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Updated: Apr 17, 2026

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
Published on: January 19, 2018
Magnetic and electric hotspots with silicon nanodimers
Reuben M Bakker1, Dmitry Permyakov, Ye Feng Yu
1Data Storage Institute, A*STAR , 5 Engineering Drive 1, 117608, Singapore.
Abstract:
The study of the resonant behavior of silicon nanostructures provides a new route for achieving efficient control of both electric and magnetic components of light. We demonstrate experimentally and numerically that enhancement of localized electric and magnetic fields can be achieved in a silicon nanodimer. For the first time, we experimentally observe hotspots of the magnetic field at visible wavelengths for light polarized across the nanodimer's primary axis, using near-field scanning optical microscopy.
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