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

S. N. Sheikholeslami, A. García-Etxarri, and J. A. Dionne, “Controlling the interplay of electric and magnetic modes via Fano-like plasmon resonances,” Nano Lett. 11(9), 3927–3934 (2011).
[Crossref] [PubMed]

Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

2010 (1)

H. A. Atwater and A. Polman, “Plasmonics for improved photovoltaic devices,” Nat. Mater. 9(3), 205–213 (2010).
[Crossref] [PubMed]

2009 (1)

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

2008 (3)

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

2006 (1)

W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
[Crossref] [PubMed]

2005 (1)

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

2003 (3)

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
[Crossref] [PubMed]

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature 424(6950), 824–830 (2003).
[Crossref] [PubMed]

1972 (1)

P. Johnson and R. Christy, “Optical constants of the noble metals,” Phys. Rev. B 6(12), 4370–4379 (1972).
[Crossref]

1961 (1)

U. Fano, “Effect of configuration interaction on intensities and phase shifts,” Phys. Rev. 124(6), 1866–1878 (1961).
[Crossref]

Aizpurua, J.

Ali, T.

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

Alù, A.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Amrania, H.

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

Atwater, H. A.

H. A. Atwater and A. Polman, “Plasmonics for improved photovoltaic devices,” Nat. Mater. 9(3), 205–213 (2010).
[Crossref] [PubMed]

Barnes, W. L.

W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature 424(6950), 824–830 (2003).
[Crossref] [PubMed]

Belov, P.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Borghs, G.

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

Brener, I.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Brongersma, M. L.

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
[Crossref] [PubMed]

Bryant, G. W.

W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
[Crossref] [PubMed]

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

Chantada, L.

Chen, G.

Chi, Y.

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

Chong, K. E.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Christy, R.

P. Johnson and R. Christy, “Optical constants of the noble metals,” Phys. Rev. B 6(12), 4370–4379 (1972).
[Crossref]

Decker, M.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Dereux, A.

W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature 424(6950), 824–830 (2003).
[Crossref] [PubMed]

Dionne, J. A.

S. N. Sheikholeslami, A. García-Etxarri, and J. A. Dionne, “Controlling the interplay of electric and magnetic modes via Fano-like plasmon resonances,” Nano Lett. 11(9), 3927–3934 (2011).
[Crossref] [PubMed]

Dominguez, J.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Ebbesen, T. W.

W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature 424(6950), 824–830 (2003).
[Crossref] [PubMed]

Ekinci, Y.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Fan, P.

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
[Crossref] [PubMed]

Fan, S.

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
[Crossref] [PubMed]

Fano, U.

U. Fano, “Effect of configuration interaction on intensities and phase shifts,” Phys. Rev. 124(6), 1866–1878 (1961).
[Crossref]

Feng, T.

Filonov, D.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Francescato, Y.

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

Froufe-Pérez, L. S.

Fu, Y. H.

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

García de Abajo, F. J.

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

García-Etxarri, A.

García-Meca, C.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Giannini, V.

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

Gómez-Medina, R.

Govorov, A. O.

W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
[Crossref] [PubMed]

Grady, N. K.

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

Halas, N. J.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
[Crossref] [PubMed]

Hanarp, P.

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

Hao, F.

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

Hao, Z.

Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

Hartsfield, T.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Hess, O.

Hopkins, B.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Johnson, P.

P. Johnson and R. Christy, “Optical constants of the noble metals,” Phys. Rev. B 6(12), 4370–4379 (1972).
[Crossref]

Juodkazis, S.

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Käll, M.

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

Kivshar, Y.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

B. Luk’yanchuk, A. Miroshnichenko, and Y. Kivshar, “Fano resonances and topological optics: an interplay of far- and near-field interference phenomena,” J. Opt. 15(7), 073001 (2013).
[Crossref]

Kivshar, Y. S.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

W. Liu, A. E. Miroshnichenko, R. F. Oulton, D. N. Neshev, O. Hess, and Y. S. Kivshar, “Scattering of core-shell nanowires with the interference of electric and magnetic resonances,” Opt. Lett. 38(14), 2621–2624 (2013).
[Crossref] [PubMed]

A. E. Miroshnichenko and Y. S. Kivshar, “Fano resonances in all-dielectric oligomers,” Nano Lett. 12(12), 6459–6463 (2012).
[Crossref] [PubMed]

Krasnok, A.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Kuznetsov, A. I.

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

Lagae, L.

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

Larsson, E.

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

Lassiter, J. B.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

Le, K. Q.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Li, J.

Li, X.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Li, X. Y.

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
[Crossref] [PubMed]

Liu, D.

Liu, R. P.

