
Department of Physics, King's College London, Strand, London, WC2R 2LS, UK
FJ Rodríguez-Fortuño, Email: francisco.rodriguez_fortuno@kcl.ac.uk
Published:2016-03,
Published Online:06 September 2015,
Received:27 April 2015,
Revised:26 August 2015,
Accepted:01 September 2015
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Rodríguez-Fortuño, F. J. & Zayats, A. V. Repulsion of polarised particles from anisotropic materials with a near-zero permittivity component. Light: Science & Applications, 5, e16022 (2016).
Rodríguez-Fortuño, F. J. & Zayats, A. V. Repulsion of polarised particles from anisotropic materials with a near-zero permittivity component. Light: Science & Applications, 5, e16022 (2016). DOI: 10.1038/lsa.2016.22.
Reduction of adhesion and stiction is crucial for robust operation on nanomechanical and optofluidic devices as well as atom and molecule behaviour near surfaces. It can be achieved using electric charging
magnetic materials or light pressure and optical trapping. Here we show that a particle scattering or emitting in close proximity to an anisotropic substrate can experience a repulsive force if one of the diagonal components of the permittivity tensor is close to zero. We derive an analytic condition for the existence of such repulsive force depending on the optical properties of the substrate. We also demonstrate the effect using realistic anisotropic metamaterial implementations of a substrate. The anisotropic metamaterial approach using metal–dielectric and graphene–dielectric multilayers provides a tuneable spectral range and a very broad bandwidth of electromagnetic repulsion forces
in contrast to isotropic substrates.
anisotropymetamaterialsoptical forcerepulsion
Brandt EH. Levitation in physics.Science1989;243: 349–355..
Maboudian R, Howe RT. Critical review: adhesion in surface micromechanical structures.J Vac Sci Technol B1997;15: 1–20..
Tas N, Sonnenberg T, Jansen H, Legtenberg R, Elwenspoek M. Stiction in surface micromachining.J Micromech Microeng1996;6: 385–397..
Munday JN, Capasso F, Parsegian VA. Measured long-range repulsive Casimir-Lifshitz forces.Nature2009;457: 170–173..
Hellman F, Gyorgy EM, Johnson DW, O'Bryan HM, Sherwood RC. Levitation of a magnet over a flat type Ⅱ superconductor.J Appl Phys1988;63: 447–450..
Tinkham M.Introduction to superconductivity. 2nd ed. New York: Dover Publications; 2004.
Rodríguez-Fortuño FJ, Vakil A, Engheta N. Electric levitation usingε-near-zero metamaterials.Phys Rev Lett2014;112: 033902..
Krasikov S, Iorsh IV, Shalin A, Belov PA. Levitation of finite-size electric dipole over epsilon-near-zero metamaterial.Phys Status Solidi - Rapid Res Lett2014;8: 1015–1018..
Alù A, Engheta N, Erentok A, Ziolkowski RW. Single-negative, double-negative, and low-index metamaterials and their electromagnetic applications.IEEE Antennas Propag Mag2007;49: 23–36..
Naik GV, Kim J, Boltasseva A. Oxides and nitrides as alternative plasmonic materials in the optical range [Invited].Opt Mater Express2011;1: 1090–1099..
Monti A, Bilotti F, Toscano A, Vegni L. Possible implementation of epsilon-near-zero metamaterials working at optical frequencies.Opt Commun2012;285: 3412–3418..
Sun L, Yu KW. Strategy for designing broadband epsilon-near-zero metamaterial with loss compensation by gain media.Appl Phys Lett2012;100: 261903..
Zhou L, Song ZY, Huang XQ, Chan CT. Physics of the zeron̄ photonic gap: fundamentals and latest developments.Nanophotonics2012;1: 181–198..
Enoch S, Tayeb G, Sabouroux P, Guérin N, Vincent P. A Metamaterial for Directive Emission.Phys Rev Lett2002;89: 213902..
Alù A, Silveirinha MG, Salandrino A, Engheta N. Epsilon-near-zero metamaterials and electromagnetic sources: tailoring the radiation phase pattern.Phys Rev B2007;75: 155410..
Ziolkowski RW. Propagation in and scattering from a matched metamaterial having a zero index of refraction.Phys Rev E2004;70: 046608..
