Deep-subwavelength magnetic-coupling-dominant interaction among magnetic localized surface plasmons

• Main Authors: Gao, Zhen, Gao, Fei, Zhang, Youming, Zhang, Baile
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2017
• Subjects: Plasmons; Electromagnetism
• Online Access: https://hdl.handle.net/10356/84056; http://hdl.handle.net/10220/42931
• Institution: Nanyang Technological University

Magnetic coupling is generally much weaker than electric Coulomb interaction. This also applies to the well-known magnetic “meta-atoms,” or split-ring resonators (SRRs) as originally proposed by Pendry et al. [IEEE Trans. Microwave Theory Tech. 47, 2075 (1999)], in which the associated electric dipo...