Publications by the researcher in collaboration with GONZALO ALVAREZ PEREZ (13)

2024

  1. Observation of naturally canalized phonon polaritons in LiV2O5 thin layers

    Nature Communications, Vol. 15, Núm. 1

2023

  1. Multiple and spectrally robust photonic magic angles in reconfigurable α-MoO3 trilayers

    Nature Materials, Vol. 22, Núm. 7, pp. 867-872

2022

  1. Active Tuning of Highly Anisotropic Phonon Polaritons in Van der Waals Crystal Slabs by Gated Graphene

    ACS Photonics, Vol. 9, Núm. 2, pp. 383-390

  2. Active and Passive Tuning of Ultranarrow Resonances in Polaritonic Nanoantennas

    Advanced Materials, Vol. 34, Núm. 10

  3. Negative reflection of nanoscale-confined polaritons in a low-loss natural medium

    Science Advances, Vol. 8, Núm. 29

2021

  1. Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition

    Science Advances, Vol. 7, Núm. 14

  2. Extracting the infrared permittivity of sio2 substrates locally by near-field imaging of phonon polaritons in a van der waals crystal

    Nanomaterials, Vol. 11, Núm. 1, pp. 1-11

  3. Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas

    Science Advances, Vol. 7, Núm. 41

  4. Planar refraction and lensing of highly confined polaritons in anisotropic media

    Nature Communications, Vol. 12, Núm. 1

2020

  1. Broad spectral tuning of ultra-low-loss polaritons in a van der Waals crystal by intercalation

    Nature Materials, Vol. 19, Núm. 9, pp. 964-968

  2. Chemical switching of low-loss phonon polaritons in α-MoO3 by hydrogen intercalation

    Nature Communications, Vol. 11, Núm. 1

  3. Infrared Permittivity of the Biaxial van der Waals Semiconductor α-MoO3 from Near- and Far-Field Correlative Studies

    Advanced Materials, Vol. 32, Núm. 29

  4. Twisted Nano-Optics: Manipulating Light at the Nanoscale with Twisted Phonon Polaritonic Slabs

    Nano Letters, Vol. 20, Núm. 7, pp. 5323-5329