Investigating the nature of chiral near-field interactions

In recent years, there have been reports of enhanced chiroptical interactions in the near-fields of antennas, postulated to be mediated by high spatial gradients in the electromagnetic fields. Here, using gigahertz experimentation, we investigate the nature of the chiral near-field generated by an a...

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Veröffentlicht in:	Physical review. B 2018-04, Vol.97 (15), Article 155418
Hauptverfasser:	Barr, Lauren E., Horsley, Simon A. R., Hooper, Ian R., Eager-Nash, Jake K., Gallagher, Cameron P., Hornett, Samuel M., Hibbins, Alastair P., Hendry, Euan
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Antennas Chirality Effective medium theory Electromagnetic fields Experimentation Helices Near fields
Online-Zugang:	Volltext
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