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1. L. Novotny and B. Hecht, Principles of Nano-Optics ( Cambridge University Press, 2012).
2. C. M. Soukoulis and M. Wegener, “ Past achievements and future challenges in the development of three-dimensional photonic metamaterials,” Nat. Photonics 5, 523530 (2011).
3. L. Novotny and N. Van Hulst, “ Antennas for light,” Nat. Photonics 5, 8390 (2011).
4. A. Alu and N. Engheta, “ Tuning the scattering response of optical nanoantennas with nanocircuit loads,” Nat. Photonics 2, 307310 (2008).
5. W. Xiong, D. Sikdar, M. Walsh, K. J. Si, Y. Tang, Y. Chen, R. Mazid, M. Weyland, I. D. Rukhlenko, J. Etheridge et al., “ Single-crystal caged gold nanorods with tunable broadband plasmon resonances,” Chem. Commun. 49, 96309632 (2013).
6. H. A. Atwater and A. Polman, “ Plasmonics for improved photovoltaic devices,” Nat. Mater. 9, 205213 (2010).
7. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. Premaratne, “ Optimized gold nanoshell ensembles for biomedical applications,” Nanoscale Res. Lett. 8, 142146 (2013).
8. C. Wang, Z. Jia, K. Zhang, Y. Zhou, R. Fan, X. Xiong, and R. Peng, “ Broadband optical scattering in coupled silicon nanocylinders,” J. Appl. Phys. 115, 244312 (2014).
9. S. Lal, S. Link, and N. J. Halas, “ Nano-optics from sensing to waveguiding,” Nat. Photonics 1, 641648 (2007).
10. U. Kreibig and M. Vollmer, Optical Properties of Metal Clusters ( Springer-Verlag, Berlin, 1995).
11. C. Kumarasinghe, M. Premaratne, and G. P. Agrawal, “ Dielectric function of spherical dome shells with quantum size effects,” Opt. Express 22, 1196611984 (2014).
12. A. W. Powell, M. B. Wincott, A. A. R. Watt, H. E. Assender, and J. M. Smith, “ Controlling the optical scattering of plasmonic nanoparticles using a thin dielectric layer,” J. Appl. Phys. 113, 184311 (2013).
13. Z. Ruan and S. Fan, “ Superscattering of light from subwavelength nanostructures,” Phys. Rev. Lett. 105, 013901 (2010).
14. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. Premaratne, “ Unveiling ultrasharp scattering–switching signatures of layered gold–dielectric–gold nanospheres,” J. Opt. Soc. Am. B 30, 20662074 (2013).
15. A. Alu and N. Engheta, “ Cloaking a sensor,” Phys. Rev. Lett. 102, 233901 (2009).
16. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. Premaratne, “ Effect of number density on optimal design of gold nanoshells for plasmonic photothermal therapy,” Biomed. Opt. Express 4, 1531 (2013).
17. W. Liu, J. Zhang, B. Lei, H. Ma, W. Xie, and H. Hu, “ Ultra-directional forward scattering by individual core-shell nanoparticles,” Opt. Express 22, 1617816187 (2014).
18. R. Y. Chou, G. Lu, H. Shen, Y. He, Y. Cheng, P. Perriat, M. Martini, O. Tillement, and Q. Gong, “ A hybrid nanoantenna for highly enhanced directional spontaneous emission,” J. Appl. Phys. 115, 244310 (2014).
19. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. Premaratne, “ Tunable broadband optical responses of substrate-supported metal/dielectric/metal nanospheres,” Plasmonics 9, 659672 (2014).
20. T. Pakizeh and M. Kall, “ Unidirectional ultracompact optical nanoantennas,” Nano Lett. 9, 23432349 (2009).
21. P. Muhlschlegel, H. J. Eisler, O. J. F. Martin, B. Hecht, and D. W. Pohl, “ Resonant optical antennas,” Science 308, 16071609 (2005).
22. R. Zhou, J. Ding, B. Arigong, Y. Lin, and H. Zhang, “ Design of a new broadband monopole optical nano-antenna,” J. Appl. Phys. 114, 184305 (2013).
23. B. Rolly, B. Stout, and N. Bonod, “ Boosting the directivity of optical antennas with magnetic and electric dipolar resonant particles,” Opt. Express 20, 2037620386 (2012).
24. J. H. Yan, Z. Y. Lin, P. Liu, and G. W. Yang, “ A design of si-based nanoplasmonic structure as an antenna and reception amplifier for visible light communication,” J. Appl. Phys. 116, 154307 (2014).
25. W. Liu, A. E. Miroshnichenko, D. N. Neshev, and Y. S. Kivshar, “ Broadband unidirectional scattering by magneto-electric core–shell nanoparticles,” ACS Nano 6, 54895497 (2012).