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
[Crossref] [PubMed]

Liu, S.

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

Liu, S. D.

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
[Crossref] [PubMed]

Liu, W.

Liu, X. X.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Liu, Y.

López, C.

Lorente-Crespo, M.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Luk’yanchuk, B.

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

B. Luk’yanchuk, A. Miroshnichenko, and Y. Kivshar, “Fano resonances and topological optics: an interplay of far- and near-field interference phenomena,” J. Opt. 15(7), 073001 (2013).
[Crossref]

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

Maes, G.

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

Maier, S. A.

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

Martínez, A.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Miroshnichenko, A.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

B. Luk’yanchuk, A. Miroshnichenko, and Y. Kivshar, “Fano resonances and topological optics: an interplay of far- and near-field interference phenomena,” J. Opt. 15(7), 073001 (2013).
[Crossref]

Miroshnichenko, A. E.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

W. Liu, A. E. Miroshnichenko, R. F. Oulton, D. N. Neshev, O. Hess, and Y. S. Kivshar, “Scattering of core-shell nanowires with the interference of electric and magnetic resonances,” Opt. Lett. 38(14), 2621–2624 (2013).
[Crossref] [PubMed]

A. E. Miroshnichenko and Y. S. Kivshar, “Fano resonances in all-dielectric oligomers,” Nano Lett. 12(12), 6459–6463 (2012).
[Crossref] [PubMed]

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

Misawa, H.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Mizeikis, V.

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Monticone, F.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Nenasheva, E.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Neshev, D. N.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

W. Liu, A. E. Miroshnichenko, R. F. Oulton, D. N. Neshev, O. Hess, and Y. S. Kivshar, “Scattering of core-shell nanowires with the interference of electric and magnetic resonances,” Opt. Lett. 38(14), 2621–2624 (2013).
[Crossref] [PubMed]

Nieto-Vesperinas, M.

Nordlander, P.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
[Crossref] [PubMed]

Ortuño, R.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Oulton, R. F.

Phillips, C. C.

V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
[Crossref] [PubMed]

Polman, A.

H. A. Atwater and A. Polman, “Plasmonics for improved photovoltaic devices,” Nat. Mater. 9(3), 205–213 (2010).
[Crossref] [PubMed]

Prodan, E.

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
[Crossref] [PubMed]

Radloff, C.

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
[Crossref] [PubMed]

Sáenz, J. J.

Sasaki, K.

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Scheffold, F.

Shafiei, F.

F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
[Crossref] [PubMed]

Sheikholeslami, S. N.

S. N. Sheikholeslami, A. García-Etxarri, and J. A. Dionne, “Controlling the interplay of electric and magnetic modes via Fano-like plasmon resonances,” Nano Lett. 11(9), 3927–3934 (2011).
[Crossref] [PubMed]

Shibuya, T.

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Slobozhanyuk, A.

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Sobhani, H.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

Song, M.

Sonnefraud, Y.

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

Staude, I.

K. E. Chong, B. Hopkins, I. Staude, A. E. Miroshnichenko, J. Dominguez, M. Decker, D. N. Neshev, I. Brener, and Y. S. Kivshar, “Observation of Fano resonances in all-dielectric nanoparticle oligomers,” Small 10(10), 1985–1990 (2014).
[Crossref] [PubMed]

Sun, K.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

Sutherland, D.

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

Sutherland, D. S.

J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
[Crossref] [PubMed]

Tam, F.

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

Ueno, K.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Van Dorpe, P.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

Wang, H.

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

Wang, L.

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
[Crossref] [PubMed]

Wang, Q.

Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

Wang, W.

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

Wang, Y.

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

Wen, F.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

Wu, B.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

M. Song, G. Chen, Y. Liu, E. Wu, B. Wu, and H. Zeng, “Polarization properties of surface plasmon enhanced photoluminescence from a single Ag nanowire,” Opt. Express 20(20), 22290–22297 (2012).
[Crossref] [PubMed]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

Wu, E.

M. Song, G. Chen, Y. Liu, E. Wu, B. Wu, and H. Zeng, “Polarization properties of surface plasmon enhanced photoluminescence from a single Ag nanowire,” Opt. Express 20(20), 22290–22297 (2012).
[Crossref] [PubMed]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

Xia, K.

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

Yang, Z.

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
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Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

Ye, J.

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

Yokota, Y.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

Yu, Y. F.

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

Yu, Z.

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
[Crossref] [PubMed]

Zeng, H.

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

M. Song, G. Chen, Y. Liu, E. Wu, B. Wu, and H. Zeng, “Polarization properties of surface plasmon enhanced photoluminescence from a single Ag nanowire,” Opt. Express 20(20), 22290–22297 (2012).
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E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

Zhang, J.

