A New Approach to Manipulating Electromagnetic Fields: Near-Field Focusing Plates

New approach to elimination of the perturbing effect of long-range electromagnetic fields in electron holography

10.1117/12.206241 ◽

1995 ◽

Author(s):

Jianwen Chen ◽

Leigang Kou

Keyword(s):

Long Range ◽

Electromagnetic Fields ◽

Electron Holography ◽

New Approach

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Individual variation in temporal relationships between exposure to radiofrequency electromagnetic fields and non-specific physical symptoms: A new approach in studying ‘electrosensitivity’

Environment International ◽

10.1016/j.envint.2018.08.064 ◽

2018 ◽

Vol 121 ◽

pp. 297-307 ◽

Cited By ~ 9

Author(s):

R.P. Bogers ◽

A. van Gils ◽

S.C.S. Clahsen ◽

W. Vercruijsse ◽

I. van Kamp ◽

...

Keyword(s):

Electromagnetic Fields ◽

Individual Variation ◽

Physical Symptoms ◽

New Approach ◽

Radiofrequency Electromagnetic Fields ◽

Temporal Relationships

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Controlling the near-field excitation of nano-antennas with phase-change materials

Beilstein Journal of Nanotechnology ◽

10.3762/bjnano.4.70 ◽

2013 ◽

Vol 4 ◽

pp. 632-637 ◽

Cited By ~ 8

Author(s):

Tsung Sheng Kao ◽

Yi Guo Chen ◽

Ming Hui Hong

Keyword(s):

Thin Layer ◽

Phase Change ◽

Hot Spots ◽

Phase Change Materials ◽

Near Field ◽

Plasmon Coupling ◽

New Approach ◽

Field Excitation ◽

Bio Assay ◽

Nano Antennas

By utilizing the strongly induced plasmon coupling between discrete nano-antennas and quantitatively controlling the crystalline proportions of an underlying Ge2Sb2Te5 (GST) phase-change thin layer, we show that nanoscale light localizations in the immediate proximity of plasmonic nano-antennas can be spatially positioned. Isolated energy hot-spots at a subwavelength scale can be created and adjusted across the landscape of the plasmonic system at a step resolution of λ/20. These findings introduce a new approach for nano-circuitry, bio-assay addressing and imaging applications.

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