26. R. Gomez-Medina, B. Garcia-Camara, I. Suarez-Lacalle, F. Gonzalez, F. Moreno, M. Nieto-Vesperinas, and J. J. Saenz, “ Electric and magnetic dipolar response of germanium nanospheres: Interference effects, scattering anisotropy, and optical forces,” J. Nanophotonics 5, 053512 (2011).
27. A. Alu and N. Engheta, “ The quest for magnetic plasmons at optical frequencies,” Opt. Express 17, 57235730 (2009).
28. A. E. Krasnok, A. E. Miroshnichenko, P. A. Belov, and Y. S. Kivshar, “ All-dielectric optical nanoantennas,” Opt. Express 20, 2059920604 (2012).
29. Y. H. Fu, A. I. Kuznetsov, A. E. Miroshnichenko, Y. F. Yu, and B. Lukyanchuk, “ Directional visible light scattering by silicon nanoparticles,” Nat. Commun. 4, 1527 (2013).
30. D. S. Filonov, A. P. Slobozhanyuk, P. A. Belov, and Y. S. Kivshar, “ Double-shell metamaterial coatings for plasmonic cloaking,” Phys. Status Solidi (RRL) 6, 4648 (2012).
31. M. Kerker, D. S. Wang, and C. L. Giles, “ Electromagnetic scattering by magnetic spheres,” J. Opt. Soc. Am. 73, 765767 (1983).
32. B. Garcia-Camara, F. Moreno, F. Gonzalez, J. M. Saiz, and G. Videen, “ Light scattering resonances in small particles with electric and magnetic properties,” J. Opt. Soc. Am. A 25, 327334 (2008).
33. A. E. Miroshnichenko, “ Non-Rayleigh limit of the Lorenz-mie solution and suppression of scattering by spheres of negative refractive index,” Phys. Rev. A 80, 013808 (2009).
34. J. M. Geffrin, B. Garcia-Camara, R. Gomez-Medina, P. Albella, L. S. Froufe-Perez, C. Eyraud, A. Litman, R. Vaillon, F. Gonzalez, M. Nieto-Vesperinas et al., “ Magnetic and electric coherence in forward-and back-scattered electromagnetic waves by a single dielectric subwavelength sphere,” Nat. Commun. 3, 1171 (2012).
35. A. B. Evlyukhin, C. Reinhardt, A. Seidel, B. S. Lukyanchuk, and B. N. Chichkov, “ Optical response features of si-nanoparticle arrays,” Phys. Rev. B 82, 045404 (2010).
36. M. Nieto-Vesperinas, R. Gomez-Medina, and J. Sáenz, “ Angle-suppressed scattering and optical forces on submicrometer dielectric particles,” J. Opt. Soc. Am. A 28, 5460 (2011).
37. A. Garcia-Etxarri, R. Gomez-Medina, L. S. Froufe-Perez, C. Lopez, L. Chantada, F. Scheffold, J. Aizpurua, M. Nieto-Vesperinas, and J. J. Saenz, “ Strong magnetic response of submicron silicon particles in the infrared,” Opt. Express 19, 48154826 (2011).
38. A. I. Kuznetsov, A. E. Miroshnichenko, Y. H. Fu, J. Zhang, and B. Lukyanchuk, “ Magnetic light,” Sci. Rep. 2, 492 (2012).
39. A. B. Evlyukhin, S. M. Novikov, U. Zywietz, R. L. Eriksen, C. Reinhardt, S. I. Bozhevolnyi, and B. N. Chichkov, “ Demonstration of magnetic dipole resonances of dielectric nanospheres in the visible region,” Nano Lett. 12, 37493755 (2012).
40. S. Person, M. Jain, Z. Lapin, J. J. Saenz, G. Wicks, and L. Novotny, “ Demonstration of zero optical backscattering from single nanoparticles,” Nano Lett. 13, 18061809 (2013).
41. U. Zywietz, A. B. Evlyukhin, C. Reinhardt, and B. N. Chichkov, “ Laser printing of silicon nanoparticles with resonant optical electric and magnetic responses,” Nat. Commun. 5, 3402 (2014).
42. H. Chan, A. Demortiere, L. Vukovic, P. Kral, and C. Petit, “ Colloidal nanocube supercrystals stabilized by multipolar coulombic coupling,” ACS Nano 6, 42034213 (2012).
43. E. Massa, S. A. Maier, and V. Giannini, “ An analytical approach to light scattering from small cubic and rectangular cuboidal nanoantennas,” New J. Phys. 15, 063013 (2013).
