Search Results for author: Ion Errea

Found 2 papers, 0 papers with code

Nanoscale-confined and low-loss terahertz phonon polaritons in a hyperbolic van der Waals crystal

no code implementations13 Jul 2020 Thales V. A. G. de Oliveira, Tobias Nörenberg, Gonzalo Álvarez-Pérez, Lukas Wehmeier, Javier Taboada-Gutiérrez, Maximilian Obst, Franz Hempel, Eduardo J. H. Lee, John M. Klopf, Ion Errea, Alexey Y. Nikitin, Susanne C. Kehr, Pablo Alonso-Gonzaléz, Lukas M. Eng

Electromagnetic field confinement is crucial for nanophotonic technologies, since it allows for enhancing light-matter interactions, thus enabling light manipulation in deep sub-wavelength scales.

Mesoscale and Nanoscale Physics Materials Science Optics

Quantum Crystal Structure in the 250 K Superconducting Lanthanum Hydride

no code implementations27 Jul 2019 Ion Errea, Francesco Belli, Lorenzo Monacelli, Antonio Sanna, Takashi Koretsune, Terumasa Tadano, Raffaello Bianco, Matteo Calandra, Ryotaro Arita, Francesco Mauri, José A. Flores-Livas

The relevance of quantum fluctuations in the energy landscape found here questions many of the crystal structure predictions made for hydrides within a classical approach that at the moment guide the experimental quest for room-temperature superconductivity [4, 5, 6].

Superconductivity Materials Science

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