scholarly journals Electromagnetic shielding by thin periodic structures and the Faraday cage effect

2020 ◽  
Vol 358 (7) ◽  
pp. 777-784
Author(s):  
Bérangère Delourme ◽  
David P. Hewett
Keyword(s):  
Periodic Structures ◽  
Electromagnetic Shielding ◽  
Cage Effect ◽  
Faraday Cage

A transparent electromagnetic-shielding film based on one-dimensional metal–dielectric periodic structures

2018 ◽  
Vol 27 (2) ◽  
pp. 027302
Author(s):  
Ya-li Zhao ◽  
Fu-hua Ma ◽  
Xu-feng Li ◽  
Jiang-jiang Ma ◽  
Kun Jia ◽  
...  
Keyword(s):  
Periodic Structures ◽  
Electromagnetic Shielding ◽  
One Dimensional

scholarly journals Incomplete Faraday cage effect of helicopters used in platform live-line maintenance

1998 ◽  
Vol 145 (2) ◽  
pp. 145 ◽  
Author(s):  
G.W. Cameron ◽  
P.S. Bodger ◽  
J.J. Woudberg
Keyword(s):  
Cage Effect ◽  
Faraday Cage

Quantitation in thin Sections Within the Electron Microscope

1976 ◽  
Vol 34 ◽  
pp. 336-337
Author(s):  
J. Edie
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Electron Scattering ◽  
Volume Density ◽  
Thin Sections ◽  
Faraday Cage ◽  
Local Mass ◽  
Physical Measurements ◽  
Mass Volume ◽  
Varying Mass

In TEM image formation, the observed contrast variations within thin sections result from differential electron scattering within microregions of varying mass thickness. It is possible to utilize these electron scattering properties to obtain objective information regarding various specimen parameters (1, 2, 3).A pragmatic, empirical approach is described which enables a microscopist to perform physical measurements of thickness of thin sections and estimates of local mass, volume, density and, possibly, molecular configurations within thin sections directly in the microscope. A Faraday cage monitors the transmitted electron beam and permits measurements of electron beam intensities.

Interferometric (Fourier-Spectroscopic) Measurement of Electron Energy Distributions

1990 ◽  
Vol 48 (2) ◽  
pp. 110-111 ◽  
Author(s):  
F. Hasselbach ◽  
A. Schäfer
Keyword(s):  
Group Velocity ◽  
Wave Packets ◽  
Index Of Refraction ◽  
Electron Wave ◽  
Fringe Contrast ◽  
Faraday Cage ◽  
Optical Index ◽  
Wien Filter ◽  
Coherent Wave ◽  
Electric And Magnetic Fields

Möllenstedt and Wohland proposed in 1980 two methods for measuring the coherence lengths of electron wave packets interferometrically by observing interference fringe contrast in dependence on the longitudinal shift of the wave packets. In both cases an electron beam is split by an electron optical biprism into two coherent wave packets, and subsequently both packets travel part of their way to the interference plane in regions of different electric potential, either in a Faraday cage (Fig. 1a) or in a Wien filter (crossed electric and magnetic fields, Fig. 1b). In the Faraday cage the phase and group velocity of the upper beam (Fig.1a) is retarded or accelerated according to the cage potential. In the Wien filter the group velocity of both beams varies with its excitation while the phase velocity remains unchanged. The phase of the electron wave is not affected at all in the compensated state of the Wien filter since the electron optical index of refraction in this state equals 1 inside and outside of the Wien filter.

Driven periodic structures in random environment

1999 ◽  
Vol 09 (PR10) ◽  
pp. Pr10-85-Pr10-87
Author(s):  
V. M. Vinokur
Keyword(s):  
Random Environment ◽  
Periodic Structures

Hierarchical interlaced networks of disclination lines in non-periodic structures

1985 ◽  
Vol 46 (11) ◽  
pp. 1809-1826 ◽  
Author(s):  
J.-F. Sadoc ◽  
R. Mosseri
Keyword(s):  
Periodic Structures
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