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Plexciton Dirac points and topological modes

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms11783· OSTI ID:1287388
 [1];  [2];  [3];  [4];  [4];  [5];  [5]
  1. Univ. of California, San Diego, La Jolla, CA (United States). Dept. of Chemistry and Biochemistry; Univ. of California, San Diego, La Jolla, CA (United States). Dept. of Chemistry and Biochemistry
  2. Harvard Univ., Cambridge, MA (United States). Dept. of Chemistry and Chemical Biology; Kazan Federal Univ., Kazan (Russian Federation). Dept. of Physics
  3. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Physics, Center for Excitonics, Research Laboratory of Electronics
  4. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Materials Science and Engineering
  5. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Electrical Engineering and Computer Science, Center for Excitonics, Research Laboratory of Electronics

Plexcitons are polaritonic modes that result from the strong coupling between excitons and plasmons. Here, we consider plexcitons emerging from the interaction of excitons in an organic molecular layer with surface plasmons in a metallic film. We predict the emergence of Dirac cones in the two-dimensional band-structure of plexcitons due to the inherent alignment of the excitonic transitions in the organic layer. An external magnetic field opens a gap between the Dirac cones if the plexciton system is interfaced with a magneto-optical layer. The resulting energy gap becomes populated with topologically protected one-way modes, which travel at the interface of this plexcitonic system. Furthermore, our theoretical proposal suggests that plexcitons are a convenient and simple platform for the exploration of exotic phases of matter and for the control of energy flow at the nanoscale.

Research Organization:
Univ. of California, San Diego, La Jolla, CA (United States); Energy Frontier Research Centers (EFRC) (United States). Center for Excitonics (CE)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
SC0001088
OSTI ID:
1287388
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 7; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (80)

Magneto-plasma surface waves in solids journal July 1972
Plexciton Dynamics: Exciton−Plasmon Coupling in a J-Aggregate−Au Nanoshell Complex Provides a Mechanism for Nonlinearity journal April 2011
Quantum Plexcitonics: Strongly Interacting Plasmons and Excitons journal May 2011
Ultrasmall Mode Volume Plasmonic Nanodisk Resonators journal May 2010
Visualization of exciton transport in ordered and disordered molecular solids journal April 2014
Photonic topological insulators journal December 2012
Active magneto-plasmonics in hybrid metal–ferromagnet structures journal January 2010
Thermodynamics of exciton/polaritons in one and two dimensional organic single-crystal microcavities journal January 2012
Optical Properties of Molecular Aggregates. II. Classical Theory of the Refraction, Absorption, and Optical Activity of Solutions and Crystals journal November 1965
Optical Properties of Molecular Aggregates. I. Classical Model of Electronic Absorption and Refraction journal July 1964
Ultraviolet Magneto-Optical Properties of Single-Crystal Orthoferrites, Garnets, and Other Ferric Oxide Compounds journal October 1969
Edge magnetoplasmons in a two-dimensional electron fluid confined to a half-plane journal March 1986
Quantum theory of spontaneous and stimulated emission of surface plasmons journal July 2010
Controlling surface plasmon polaritons by a static and/or time-dependent external magnetic field journal July 2012
Periodic structures of magnetic garnet particles for strong Faraday rotation enhancement journal June 2014
Possible Realization of Directional Optical Waveguides in Photonic Crystals with Broken Time-Reversal Symmetry journal January 2008
One-Way Electromagnetic Waveguide Formed at the Interface between a Plasmonic Metal under a Static Magnetic Field and a Photonic Crystal journal January 2008
Ultrastrong Light-Matter Coupling Regime with Polariton Dots journal November 2010
Strong Coupling between Molecular Excited States and Surface Plasmon Modes of a Slit Array in a Thin Metal Film journal August 2012
Time- and Site-Resolved Dynamics in a Topological Circuit journal June 2015
Chern Numbers in Discretized Brillouin Zone: Efficient Method of Computing (Spin) Hall Conductances journal June 2005
Photonics meets excitonics: natural and artificial molecular aggregates journal January 2013
Estimating the conditions for polariton condensation in organic thin-film microcavities text January 2011
Theory of the strong coupling between quantum emitters and propagating surface plasmons text January 2012
Thermalization and Cooling of Plasmon-Exciton Polaritons: Towards Quantum Condensation text January 2012
Imaging topological edge states in silicon photonics text January 2013
Direct observation of Dirac cones and a flatband in a honeycomb lattice for polaritons text January 2013
Topologically protected excitons in porphyrin thin films text January 2014
Topological Polaritons text January 2014
Quantum nonlinear optics with polar J-aggregates in microcavities text January 2014
Quantum Spin Hall Effect in Graphene text January 2004
Layer-by-Layer J-Aggregate Thin Films with a Peak Absorption Constant of 106 cm–1 journal August 2005
Magneto-plasma surface waves in solids journal July 1972
Electromagnetic interactions of molecules with metal surfaces journal November 1984
Principles of Nano-Optics book January 2012
Single-Step Deposition of Cerium-Substituted Yttrium Iron Garnet for Monolithic On-Chip Optical Isolation journal June 2015
Quantum Nonlinear Optics with Polar J-Aggregates in Microcavities journal October 2014
Exciton−Plasmon Interaction and Hybrid Excitons in Semiconductor−Metal Nanoparticle Assemblies journal May 2006
Strong coupling between chlorosomes of photosynthetic bacteria and a confined optical cavity mode journal November 2014
Nonlinear interactions in an organic polariton condensate journal February 2014
Topologically protected excitons in porphyrin thin films journal September 2014
Excitonic interconnects journal October 2009
Imaging topological edge states in silicon photonics journal October 2013
Topological photonics journal October 2014
Measuring the Chern number of Hofstadter bands with ultracold bosonic atoms journal December 2014
Chapter 2. Physics of Surface Plasmon Resonance book March 2008
Physics of Surface Plasmon Resonance book March 2008
Estimating the conditions for polariton condensation in organic thin-film microcavities journal January 2012
Optical microcavities enhance the exciton coherence length and eliminate vibronic coupling in J-aggregates journal May 2015
Strong coupling between surface plasmon polaritons and emitters: a review journal December 2014
Optomechanical Dirac physics journal February 2015
Edge magnetoplasmons in a two-dimensional electron fluid confined to a half-plane journal March 1986
Controlling surface plasmon polaritons by a static and/or time-dependent external magnetic field journal July 2012
Periodic structures of magnetic garnet particles for strong Faraday rotation enhancement journal June 2014
Characterizing weak topological properties: Berry phase point of view journal October 2014
Topological polaritons and excitons in garden-variety systems journal April 2015
Possible Realization of Directional Optical Waveguides in Photonic Crystals with Broken Time-Reversal Symmetry journal January 2008
One-Way Electromagnetic Waveguide Formed at the Interface between a Plasmonic Metal under a Static Magnetic Field and a Photonic Crystal journal January 2008
Strong Coupling between Molecular Excited States and Surface Plasmon Modes of a Slit Array in a Thin Metal Film journal August 2012
Theory of Strong Coupling between Quantum Emitters and Propagating Surface Plasmons journal March 2013
Thermalization and Cooling of Plasmon-Exciton Polaritons: Towards Quantum Condensation journal October 2013
Direct Observation of Dirac Cones and a Flatband in a Honeycomb Lattice for Polaritons journal March 2014
Topological Properties of Linear Circuit Lattices journal April 2015
New Method for High-Accuracy Determination of the Fine-Structure Constant Based on Quantized Hall Resistance journal August 1980
Strong Coupling between Surface Plasmons and Excitons in an Organic Semiconductor journal July 2004
Quantum Spin Hall Effect in Graphene journal November 2005
Energy Transfer Across a Metal Film Mediated by Surface Plasmon Polaritons journal November 2004
Quantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells journal December 2006
Chromophore Coupling Effects book October 1996
Chern Numbers in Discretized Brillouin Zone: Efficient Method of Computing (Spin) Hall Conductances journal June 2005
Magnetic Semiconductor EuO, EuS, and EuSe Nanocrystals for Future Optical Devices journal January 2013
Integration of bulk-quality thin film magneto-optical cerium-doped yttrium iron garnet on silicon nitride photonic substrates journal January 2014
Photonic Topological Insulators journal January 2013
Topological Insulators and Topological Superconductors book January 2013
Photonics meets excitonics: natural and artificial molecular aggregates text January 2013
Measuring the Chern number of Hofstadter bands with ultracold bosonic atoms text January 2014
Optomechanical Dirac Physics text January 2014
Chern Numbers in Discretized Brillouin Zone: Efficient Method of Computing (Spin) Hall Conductances text January 2005
Possible Realization of Directional Optical Waveguides in Photonic Crystals with Broken Time-Reversal Symmetry text January 2005
Quantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells text January 2006

