Egerton " Electron energy-loss spectroscopy in the TEM " ( 25 pages ) Rep. Prog.

* Electron – capture mass spectrometry

Electron ionization is widely used in mass spectrometry, particularly for organic molecules.

Electron microscopes, mass spectrometry and various forensic techniques allowed scientists unique glimpses of the state of health in Egypt 4000 years ago.

The Acorn Electron is a budget version of the BBC Micro educational / home computer made by Acorn Computers Ltd.

There are at least 500 known games for the Electron and the true total is probably in the thousands.

If Acorn had thought to include this small modification in the original Electron design it is likely the machine would have had a much greater impact as it would have nearly doubled the amount of motion possible in games and saved modes 0 – 3 ( including the only 16 colour mode ) from being nearly useless due to contended memory timings.

The Electron is widely misquoted as operating at 1. 79 MHz after measurements derived from speed testing against the thoroughly 2 MHz BBC Micro for various pieces of ' common software '

Notable popular games particularly associated with the Electron include: Crystal Castles ( video game ) | Crystal Castles is an example of a popular arcade game officially ported to the Electron ( US Gold ).

Electron software is predominantly archived in the UEF file format.

Electron degeneracy pressure is a quantum-mechanical effect arising from the Pauli exclusion principle.

Electron gas can undergo plasma oscillation, which is waves caused by synchronized variations in electron density, and these produce energy emissions that can be detected by using radio telescopes.

Electron beam lithography ( EBL ) is a method of etching semiconductors at resolutions smaller than a micron.

Electron beam processing is used to irradiate materials in order to change their physical properties or sterilize medical and food products.

The Transmission Electron Aberration-corrected Microscope is capable of sub-0. 05 nm resolution, which is more than enough to resolve individual atoms.

Electron counting is a formalism used for classifying compounds and for explaining or predicting electronic structure and bonding.

# Electron in the initial state is represented by a solid line with an arrow pointing toward the vertex (→•).

# Electron in the final state is represented by a line with an arrow pointing away from the vertex: (•→).

Electron beam lithography is also important commercially, primarily for its use in the manufacture of photomasks.

Electron beam lithography as it is usually practiced is a form of maskless lithography, in that a mask is not required to generate the final pattern.

Electron beam lithography ( often abbreviated as e-beam lithography ) is the practice of scanning a beam of electrons in a patterned fashion across a surface covered with a film ( called the resist ), (" exposing " the resist ) and of selectively removing either exposed or non-exposed regions of the resist (" developing ").

Electron capture is the main decay mode for isotopes lighter than the < sup > 51 </ sup > V.

* July 10 – Donald Crowhurst's trimaran Teignmouth Electron is found drifting and unoccupied.

Electron paramagnetic resonance, otherwise known as Electron Spin Resonance ( ESR ) is a spectroscopic technique similar to NMR, but uses unpaired electrons instead.

Of the capabilities present in the BBC Micro but absent from the Electron, the teletext-style mode 7 was particularly conspicuous because of the very low memory usage in that mode ( just less than 1 kB ) and the high number of BBC programs that used it.

Although cheap and effective in enabling use of some software that only used official ROM entry points for text output, this solution proved very slow because the Electron had to be placed into an 80-byte-pitch display to be able to get anywhere near to reproducing mode 7 and the CPU spent a lot of time drawing approximations of mode 7 characters and graphics that in a hardware solution would be achieved without any CPU processing.

Electron pairing due to phonon exchanges explains superconductivity in conventional superconductors, but it does not explain superconductivity in the newer superconductors that have a very high critical temperature.

Electron capture in very dense parts of the infalling matter may produce additional neutrons.

Electron beam machining can be used for very accurate cutting or boring of a wide variety of metals.

Electron lithograph is a device in which a very fine electron beam is used to create micro-structures in the resist that can subsequently be transferred to the substrate material, often by etching.

Electron beam lithography systems used in commercial applications are dedicated e-beam writing systems that are very expensive (>$ 4M USD ).

The niobium cavity is based on the design used at the Cornell Electron Storage Ring which allows potentially beam-perturbing high order modes to propagate out of the cavity where they can be very effectively damped.

* Electron Microscopy Technique: after embedding tissues in epoxy resin, a microtome equipped with a glass or gem grade diamond knife is used to cut very thin sections ( typically 60 to 100 nanometer ).

* Transmission Electron Aberration-corrected Microscope, a research project aiming to develop a very high resolution electron microscope

In contrast to e. g. Core Level EELS which operates at very high energies and can therefore also be found in Transmission Electron Microscopes ( TEM ).

Although not as well supported by the biggest software publishers as rivals like the Commodore 64 and Sinclair ZX Spectrum, a good range of games were available for the Electron.

At its peak, the Electron was the third best selling micro in the United Kingdom, and total lifetime game sales for the Electron exceeded those of the BBC Micro.

The Electron was developed during 1983 as a cheap sibling for the BBC Micro with the intention of capturing the low-cost Christmas sales market for that year.

By providing extra storage this modification also allowed some games and applications intended for the BBC Micro to function on the Electron despite the lack of a native Mode 7.

During the latter years, PMS produced a 2nd Processor specifically for the Electron.

There were around 1, 400 games released for the Acorn Electron, several thousand extra public domain titles were released on disc through Public Domain libraries.

See also the list of Acorn Electron games for a fairly comprehensive list of games published for the machine and: Category: BBC Micro and Acorn Electron games for a list of games with information on Wikipedia.

* BARREL ( Balloon Array for RBSP Relativistic Electron Losses ), a NASA mission

Three Electron guns ( for red, green, and blue phosphor dots ) 2.

There are a number of common, standard and manufacturer-driven numbering and coding schemes for diodes ; the two most common being the EIA / JEDEC standard and the European Pro Electron standard:

The European Pro Electron coding system for active components was introduced in 1966 and comprises two letters followed by the part code.

* Gauntlet ( Micro Power video game ), 1984 Defender clone for the Acorn Electron, BBC Micro and Amstrad CPC computers