TY - JOUR
T1 - Twist-tunable polaritonic nanoresonators in a van der Waals crystal
AU - Matveeva, O. G.
AU - Tresguerres-Mata, A. I.F.
AU - Kirtaev, R. V.
AU - Voronin, K. V.
AU - Taboada-Gutiérrez, J.
AU - Lanza-García, C.
AU - Duan, J.
AU - Martín-Sánchez, J.
AU - Volkov, V. S.
AU - Alonso-González, P.
AU - Nikitin, A. Y.
N1 - Publisher Copyright:
© 2023, META Conference. All rights reserved.
PY - 2023
Y1 - 2023
N2 - We introduce a class of nanoresonators that incorporate a new degree of freedom: twist tuning. To achieve this result, we place a pristine slab of the van der Waals α-MoO3 crystal on an array of metallic ribbons. This sample design based on electromagnetic engineering, allows the definition of-MoO3 nanoresonators with low losses (Q up to 200) and enables a broad spectral tuning of the polaritonic resonances (up to 32 cm-1) by an in-plane rotation (from 0 to 45º).
AB - We introduce a class of nanoresonators that incorporate a new degree of freedom: twist tuning. To achieve this result, we place a pristine slab of the van der Waals α-MoO3 crystal on an array of metallic ribbons. This sample design based on electromagnetic engineering, allows the definition of-MoO3 nanoresonators with low losses (Q up to 200) and enables a broad spectral tuning of the polaritonic resonances (up to 32 cm-1) by an in-plane rotation (from 0 to 45º).
UR - http://www.scopus.com/inward/record.url?scp=85174587630&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:85174587630
SN - 2429-1390
SP - 1297
EP - 1298
JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics
JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics
T2 - 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
Y2 - 18 July 2023 through 21 July 2023
ER -