Electron number distribution in electron-photon showers in air and aluminum absorbers - Butcher, Messel - 1960 () Citation Context ...tigate electron straggling and energy loss in thick foils. The first use of an electronic digital computer in simulating high-energy cascades by Monte Carlo ...
Back to the discussion about the AES technique, where Auger spectra are displayed either in direct form, with the number of electrons as a function of kinetic energy (N(E)/E), or more commonly as the first derivate of direct spectra after background subtraction, in differentiated form (dN(...
To define the active area of the junction (~3 × 3 mm2), two shadow masks with square and U-shape apertures were used in above physical deposition processes. Aluminum film (300 nm) was deposited on the rear side of wafer, which serves as the Ohmic contact (cathode) for the ...
The reason for the somewhat inferior single staining effect of MH compared with that of UA and lead may be that the metal it contains, which has electron scattering effects, is aluminum (atomic number = 13), which has a lower atomic number than those of uranium (atomic number = ...
Focusing of electromagnetic beams in ionosphere with finite thermal conduction [1]聽In this communication the focusing/defocusing of (1) a single Gaussian electromagnetic beam, (2) a number of coaxial Gaussian electromagnetic beams, a... Mahendra,Singh,Sodha,... - 《Journal of Geophysical Research...
The strength of a bond, defined as p = s / r , where s is the Pauling bond strength and r is the row number of an M cation bonded to an oxide anion, is related to a build-up of electron density along the M O bonds in a relatively large number of oxide and hydroxyacid molecule...
Write the ground state electron configuration for an arsenic atom, showing the number of electrons in each subshell (b) Give one permissible set of four quantum numbers for each of the outermost electrons in a single As atom when it is in its ground state. (c) Is an isolated arsenic atom...
AJ Barnard,GD Cormack,WV Simpkinson - 《Canadian Journal of Physics》 被引量: 4发表: 1962年 A Two-Wavelength Interferometric Measurement of the Reflection Process in an Ionizing Shock Wave Electron and atom number densities of partially ionized krypton behind the reflected shock waves were measured...
This flow of electrons due to the potential gradient between the electrodes, results in current generation. For the number of electrons harvested in the anode and transfer to the cathode, an equal amount of protons (H+) or other positive ions migrate through the chambers across the IEMs to ...
Thus, the length of CC bonds in the ring and its aromaticity clearly depend on the location of this ring in the polycyclic benzenoid hydrocarbon. Also, the observed changes in aromaticity are in line with Clar's rule (the resonance structure with the largest number of disjoint aromatic π-...