[permalink] [id link]
Electrons released on impact escape to the layer of TiO < sub > 2 </ sub > and from there diffuse, through the electrolyte, as the dye can be tuned to the visible spectrum much higher power can be produced.
from
Wikipedia
Some Related Sentences
Electrons and on
Electrons can also be emitted from the electrodes of certain metals when light of frequency greater than the threshold frequency falls on it.
Electrons which diffuse from the cathode into the P-doped layer, or anode, become what is termed " minority carriers " and tend to recombine there with the majority carriers, which are holes, on a timescale characteristic of the material which is the p-type minority carrier lifetime.
: Electrons are transferred from iron reducing oxygen in the atmosphere into water on the cathode, which is placed in another region of the metal.
His most noted publication was the famous 1919 article " The Arrangement of Electrons in Atoms and Molecules " in which, building on Gilbert N. Lewis's cubical atom theory and Walther Kossel's chemical bonding theory, he outlined his " concentric theory of atomic structure ".
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 can take on any energy within an unfilled band.
His results became the basis of his habilitation on " Coherent Radiation of Electrons in the Synchrotron Accelerator ", defended in 1951.
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 will move to the left side ( uncovering positive ions on the right side ) until they cancel the field inside the metal.
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.
From Electrons to Elections is a non-partisan resource designed to educate young voters on science, technology, and health issues and provide them with the platforms of the leading political candidates on these subjects.
Electrons cannot cross the insulating gap between the laminations and so are unable to circulate on wide arcs.
The first serious attack by Einstein on the " orthodox " conception took place during the Fifth Solvay International Conference on Electrons and Photons in 1927.
Electrons are taken from NADPH via TrxR and are transferred to the active site of Trx, which goes on to reduce protein disulfides or other substrates.
Electrons removed from succinate transfer SDHA to SDHB and further to the SDHC / SDHD subunits on the hydrophobic end of the complex anchored in the mitochondrial membrane.
Electrons emitted at any point are accelerated a modest distance down the funnel before impacting the surface, perhaps on the opposite side of the funnel.
Electrons casting a shadow on the face of a Maltese cross tube
* Thomas Katsouleas, " Accelerator physics: Electrons hang ten on laser wake " Nature ( September 2004 ), 431, 515-516,
Perhaps the most famous conference was the October 1927 Fifth Solvay International Conference on Electrons and Photons, where the world's most notable physicists met to discuss the newly formulated quantum theory.
Electrons and layer
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 <
* Electrons are also transferred to the electron acceptor Q, forming QH < sub > 2 </ sub >.
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 in this system are not conserved, but are rather continually entering from oxidized 2H < sub > 2 </ sub > O ( O < sub > 2 </ sub > + 4 H < sup >+</ sup > + 4 e < sup >-</ sup >) and exiting with NADP < sup >+</ sup > when it is finally reduced to NADPH.
Electrons and hydrogen ions are added to NADP < sup >+</ sup > to form NADPH.
# Electrons from the FADH < sub > 2 </ sub > are transferred to the SDHB subunit iron clusters ,,.
Electrons and 2
Electrons are fermions with S = 1 / 2 ; quanta of light are bosons with S = 1.
Electrons are produced by a cathode that is heated to about 1, 100 ° C ( 2, 000 ° F ).
Electrons and from
Electrons in an s orbital benefit from closer proximity to the positively charged atom nucleus, and are therefore lower in energy.
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 flow from the source terminal towards the drain terminal if influenced by an applied voltage.
Electrons are drawn from the anode to the cathode through an external circuit, producing direct current electricity.
Electrons emitted from the filament move several times in back and forth movements around the grid before finally entering the grid.
Electrons can absorb energy from photons when irradiated, but they usually follow an " all or nothing " principle.
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 tunnel from one wire to another through the island.
Electrons from ionized atoms interact mainly with neutral atoms, causing thermal bremsstrahlung radiation.
Electrons scatter from all of these, resulting in resistance to their flow.
Electrons then leak from the belt to the upper comb and to the terminal, leaving the belt positively charged as it returns down and the terminal negatively charged.
Electrons can also be completely removed from a chemical species such as an atom, molecule, or ion.
Electrons are able to jump from one band to another.
Synchrotron radiation was named after its discovery in a General Electric synchrotron accelerator built in 1946 and announced in May 1947 by Frank Elder, Anatole Gurewitsch, Robert Langmuir, and Herb Pollock in a letter entitled " Radiation from Electrons in a Synchrotron ".
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 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.
Electrons flow from the negative terminal of the power supply up the negative rail, across the projectile, and down the positive rail, back to the power supply.
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 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 ).
0.151 seconds.