Cited By (27)

Topological magnetoplasmon text January 2016
Manipulating type-I and type-II Dirac polaritons in cavity-embedded honeycomb metasurfaces text January 2017
Polariton Chemistry: controlling molecular dynamics with optical cavities preprint January 2018
Plasmon-Exciton Coupling in Complex Systems journal July 2018
Electron-Beam-Induced Nanopatterning of J-Aggregate Thin Films for Excitonic and Photonic Response Control journal July 2018
Topological magnetoplasmon journal November 2016
Manipulating type-I and type-II Dirac polaritons in cavity-embedded honeycomb metasurfaces journal June 2018
Continuous transition between weak and ultrastrong coupling through exceptional points in carbon nanotube microcavity exciton–polaritons journal April 2018
Strong light–matter interactions: a new direction within chemistry journal January 2019
Theory for polariton-assisted remote energy transfer journal January 2018
Polariton chemistry: controlling molecular dynamics with optical cavities journal January 2018
Plexcitonics – fundamental principles and optoelectronic applications journal January 2019
Vibration-assisted exciton transfer in molecular aggregates strongly coupled to confined light fields journal March 2019
Spectrally tunable infrared plasmonic F,Sn:In 2 O 3 nanocrystal cubes journal January 2020
Absorption and photoluminescence in organic cavity QED journal May 2017
Photonic versus electronic quantum anomalous Hall effect journal March 2017
Topological photonics: From crystals to particles journal July 2017
Transport and collective radiance in a basic quantum chiral optical model journal September 2017
Dark Vibronic Polaritons and the Spectroscopy of Organic Microcavities journal May 2017
Precise determination of excitation energies in condensed-phase molecular systems based on exciton-polariton measurements journal October 2019
Ultrastrong coupling regimes of light-matter interaction journal June 2019
Light-emitting metasurfaces journal July 2019
Photonic Versus Electronic Quantum Anomalous Hall Effect text January 2017
Topological photonics: from crystals to particles text January 2017
Theory for polariton-assisted remote energy transfer preprint January 2017
Ultrastrong coupling regimes of light-matter interaction text January 2018
Vibration-assisted exciton transfer in molecular aggregates strongly coupled to confined light fields text January 2019

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