Alù A, Bilotti F, Engheta N, Vegni L. Metamaterial covers over a small aperture.IEEE Trans Antennas Propag2006;54: 1632–1643..
Edwards B, Alù A, Young ME, Silveirinha MG, Engheta N. Experimental verification of Epsilon-near-zero metamaterial coupling and energy squeezing using a microwave waveguide.Phys Rev Lett2008;100: 033903..
Liu RP, Cheng Q, Hand T, Mock JJ, Cui TJet al. Experimental demonstration of electromagnetic tunneling through an epsilon-near-zero metamaterial at microwave frequencies.Phys Rev Lett2008;100: 023903..
Silveirinha MG, Engheta N. Theory of supercoupling, squeezing wave energy, and field confinement in narrow channels and tight bends usingεnear-zero metamaterials.Phys Rev B2007;76: 245109..
Edwards B, Alù A, Silveirinha MG, Engheta N. Reflectionless sharp bends and corners in waveguides using epsilon-near-zero effects.J Appl Phys2009;105: 044905..
Silveirinha MG, Engheta N. Tunneling of electromagnetic energy through subwavelength channels and bends usingε-near-zero materials.Phys Rev Lett2006;97: 157403..
Engheta N. Circuits with light at nanoscales: optical nanocircuits inspired by metamaterials.Science2007;317: 1698–1702..
Navarro-Cía M, Beruete M, Campillo I, Sorolla M. Enhanced lens byεandμnear-zero metamaterial boosted by extraordinary optical transmission.Phys Rev B2011;83: 115112..
Alù A, Engheta N. Achieving transparency with plasmonic and metamaterial coatings.Phys Rev E2005;72: 016623..
Wurtz GA, Pollard R, Hendren W, Wiederrecht GP, Gosztola DJet al. Designed ultrafast optical nonlinearity in a plasmonic nanorod metamaterial enhanced by nonlocality.Nat Nanotechnol2011;6: 107–111..
Moitra P, Yang YM, Anderson Z, Kravchenko II, Briggs DPet al. Realization of an all-dielectric zero-index optical metamaterial.Nat Photonics2013;7: 791–795..
Maas R, Parsons J, Engheta N, Polman A. Experimental realization of an epsilon-near-zero metamaterial at visible wavelengths.Nat Photonics2013;7: 907–912..
Simovski CR, Belov PA, Atrashchenko AV, Kivshar YS. Wire metamaterials: physics and applications.Adv Mater2012;24: 4229–4248..
Schilling J. Uniaxial metallo-dielectric metamaterials with scalar positive permeability.Phys Rev E2006;74: 046618..
Poddubny A, Iorsh I, Belov P, Kivshar Y. Hyperbolic metamaterials.Nat Photonics2013;7: 948–957..
Cortes CL, Newman W, Molesky S, Jacob Z. Quantum nanophotonics using hyperbolic metamaterials.J Opt2012;14: 063001..
Podolskiy VA, Narimanov EE. Strongly anisotropic waveguide as a nonmagnetic left-handed system.Phys Rev B2005;71: 201101..
Jacob Z, Alekseyev LV, Narimanov E. Optical hyperlens: far-field imaging beyond the diffraction limit.Opt Express2006;14: 8247–8256..
Liu ZW, Lee H, Xiong Y, Sun C, Zhang X. Far-field optical hyperlens magnifying sub-diffraction-limited objects.Science2007;315: 1686..
Salandrino A, Engheta N. Far-field subdiffraction optical microscopy using metamaterial crystals: theory and simulations.Phys Rev B2006;74: 075103..
Kabashin AV, Evans P, Pastkovsky S, Hendren W, Wurtz GAet al. Plasmonic nanorod metamaterials for biosensing.Nat Mater2009;8: 867–871..
Kapitanova PV, Ginzburg P, Rodríguez-Fortuño FJ, Filonov DS, Voroshilov PMet al. Photonic spin Hall effect in hyperbolic metamaterials for polarization-controlled routing of subwavelength modes.Nat Commun2014;5: 3226..
Ginzburg P, Krasavin AV, Poddubny AN, Belov PA, Kivshar YSet al. Self-induced torque in hyperbolic metamaterials.Phys Rev Lett2013;111: 036804..
