Electric field studies of a 2 MeV electrostatic energy analyzer

1990 ◽  
Vol 61 (10) ◽  
pp. 2955-2957 ◽  
Author(s):  
P. E. McLaren ◽  
K. A. Connor ◽  
J. F. Lewis ◽  
R. L. Hickok ◽  
T. P. Crowley ◽  
...  
Keyword(s):  
Electric Field ◽  
Field Studies ◽  
Electrostatic Energy ◽  
Energy Analyzer

Electric field characteristics of a 400 kV electrostatic energy analyzer

1990 ◽  
Author(s):  
P.E. McLaren ◽  
H.A. Connor ◽  
J.F. Lewis ◽  
R.L. Hickok ◽  
T.P. Crowley ◽  
...  
Keyword(s):  
Electric Field ◽  
Electrostatic Energy ◽  
Energy Analyzer

scholarly journals Evaluation of 4-alkoxy-4′-nitrobiphenyl liquid crystals for use in next generation scattering LCDs

RSC Advances ◽  
2017 ◽  
Vol 7 (64) ◽  
pp. 40480-40485 ◽  
Author(s):  
Richard J. Mandle ◽  
Stephen J. Cowling ◽  
John W. Goodby
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Applied Electric Field ◽  
Field Studies ◽  
Next Generation ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

A combination of microscopy, X-ray scattering, calorimetry and applied electric field studies demonstrates the 4-alkoxy-4′-nitrobiphenyls are potentially of use for next generation, backlight free scattering mode LCD devices.

Deformation of metallic liquid drop by electric field for contacts in molecular–organic electronics

2009 ◽  
Vol 465 (2106) ◽  
pp. 1799-1808 ◽  
Author(s):  
M. Bag ◽  
D. Gupta ◽  
N. Arun ◽  
K.S. Narayan
Keyword(s):  
Solid State ◽  
Surface Energy ◽  
Electric Field ◽  
Linear Response ◽  
Liquid Drop ◽  
Electrostatic Energy ◽  
Critical Voltage ◽  
Metallic Liquid ◽  
Linear Response Regime ◽  
Polymer Electronics

We study and use the behaviour of a metallic liquid drop in the presence of an external electric field (EF). The droplet profile is governed by the stabilizing surface energy and the destabilizing electrostatic energy, with a critical voltage beyond which the droplet becomes unstable. We explore the EF-induced behaviour of low melting temperature alloy in the liquid state and observe that the droplet modifications in the linear response regime can be retained upon cooling the drop to the solid state. We demonstrate that this procedure can be used as an electrode with precise dimensions for applications in molecular and polymer electronics.

Modified biased split detectors for the HIBP electrostatic energy analyzer

2001 ◽  
Vol 72 (1) ◽  
pp. 575-578 ◽  
Author(s):  
I. S. Nedzelskiy ◽  
N. B. Dreval ◽  
S. M. Khrebtov ◽  
A. D. Komarov ◽  
A. S. Kozachok ◽  
...  
Keyword(s):  
Electrostatic Energy ◽  
Energy Analyzer

Electrostatic energy analyzers for electron microscopes

1978 ◽  
Vol 36 (1) ◽  
pp. 52-53
Author(s):  
L.P Ovsyannikova ◽  
S.YA. Yavor ◽  
A.F. Ioffe
Keyword(s):  
Electron Microscopy ◽  
Substantial Improvement ◽  
Electrostatic Energy ◽  
Wide Angle ◽  
Energy Analyzer ◽  
Surfaces Of Revolution ◽  
Hollow Cone ◽  
Space Resolution ◽  
Electron Microscopes ◽  
Monoenergetic Images

The application of energy analyzers in electron microscopy, the raster one in particular, is an interesting and comparatively new trendI-3. The analyzers can be used, for instance, for separating the elastically and inelastically scattered electrons, which leads to substantial improvement of the image contrast, and, accordingly, the space resolution. Monoenergetic images of a specimen obtained with energy analyzers permit of judging the topography of the specimen surface in connection with various physical properties of the specimen.At present, cylindrical mirrors are usually used as the analyzers for the above purpose. They are applicable, however, only for wide angle beams (the optimal angles lie within the range of 40°-50°).We propose an energy analyzer designed to operate both at narrow and wide angles of beam.The analyzer consists of two coaxial electrodes in the shape of surfaces of revolution, i.e. hyperboloids, paraboloids, cones (Fig.). Ringed windows (I,2) are cut in the electrodes for passage of a beam which has the form of a hollow cone.

Sign in / Sign up

Export Citation Format

Share Document