Topological states of acoustic phonons in semiconductor nanocavities

Martin Esmann; F. R. Lamberti; G. Arregui; O. Ortíz; C. M. Sotomayor-Torres; I. Favero; O. Mauguin; B. Perrin; O. Krebs; L. Lanco; P. Senellart; C. Gomez-Carbonell; P. D. García; A. Lemaître; N. D. Lanzillotti-Kimura

Topological states of acoustic phonons in semiconductor nanocavities

Martin Esmann
, F. R. Lamberti
, G. Arregui
, O. Ortíz
, C. M. Sotomayor-Torres
, I. Favero
, O. Mauguin
, B. Perrin
, O. Krebs
, L. Lanco
, P. Senellart
, C. Gomez-Carbonell
, P. D. García
, A. Lemaître
, N. D. Lanzillotti-Kimura

École Polytechnique

CNRS
CIN2
Campus UAB
Université de Paris
Sorbonne Université

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

We introduce the concept of topological invariants to nanophononics and implement a nanophononic semiconductor system supporting a robust topological interface state at 300GHz. We optically probe this mode through Brillouin spectroscopy and coherent phonon generation experiments. This type of topological interface states could become part of novel devices requiring resonant nanoacoustic structures such as compact integrated Brillouin light sources operating at ultrahigh frequencies.

langue originale	Anglais
Pages (de - à)	1013
Nombre de pages	1
journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
état	Publié - 1 janv. 2019
Evénement	10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Durée: 23 juil. 2019 → 26 juil. 2019

Contient cette citation

Esmann, M., Lamberti, F. R., Arregui, G., Ortíz, O., Sotomayor-Torres, C. M., Favero, I., Mauguin, O., Perrin, B., Krebs, O., Lanco, L., Senellart, P., Gomez-Carbonell, C., García, P. D., Lemaître, A., & Lanzillotti-Kimura, N. D. (2019). Topological states of acoustic phonons in semiconductor nanocavities. International Conference on Metamaterials, Photonic Crystals and Plasmonics, 1013.

@article{576737504a83483e9a2d07879bc76fef,

title = "Topological states of acoustic phonons in semiconductor nanocavities",

abstract = "We introduce the concept of topological invariants to nanophononics and implement a nanophononic semiconductor system supporting a robust topological interface state at 300GHz. We optically probe this mode through Brillouin spectroscopy and coherent phonon generation experiments. This type of topological interface states could become part of novel devices requiring resonant nanoacoustic structures such as compact integrated Brillouin light sources operating at ultrahigh frequencies.",

author = "Martin Esmann and Lamberti, \{F. R.\} and G. Arregui and O. Ort{\'i}z and Sotomayor-Torres, \{C. M.\} and I. Favero and O. Mauguin and B. Perrin and O. Krebs and L. Lanco and P. Senellart and C. Gomez-Carbonell and Garc{\'i}a, \{P. D.\} and A. Lema{\^i}tre and Lanzillotti-Kimura, \{N. D.\}",

note = "Publisher Copyright: {\textcopyright} 2019, META Conference. All rights reserved.; 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 ; Conference date: 23-07-2019 Through 26-07-2019",

year = "2019",

month = jan,

day = "1",

language = "English",

pages = "1013",

journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

issn = "2429-1390",

publisher = "META Conference",

}

Esmann, M, Lamberti, FR, Arregui, G, Ortíz, O, Sotomayor-Torres, CM, Favero, I, Mauguin, O, Perrin, B, Krebs, O, Lanco, L, Senellart, P, Gomez-Carbonell, C, García, PD, Lemaître, A & Lanzillotti-Kimura, ND 2019, 'Topological states of acoustic phonons in semiconductor nanocavities', International Conference on Metamaterials, Photonic Crystals and Plasmonics, p. 1013.

TY - JOUR

T1 - Topological states of acoustic phonons in semiconductor nanocavities

AU - Esmann, Martin

AU - Lamberti, F. R.

AU - Arregui, G.

AU - Ortíz, O.

AU - Sotomayor-Torres, C. M.

AU - Favero, I.

AU - Mauguin, O.

AU - Perrin, B.

AU - Krebs, O.

AU - Lanco, L.

AU - Senellart, P.

AU - Gomez-Carbonell, C.

AU - García, P. D.

AU - Lemaître, A.

AU - Lanzillotti-Kimura, N. D.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - We introduce the concept of topological invariants to nanophononics and implement a nanophononic semiconductor system supporting a robust topological interface state at 300GHz. We optically probe this mode through Brillouin spectroscopy and coherent phonon generation experiments. This type of topological interface states could become part of novel devices requiring resonant nanoacoustic structures such as compact integrated Brillouin light sources operating at ultrahigh frequencies.

AB - We introduce the concept of topological invariants to nanophononics and implement a nanophononic semiconductor system supporting a robust topological interface state at 300GHz. We optically probe this mode through Brillouin spectroscopy and coherent phonon generation experiments. This type of topological interface states could become part of novel devices requiring resonant nanoacoustic structures such as compact integrated Brillouin light sources operating at ultrahigh frequencies.

M3 - Conference article

AN - SCOPUS:85172475869

SN - 2429-1390

SP - 1013

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019

Y2 - 23 July 2019 through 26 July 2019

ER -

Topological states of acoustic phonons in semiconductor nanocavities

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