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
[Crossref] [PubMed]

Zhang, M.

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

Zhang, W.

W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
[Crossref] [PubMed]

Zhang, Z.

Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

Zhou, Y.

ACS Nano (1)

S. D. Liu, Z. Yang, R. P. Liu, and X. Y. Li, “Multiple Fano resonances in plasmonic heptamer clusters composed of split nanorings,” ACS Nano 6(7), 6260–6271 (2012).
[Crossref] [PubMed]

Appl. Phys. Lett. (3)

S. Liu, M. Zhang, W. Wang, and Y. Wang, “Tuning multiple Fano resonances in plasmonic pentamer clusters,” Appl. Phys. Lett. 102(13), 133105 (2013).
[Crossref]

Z. Yang, Z. Zhang, Z. Hao, and Q. Wang, “Fano resonances in active plasmonic resonators consisting of a nanorod dimer and a nano-emitter,” Appl. Phys. Lett. 99(8), 081107 (2011).
[Crossref]

D. Filonov, A. Slobozhanyuk, A. Krasnok, P. Belov, E. Nenasheva, B. Hopkins, A. Miroshnichenko, and Y. Kivshar, “Near-field mapping of Fano resonances in all-dielectric oligomers,” Appl. Phys. Lett. 104(2), 021104 (2014).
[Crossref]

Chem. Phys. Lett. (1)

F. Hao, E. Larsson, T. Ali, D. Sutherland, and P. Nordlander, “Shedding light on dark plasmons in gold nanorings,” Chem. Phys. Lett. 458(4-6), 262–266 (2008).
[Crossref]

J. Am. Chem. Soc. (1)

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis, K. Sasaki, and H. Misawa, “Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source,” J. Am. Chem. Soc. 130(22), 6928–6929 (2008).
[Crossref] [PubMed]

J. Lumin. (1)

E. Wu, Y. Chi, B. Wu, K. Xia, Y. Yokota, K. Ueno, H. Misawa, and H. Zeng, “Spatial polarization sensitivity of single Au bowtie nanostructures,” J. Lumin. 131(9), 1971–1974 (2011).
[Crossref]

J. Opt. (1)

B. Luk’yanchuk, A. Miroshnichenko, and Y. Kivshar, “Fano resonances and topological optics: an interplay of far- and near-field interference phenomena,” J. Opt. 15(7), 073001 (2013).
[Crossref]

J. Phys. Chem. B (1)

H. Wang, F. Tam, N. K. Grady, and N. J. Halas, “Cu nanoshells: effects of interband transitions on the nanoparticle plasmon resonance,” J. Phys. Chem. B 109(39), 18218–18222 (2005).
[Crossref] [PubMed]

J. Phys. Chem. Lett. (1)

B. Wu, K. Ueno, Y. Yokota, K. Sun, H. Zeng, and H. Misawa, “Enhancement of a two-photon-induced reaction in solution using light-harvesting gold nanodimer structures,” J. Phys. Chem. Lett. 3(11), 1443–1447 (2012).
[Crossref]

Nano Lett. (6)

F. Hao, Y. Sonnefraud, P. Van Dorpe, S. A. Maier, N. J. Halas, and P. Nordlander, “Symmetry breaking in plasmonic nanocavities: subradiant LSPR sensing and a tunable Fano resonance,” Nano Lett. 8(11), 3983–3988 (2008).
[Crossref] [PubMed]

J. Ye, F. Wen, H. Sobhani, J. B. Lassiter, P. Van Dorpe, P. Nordlander, and N. J. Halas, “Plasmonic nanoclusters: near field properties of the Fano resonance interrogated with SERS,” Nano Lett. 12(3), 1660–1667 (2012).
[Crossref] [PubMed]

M. Lorente-Crespo, L. Wang, R. Ortuño, C. García-Meca, Y. Ekinci, and A. Martínez, “Magnetic hot spots in closely spaced thick gold nanorings,” Nano Lett. 13(6), 2654–2661 (2013).
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S. N. Sheikholeslami, A. García-Etxarri, and J. A. Dionne, “Controlling the interplay of electric and magnetic modes via Fano-like plasmon resonances,” Nano Lett. 11(9), 3927–3934 (2011).
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V. Giannini, Y. Francescato, H. Amrania, C. C. Phillips, and S. A. Maier, “Fano resonances in nanoscale plasmonic systems: a parameter-free modeling approach,” Nano Lett. 11(7), 2835–2840 (2011).
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A. E. Miroshnichenko and Y. S. Kivshar, “Fano resonances in all-dielectric oligomers,” Nano Lett. 12(12), 6459–6463 (2012).
[Crossref] [PubMed]

