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Page "Electron optics" ¶ 4
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Electrons and move
Electrons emitted from the filament move several times in back and forth movements around the grid before finally entering the grid.
Electrons move quite long distances through proteins by hopping along chains of these cofactors.
Electrons in the conduction band may move freely throughout the material in the presence of an electrical field.
Electrons will move to the left side ( uncovering positive ions on the right side ) until they cancel the field inside the metal.
Electrons can move quite freely between energy levels without a high energy cost.
Electrons then move spontaneously from donor to acceptor through an electron transport chain.
*“ Electrons move at the same speed whether at Intel or AMD .”
Electrons in the conduction band can respond to the electric field in the detector, and therefore move to the positive contact that is creating the electrical field.

Electrons and cross
Electrons are particulate radiation and, hence, have cross section many times larger than photons, so that they do not penetrate the product beyond a few inches, depending on product density.
Electrons cannot cross the insulating gap between the laminations and so are unable to circulate on wide arcs.
Electrons casting a shadow on the face of a Maltese cross tube
Electrons and positrons can be discriminated from other charged particles using the emission of transition radiation, X-rays emitted when the particles cross many layers of thin materials.

Electrons and magnetic
Electrons and many elementary particles also have intrinsic magnetic moments, an explanation of which requires a quantum mechanical treatment and relates to the intrinsic angular momentum of the particles as discussed in the article electron magnetic dipole moment.
Electrons inside the blob travel at speeds just a tiny fraction below the speed of light and are whipped around by the magnetic field.
Electrons do not penetrate as deeply into matter as X-rays, hence electron diffraction reveals structure near the surface ; neutrons do penetrate easily and have an advantage that they possess an intrinsic magnetic moment that causes them to interact differently with atoms having different alignments of their magnetic moments.
Electrons that have a velocity component that is parallel to the magnetic field will rather " stretch out " the circle and form helical paths, the pitch of which is subject to the rotation period and the parallel velocity component.
Electrons in such orbitals are strongly localized and therefore easily retain their magnetic moments and function as paramagnetic centers.

Electrons and field
Electrons are the charge carriers in metals and they follow an erratic path, bouncing from atom to atom, but generally drifting in the opposite direction of the electric field.
Electrons are extracted from metal electrodes either by heating the electrode, causing thermionic emission, or by applying a strong electric field and causing field electron emission.
Electrons will be accelerated in the opposite direction to the electric field by the average electric field at their location.
Electrons are usually generated in an electron microscope by a process known as thermionic emission from a filament, usually tungsten, in the same manner as a light bulb, or alternatively by field electron emission.
Electrons exiting the source cavity are velocity modulated by the electric field as they travel through the drift tube and emerge at the destination chamber in bunches, delivering power to the oscillation in the cavity.

Electrons and electron
* Electrons are also transferred to the electron acceptor Q, forming QH < sub > 2 </ sub >.
Electrons excited to the conduction band also leave behind electron holes, i. e. unoccupied states in the valence band.
Electrons ejected from a solid will generally undergo multiple scattering events and lose energy in the form of collective electron density oscillations called plasmons.
Electrons are not always shared equally between two bonding atoms ; one atom might exert more of a force on the electron cloud than the other.
Electrons, within an electron shell around an atom, tend to distribute themselves as far apart from each other, within the given shell, as they can ( due to each one being negatively charged ).
They ’ ll carry it with them in their future life …. And this future life in the body of eons will be very long, almost as long as the Universe itself .” Suggests Charon,the electrons which form my body are not only carriers of what I call ‘ my ’ spirit, but, in fact constitute my spirit itself .” Electrons are sent individually into the Universe to learn and to increase the order of the Universe ; “ the psychic level of the whole Universe progressively elevates itself … during the ‘ successively lived experiences ’ of elemental matter .” The goal of each electron is to increase its energy to the highest level of sustainable excitement ; that is, to contain the most information within the largest stable system of organization possible.
Electrons flow much slower than the speed of light, and the slow wave structure reduces the velocity of the input RF enough to match the electron velocity.
Electrons and holes are injected into the organic layer at the electrodes and form excitons, a bound state of the electron and hole.

Electrons and such
Electrons can also be completely removed from a chemical species such as an atom, molecule, or ion.
* Electrons, atoms and any other object ( such as a baseball, as described by quantum physics )
Electrons in such a vacancy tend to absorb light in the visible spectrum such that a material that is usually transparent becomes colored.

Electrons and moving
Electrons emerging from the accelerator have energies up to 25MeV and are moving an appreciable fraction ( 95-99 + percent ) of the speed of light ( relativistic velocities ).

Electrons and electrons
These he interpreted as " negative-energy electrons " and attempted to identify them with protons in his 1930 paper A Theory of Electrons and Protons However, these " negative-energy electrons " turned out to be positrons, and not protons.
Mnemonics: LEO Red Cat ( Loss of Electrons is Oxidation, Reduction occurs at the Cathode ), or AnOx Red Cat ( Anode Oxidation, Reduction Cathode ), or OIL RIG ( Oxidation is Loss, Reduction is Gain of electrons ), or Roman Catholic and Orthodox ( Reduction-Cathode, anode-Oxidation ), or LEO the lion says GER ( Losing electrons is Oxidation, Gaining electrons is Reduction )
Electrons, being fermions, cannot occupy the same quantum state, so electrons have to " stack " within an atom, i. e. have different spins while at the same place.
Electrons at these states can be easily excited to the conduction band, becoming free electrons, at room temperature.
Electrons behave as beams of energy, and in the presence of a potential U ( z ), assuming 1-dimensional case, the energy levels ψ < sub > n </ sub >( z ) of the electrons are given by solutions to Schrödinger ’ s equation,
Electrons, however, could not pass in the reverse direction because the plate was not heated and thus not capable of thermionic emission of electrons.
Electrons can be exchanged between materials on contact ; materials with weakly bound electrons tend to lose them, while materials with sparsely filled outer shells tend to gain them.
Electrons in solids have a chemical potential, defined the same way as the chemical potential of a chemical species: The change in free energy when electrons are added or removed from the system.
* Bhees: Beams of High Energy Electrons, these are beams of focused and accelerated electrons with considerable penetrating power.
Electrons are fermions, and obey the exclusion principle, which means that no two electrons can share a single energy state within an atom ( if spin is ignored ).
Electrons ionized from the neutral gas are not useful in sustaining the negative corona process by generating secondary electrons for further avalanches, as the general movement of electrons in a negative corona is outward from the curved electrode.
Electrons in pi bonds are sometimes referred to as pi electrons.
Electrons from the cathode collide with the anode material, usually tungsten, molybdenum or copper, and accelerate other electrons, ions and nuclei within the anode material.
Electrons can be used in these situations, whereas X-rays cannot, because electrons interact more strongly with atoms than X-rays do.
Electrons and holes diffuse into regions with lower concentrations of electrons and holes, much as ink diffuses into water until it is uniformly distributed.
Electrons have higher diffusion constant than holes leading to fewer excess electrons at the center as compared to holes.

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