"Pietila, Jesse" - Selaus tekijän mukaan TUNICRIS-julkaisut

    • Epsilon-near-zero nanoparticles 

      Issah, Ibrahim; Pietila, Jesse; Kujala, Tommi; Koivurova, Matias; Caglayan, Humeyra; Ornigotti, Marco (02 / 2023)
      article
      In this work we propose epsilon-near-zero (ENZ) nanoparticles formed of metal and dielectric bilayers and employ the effective-medium approach for multilayered nanospheres to study their optical response. We obtain a passive ...