Cheng Q, Jiang WX, Cui TJ. Radiation of planar electromagnetic waves by a line source in anisotropic metamaterials.J Phys D Appl Phys2010;43: 335406..
Zhou B, Cui TJ. Directivity enhancement to Vivaldi antennas using compactly anisotropic zero-index metamaterials.IEEE Antennas Wirel Propag Lett2011;10: 326–329..
Cheng Q, Jiang WX, Cui TJ. Spatial power combination for omnidirectional radiation via anisotropic metamaterials.Phys Rev Lett2012;108: 213903..
He Q, Xiao SY, Li X, Zhou L. Optic-null medium: realization and applications.Opt Express2013;21: 28948–28959..
Sun L, Feng SM, Yang XD. Loss enhanced transmission and collimation in anisotropic epsilon-near-zero metamaterials.Appl Phys Lett2012;101: 241101..
Feng SM. Loss-induced omnidirectional bending to the normal inε-near-zero metamaterials.Phys Rev Lett2012;108: 193904..
Luo J, Xu P, Chen HY, Hou B, Gao Let al. Realizing almost perfect bending waveguides with anisotropic epsilon-near-zero metamaterials.Appl Phys Lett2012;100: 221903..
Ma HF, Shi JH, Cai BG, Cui TJ. Total transmission and super reflection realized by anisotropic zero-index materials.New J Phys2012;14: 123010..
Ginzburg P, Rodríguez-Fortuño FJ, Wurtz GA, Dickson W, Murphy Aet al. Manipulating polarization of light with ultrathin epsilon-near-zero metamaterials.Opt Express2013;21: 14907–14917..
Rizza C, Di Falco A, Ciattoni A. Gain assisted nanocomposite multilayers with near zero permittivity modulus at visible frequencies.Appl Phys Lett2011;99: 221107..
Nieto-Vesperinas M, Sáenz JJ, Gómez-Medina R, Chantada L. Optical forces on small magnetodielectric particles.Opt Express2010;18: 11428–11443..
Chaumet PC, Nieto-Vesperinas M. Time-averaged total force on a dipolar sphere in an electromagnetic field.Opt Lett2000;25: 1065–1067..
Novotny L, Hecht B.Principles of nano-optics. New York: Cambridge University Press; 2011.
Lekner J. Reflection and refraction by uniaxial crystals.J Phys Condens Matter1991;3: 6121–6133..
Saarinen JJ, Sipe JE. A Green function approach to surface optics in anisotropic media.J Mod Opt2008;55: 13–32..
Kidwai O, Zhukovsky SV, Sipe JE. Effective-medium approach to planar multilayer hyperbolic metamaterials: strengths and limitations.Phys Rev A2012;85: 053842..
Johnson PB, Christy RW. Optical constants of the noble metals.Phys Rev B1972;6: 4370–4379..
Malitson IH. Interspecimen comparison of the refractive index of fused silica.J Opt Soc Am1965;55: 1205–1208..
Walheim S, Schäffer E, Mlynek J, Steiner U. Nanophase-separated polymer films as high-performance antireflection coatings.Science1999;283: 520–522..
Vakil A, Engheta N. Transformation optics using graphene.Science2011;332: 1291–1294..
Hanson GW. Dyadic Green's functions and guided surface waves for a surface conductivity model of graphene.J Appl Phys2008;103: 064302..
Gusynin VP, Sharapov SG, Carbotte JP. Magneto-optical conductivity in graphene.J Phys Condens Matter2007;19: 026222..
Spitzer WG, Kleinman D, Walsh D. Infrared properties of hexagonal silicon carbide.Phys Rev1959;113: 127–132..
Bohren CF, Huffman DR.Absorption and scattering of light by small particles. New York: John Wiley&Sons, Inc.; 1983.
Falge HJ, Otto A. Dispersion of phonon-like surface polaritons on α-quartz observed by attenuated total reflection.Phys Status Solidi1973;56: 523–534..
Shalin AS, Ginzburg P, Belov PA, Kivshar YS, Zayats AV. Nano-opto-mechanical effects in plasmonic waveguides.Laser Photon Rev2014;8: 131–136..
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