@article{Yoo:106156,
      author        = "Yoo, Daehan and León Pérez, Fernando de and Pelton,
                       Matthew and Lee, In-Ho and Mohr, Daniel A. and Raschke,
                       Markus B. and Caldwell, Joshua D. and Martín-Moreno, Luis
                       and Oh, Sang-Hyun",
      title         = "{Ultrastrong plasmon–phonon coupling via
                       epsilon-near-zero nanocavities}",
      year          = "2021",
}