Nanotechnology (1)

J. Ye, P. Van Dorpe, L. Lagae, G. Maes, and G. Borghs, “Observation of plasmonic dipolar anti-bonding mode in silver nanoring structures,” Nanotechnology 20(46), 465203 (2009).
[Crossref] [PubMed]

Nat. Commun. (1)

Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Luk’yanchuk, “Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
[Crossref] [PubMed]

Nat. Mater. (2)

H. A. Atwater and A. Polman, “Plasmonics for improved photovoltaic devices,” Nat. Mater. 9(3), 205–213 (2010).
[Crossref] [PubMed]

P. Fan, Z. Yu, S. Fan, and M. L. Brongersma, “Optical Fano resonance of an individual semiconductor nanostructure,” Nat. Mater. 13(5), 471–475 (2014).
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F. Shafiei, F. Monticone, K. Q. Le, X. X. Liu, T. Hartsfield, A. Alù, and X. Li, “A subwavelength plasmonic metamolecule exhibiting magnetic-based optical Fano resonance,” Nat. Nanotechnol. 8(2), 95–99 (2013).
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Nature (1)

W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature 424(6950), 824–830 (2003).
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J. Aizpurua, P. Hanarp, D. S. Sutherland, M. Käll, G. W. Bryant, and F. J. García de Abajo, “Optical properties of gold nanorings,” Phys. Rev. Lett. 90(5), 057401 (2003).
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W. Zhang, A. O. Govorov, and G. W. Bryant, “Semiconductor-metal nanoparticle molecules: hybrid excitons and the nonlinear Fano effect,” Phys. Rev. Lett. 97(14), 146804 (2006).
[Crossref] [PubMed]

Sci. Rep. (1)

A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Luk’yanchuk, “Magnetic light,” Sci. Rep. 2, 492 (2012).
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Science (1)

E. Prodan, C. Radloff, N. J. Halas, and P. Nordlander, “A hybridization model for the plasmon response of complex nanostructures,” Science 302(5644), 419–422 (2003).
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Figures (5)

Fig. 1
Fig. 1 Schematic geometry of the hybrid silicon-gold nanocavity under normal illumination. The propagation of incident light is along z axis and the polarization of electric field is along x axis. R is the radius of the Si nanosphere, Rout and Rin are the outer and inner radii of the Au nanoring respectively, W = Rout − Rin is the width and h is the height of the Au nanoring.
Fig. 2
Fig. 2 (a) Scattering spectrum of a pure Si nanosphere with the radius R = 150 nm. The magnetic (in x-z plane) and electric (in x-y plane) near-field distribution profiles corresponding to the MD and ED resonances are shown in the insets. (b) Scattering spectrum (red curve) of the hybrid silicon-gold nanocavity with the outer radius Rout = 250 nm, inner radius Rin = 160 nm, and height h = 300 nm of the Au nanoring. For comparison, scattering spectrum of the isolated Au nanoring (black curve) is presented. To verify the magnetic essence of Fano dip at 1356 nm, the magnetic (blue dashed curve) and electric (green dashed curve) dipole radiative enhancement spectra when illuminating the hybrid silicon-gold nanocavity using the magnetic and electric dipole light sources respectively are also included.
Fig. 3
Fig. 3 The FDTD simulation result (black solid curve) and two fitting curves (red and blue dashed curves) calculated by Eq. (5).
Fig. 4
Fig. 4 (a) Electric and (b) magnetic near-field distribution profiles at the height of h/2 of the hybrid silicon-gold nanocavity in x-y plane, corresponding to the magnetic-based Fano dip at 1356 nm and the adjacent two resonance peaks at 1120 nm and 1478 nm. The electric and magnetic field polarizations of incident light are indicated at the left sides of (a) and (b) respectively.
Fig. 5
Fig. 5 Scattering spectra of the hybrid silicon-gold nanocavities with (a) different Si nanosphere radii R (125-155 nm) with the fixed Au nanoring (Rout = 250 nm, Rin = 160 nm, and h = 300 nm) and (b) different Au nanoring outer radii Rout (245-275 nm) and inner radii Rin (155-185 nm) (maintaining the width W = 90 nm and the Si nanosphere radius R = 150 nm).

Equations (5)

Equations on this page are rendered with MathJax. Learn more.

a n = 1 2 ( 1 e 2 i α n ) = i sin α n e i α n .
b n = 1 2 ( 1 e 2 i β n ) = i sin β n e i β n .
σ(ε)= (ε+q) 2 ε 2 +1 .
ξ(E)= 1 1+ ( E E p Γ p /2 ) 2 .
F(E)= w 2 × g 2 ξ(E)×σ(ε).

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