Terahertz magnetic response from artificial materials.


Journal Article

We show that magnetic response at terahertz frequencies can be achieved in a planar structure composed of nonmagnetic conductive resonant elements. The effect is realized over a large bandwidth and can be tuned throughout the terahertz frequency regime by scaling the dimensions of the structure. We suggest that artificial magnetic structures, or hybrid structures that combine natural and artificial magnetic materials, can play a key role in terahertz devices.

Full Text

Duke Authors

Cited Authors

  • Yen, TJ; Padilla, WJ; Fang, N; Vier, DC; Smith, DR; Pendry, JB; Basov, DN; Zhang, X

Published Date

  • March 2004

Published In

Volume / Issue

  • 303 / 5663

Start / End Page

  • 1494 - 1496

PubMed ID

  • 15001772

Pubmed Central ID

  • 15001772

Electronic International Standard Serial Number (EISSN)

  • 1095-9203

International Standard Serial Number (ISSN)

  • 0036-8075

Digital Object Identifier (DOI)

  • 10.1126/science.1094025


  • eng