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Secondary electron emission Part V. The mechanism of secondary electron emission
Physica, 1939Abstract With the aid of a simple energy scheme (fig. 1) it can be understood, that the compounds of metals with a low ionisation energy, consisting of ions with closed electron shells, (table I) have a high capacity for secondary electron emission, whereas the compounds of metals with a high ionisation energy (table II) have a relatively low ...
H. Bruining, J.H. de Boer
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IEEE Transactions on Nuclear Science, 1968
The secondary-emission process, which is fundamental to photomultipliers used in scintillation counters, can be considered to consist of three physical processes: (1) excitation of secondary electrons, (2) transport of these electrons through the solid, and (3) transport through the vacuum-solid interface.
R. E. Simon, B. F. Williams
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The secondary-emission process, which is fundamental to photomultipliers used in scintillation counters, can be considered to consist of three physical processes: (1) excitation of secondary electrons, (2) transport of these electrons through the solid, and (3) transport through the vacuum-solid interface.
R. E. Simon, B. F. Williams
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Time-dependent characteristics of secondary electron emission
Journal of Applied Physics, 2019The recent development of the time-resolving capability for scanning electron microscopy (SEM) enables it to be a real 4D space-time imaging technique, which is extremely suitable for investigating the ultrafast dynamic processes concerned with secondary
Chuan-Feng Li, S.-F. Mao, Z. Ding
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International Technical Digest on Electron Devices Meeting, 2003
The secondary electron emission of pure metals, cathodes and insulators was measured. The secondary electron emission yield was measured at room temperature and at temperatures up to 1100 degrees C. The cathodes were life-tested at 850 degrees C and were measured at regular intervals at room temperature during a period of 10000 h.
A.M. Shroff, J.C. Tonnerre
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The secondary electron emission of pure metals, cathodes and insulators was measured. The secondary electron emission yield was measured at room temperature and at temperatures up to 1100 degrees C. The cathodes were life-tested at 850 degrees C and were measured at regular intervals at room temperature during a period of 10000 h.
A.M. Shroff, J.C. Tonnerre
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Secondary electron emission Part IV. Compounds with a high capacity for secondary electron emission
Physica, 1939Abstract It is shown that a pure compound of an alkali metal has a high capacity for secondary electron emission. It is pointed out that the electrons fixed to the atoms of the electro-negative element (the electrons in the highest occupied energy band) have the greatest chance of being emitted as secondary electrons.
Bruining, H., de Boer, J. H.
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Secondary-electron-emission spectrum of diamond
Physical Review B, 1991The secondary-electron-emission spectrum has been measured for diamond (110) type 2{ital a}. Peaks at 6, 14.4, and 22.9 eV with respect to the top of the valence band were observed. The 6-eV peak was associated with the conduction-band minimum, whereas the 14.4- and 22.9-eV peaks were associated with electronic transitions to higher conduction bands ...
, Hoffman, , Folman, , Prawer
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Cluster induced secondary electron emission
International Journal of Mass Spectrometry and Ion Physics, 1976Abstract By means of a new ion-electron converter having a spherically shaped stainless-steel conversion electrode, the electron yields of various atomic ions, molecular ions and cluster ions were investigated for a fixed ion energy of 15 keV. The pulse height distributions obtained can be approximately described by Poisson distributions for atomic ...
Staudenmaier, G., Hofer, W., Liebl, H.
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Angular anisotropy of electron-excited secondary electron emission
Surface Science, 1994Abstract We studied the influence of the crystalline structure of III–V compound semiconductors on the intensity of the energy distribution of secondary electrons. Modulation of the amplitude of the primary electron waves within the crystal by electron-atom scattering results in a dependence of secondary emission intensity on the incidence angle.
VALERI S, DIBONA A, GAZZADI, GC
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The effect of secondary electrons on emission
Journal of Luminescence, 2013Abstract The effect of secondary electrons on emission is studied by modelling the electrons behaviours in multi-layers, including electron injection, transportation, multiplication, and emission. The dielectric constant model and carrier mobility model are presented to describe the voltage distribution in multi-layers for the non-current injection ...
Li, Yuan +9 more
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Secondary Electron—Electron Emission
1969The secondary electron emission of metals under the influence of electrons, first discovered by Austin and Starke [5] in 1902, has taken on considerable practical importance in recent years.
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