Observation of photonic Landau levels in strained honeycomb lattices

O. Jamadi; E. Rozas; M. Milićević; G. Salerno; T. Ozawa; I. Carusotto; L. Le Gratiet; I. Sagnes; A. Lemaître; A. Harouri; J. Bloch; A. Amo

Observation of photonic Landau levels in strained honeycomb lattices

O. Jamadi, E. Rozas, M. Milićević, G. Salerno, T. Ozawa, I. Carusotto, L. Le Gratiet, I. Sagnes, A. Lemaître, A. Harouri, J. Bloch, A. Amo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.

Original language	English
Title of host publication	European Quantum Electronics Conference, EQEC_2019
Publisher	OSA - The Optical Society
ISBN (Electronic)	9781557528209
Publication status	Published - 2019
Externally published	Yes
Event	European Quantum Electronics Conference, EQEC_2019 - Munich, United Kingdom Duration: 2019 Jun 23 → 2019 Jun 27

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F143-EQEC 2019

Conference

Conference	European Quantum Electronics Conference, EQEC_2019
Country/Territory	United Kingdom
City	Munich
Period	19/6/23 → 19/6/27

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

Jamadi, O., Rozas, E., Milićević, M., Salerno, G., Ozawa, T., Carusotto, I., Le Gratiet, L., Sagnes, I., Lemaître, A., Harouri, A., Bloch, J., & Amo, A. (2019). Observation of photonic Landau levels in strained honeycomb lattices. In European Quantum Electronics Conference, EQEC_2019 [2019-ec_3_2] (Optics InfoBase Conference Papers; Vol. Part F143-EQEC 2019). OSA - The Optical Society.

Jamadi, O, Rozas, E, Milićević, M, Salerno, G, Ozawa, T, Carusotto, I, Le Gratiet, L, Sagnes, I, Lemaître, A, Harouri, A, Bloch, J & Amo, A 2019, Observation of photonic Landau levels in strained honeycomb lattices. in European Quantum Electronics Conference, EQEC_2019., 2019-ec_3_2, Optics InfoBase Conference Papers, vol. Part F143-EQEC 2019, OSA - The Optical Society, European Quantum Electronics Conference, EQEC_2019, Munich, United Kingdom, 19/6/23.

@inproceedings{3bb38938025242e09a83c0779570b10d,

title = "Observation of photonic Landau levels in strained honeycomb lattices",

abstract = "Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.",

author = "O. Jamadi and E. Rozas and M. Mili{\'c}evi{\'c} and G. Salerno and T. Ozawa and I. Carusotto and {Le Gratiet}, L. and I. Sagnes and A. Lema{\^i}tre and A. Harouri and J. Bloch and A. Amo",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE; European Quantum Electronics Conference, EQEC_2019 ; Conference date: 23-06-2019 Through 27-06-2019",

year = "2019",

language = "English",

series = "Optics InfoBase Conference Papers",

publisher = "OSA - The Optical Society",

booktitle = "European Quantum Electronics Conference, EQEC_2019",

}

TY - GEN

T1 - Observation of photonic Landau levels in strained honeycomb lattices

AU - Jamadi, O.

AU - Rozas, E.

AU - Milićević, M.

AU - Salerno, G.

AU - Ozawa, T.

AU - Carusotto, I.

AU - Le Gratiet, L.

AU - Sagnes, I.

AU - Lemaître, A.

AU - Harouri, A.

AU - Bloch, J.

AU - Amo, A.

PY - 2019

Y1 - 2019

N2 - Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.

AB - Photonic resonators consisting of semiconductor coupled micropillars arranged in hexagonal lattices (Fig. 1(a)) provide an excellent platform to study, emulate and control the transport and topological properties of single-layered 2D materials like graphene [1]. The lattices of photonic micropillars allow the control of the onsite energies, nearest-neighbours coupling and direct access to the dispersion and wave functions in simple photoluminescence experiments. Even though photons are barely sensitive to magnetic fields, it has been shown that the engineering of a hopping gradient in a honeycomb lattice creates an artificial valley dependent magnetic field [2]. The intensity of this pseudo-magnetic field is directly proportional to the hopping gradient applied to the lattice.

UR - http://www.scopus.com/inward/record.url?scp=85084560578&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85084560578&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85084560578

T3 - Optics InfoBase Conference Papers

BT - European Quantum Electronics Conference, EQEC_2019

PB - OSA - The Optical Society

T2 - European Quantum Electronics Conference, EQEC_2019

Y2 - 23 June 2019 through 27 June 2019

ER -

Observation of photonic Landau levels in strained honeycomb lattices

Abstract

Publication series

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this