Media type: E-Article Title: The origin of magnetic polarizability in metamaterials at optical frequencies - an electrodynamic approach Contributor: Rockstuhl, Carsten; Zentgraf, Thomas; Pshenay-Severin, Ekaterina; Petschulat, Jörg; Chipouline, Arkadi; Kuhl, Jürgen; Pertsch, Thomas; Giessen, Harald; Lederer, Falk Published: Optica Publishing Group, 2007 Published in: Optics Express, 15 (2007) 14, Seite 8871 Language: English DOI: 10.1364/oe.15.008871 ISSN: 1094-4087 Keywords: Atomic and Molecular Physics, and Optics Origination: Footnote: Access State: Open Access