Investigation of electric field enhancement between metal blocks at the focused field generated by a radially polarized beam.
Research
RF Safe Research Library
Jan 1, 2013
This engineering/optics study examines focusing properties of a radially polarized beam interacting with gold metal cubes arranged along the beam propagation direction. It reports >20d7 electric field enhancement between two cubes separated by bb/10 on the optical axis, linked to a strong longitudinal field and…
Electronic response properties of carbon nanotubes in magnetic fields.
Research
RF Safe Research Library
Jan 1, 2008
This computational study investigates magnetic linear response properties of achiral and chiral carbon nanotubes using first-principles electronic structure methods. It computes magnetic shielding inside and outside nanotubes due to electronic currents induced by external magnetic fields applied parallel or…