44. I. O. Sosa, C. Noguez, and R. G. Barrera, “ Optical properties of metal nanoparticles with arbitrary shapes,” J. Phys. Chem. B 107, 62696275 (2003).
45. M. Alsawafta, M. Wahbeh, and V.-V. Truong, “ Simulated optical properties of gold nanocubes and nanobars by discrete dipole approximation,” J. Nanomater. 2012, 283230 (2012).
46. A. B. Evlyukhin, C. Reinhardt, E. Evlyukhin, and B. N. Chichkov, “ Multipole analysis of light scattering by arbitrary-shaped nanoparticles on a plane surface,” J. Opt. Soc. Am. B 30, 25892598 (2013).
47. C. H. Papas, Theory of Electromagnetic Wave Propagation ( Courier Dover Publications, 2013).
48. T. Kaelberer, V. A. Fedotov, N. Papasimakis, D. P. Tsai, and N. I. Zheludev, “ Toroidal dipolar response in a metamaterial,” Science 330, 15101512 (2010).
49. Y.-W. Huang, W. T. Chen, P. C. Wu, V. Fedotov, V. Savinov, Y. Z. Ho, Y.-F. Chau, N. I. Zheludev, and D. P. Tsai, “ Design of plasmonic toroidal metamaterials at optical frequencies,” Opt. Express 20, 17601768 (2012).
50. C. G. Gray, “ Magnetic multipole expansions using the scalar potential,” Am. J. Phys. 47, 457459 (1979).
51. A. B. Evlyukhin, C. Reinhardt, and B. N. Chichkov, “ Multipole light scattering by nonspherical nanoparticles in the discrete dipole approximation,” Phys. Rev. B 84, 235429 (2011).
52. G. Boudarham, R. Abdeddaim, and N. Bonod, “ Enhancing the magnetic field intensity with a dielectric gap antenna,” Appl. Phys. Lett. 104, 021117 (2014).
53. G. W. Mulholland, C. F. Bohren, and K. A. Fuller, “ Light scattering by agglomerates: Coupled electric and magnetic dipole method,” Langmuir 10, 25332546 (1994).
54. B. T. Draine and P. J. Flatau, “ Discrete-dipole approximation for scattering calculations,” J. Opt. Soc. Am. A 11, 14911499 (1994).
55. P. Gay-Balmaz and O. J. F. Martin, “ A library for computing the filtered and non-filtered 3d green's tensor associated with infinite homogeneous space and surfaces,” Comput. Phys. Commun. 144, 111120 (2002).
56. M. A. Yurkin, M. Min, and A. G. Hoekstra, “ Application of the discrete dipole approximation to very large refractive indices: Filtered coupled dipoles revived,” Phys. Rev. E 82, 036703 (2010).
57. B. T. Draine and P. J. Flatau, User Guide for the Discrete Dipole Approximation Code DDSCAT 7.3, 2013, see

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Cubic dielectric nanoparticles are promising candidates for futuristic low-loss, ultra-compact, nanophotonic applications owing to their larger optical coefficients, greater packing density, and relative ease of fabrication as compared to spherical nanoparticles; besides possessing negligible heating at nanoscale in contrast to their metallic counterparts. Here, we present the first theoretical demonstration of azimuthally symmetric, ultra-directional Kerker's-type scattering of simple dielectric nanocubes in visible and near-infrared regions via simultaneous excitation and interference of optically induced electric- and magnetic-resonances up to quadrupolar modes. Unidirectional forward-scattering by individual nanocubes is observed at the first generalized-Kerker's condition for backward-scattering suppression, having equal electric- and magnetic-dipolar responses. Both directionality and magnitude of these unidirectional-scattering patterns get enhanced where matching electric- and magnetic-quadrupolar responses spectrally overlap. While preserving azimuthal-symmetry and backscattering suppression, a nanocube homodimer provides further directionality improvement for increasing interparticle gap, but with reduced main-lobe magnitude due to emergence of side-scattering lobes from diffraction-grating effect. We thoroughly investigate the influence of interparticle gap on scattering patterns and propose optimal range of gap for minimizing side-scattering lobes. Besides suppressing undesired side-lobes, significant enhancement in scattering magnitude and directionality is attained with increasing number of nanocubes forming a linear chain. Optimal directionality, i.e., the narrowest main-scattering lobe, is found at the wavelength of interfering quadrupolar resonances; whereas the largest main-lobe magnitude is observed at the wavelength satisfying the first Kerker's condition. These unique optical properties of dielectric nanocubes thus can revolutionize their applications at visible and near-infrared regions in the fields of nanoantennas, nanolasers, photovoltaics, and even in biomedicine.


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