Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yu. A. Barengolts"'
Publikováno v:
Technical Physics. 65:994-1001
A generalized formula for electron emission current as a function of temperature, field, and electron work function in a metal–dielectric system has been derived with regard to the quantum nature of image forces. For free electrons, the Fermi–Dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c288a5859658e9c9a6dfd9c0cf5218
https://doi.org/10.1134/s1063784220060043
https://doi.org/10.1134/s1063784220060043
Autor:
S. I. Beril, Yu. A. Barengolts
Publikováno v:
Technical Physics Letters. 42:689-691
The equation of thermionic emission has been derived, which takes into account the presence of thin films of adsorbed gas-environment molecules on a cathode under conditions of high-voltage gas discharge. It is shown that the consideration of electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c147dd13e62b71b6342fec12535bc632
https://doi.org/10.1134/s1063785016070026
https://doi.org/10.1134/s1063785016070026
Autor:
S. I. Beril, Yu. A. Barengolts
Publikováno v:
Technical Physics. 58:1358-1362
Formulas for calculating the prebreakdown current density are derived taking into account the present of clusters of adsorbed atoms, polar and nonpolar molecules, as well as nanofilms on the cathode surface. It is shown that the expression for the cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e89a494bb7e5504ab8ccf3cc7cfe094
https://doi.org/10.1134/s1063784213090065
https://doi.org/10.1134/s1063784213090065
Publikováno v:
2016 27th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
A generalized formula has been derived taking into account the electronic polaron effect for the current density of field emission from a cathode coated with adsorbed nonmetal nanofilm. Based on the extrapolation formula for the potential energy of q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2bdca36d43e5468553b95ef1d1aee33
https://doi.org/10.1109/deiv.2016.7748680
https://doi.org/10.1109/deiv.2016.7748680
Publikováno v:
Journal of Physics: Conference Series. 946:012133
A generalized formula is derived for the electron emission current as a function of temperature, field, and electron work function in a metal–dielectric system that takes account of the quantum nature of the image forces. In deriving the formula, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd929ff71af294503cc6765866b9476
https://doi.org/10.1088/1742-6596/946/1/012133
https://doi.org/10.1088/1742-6596/946/1/012133
Publikováno v:
Journal of Physics: Conference Series. 946:012132
The feasibility of the explosive emission mechanism of the initiation of vacuum breakdown in the accelerating structures of TeV-scale linear electron-positron colliders has been investigated. It has been shown that the experimentally observed relatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::482110aee7560b50ea6dec9c70e827b4
https://doi.org/10.1088/1742-6596/946/1/012132
https://doi.org/10.1088/1742-6596/946/1/012132
Autor:
Yu. A. Barengolts, S. I. Beril
Publikováno v:
Technical Physics Letters. 38:726-728
The effect of adsorbed atoms and polar and nonpolar molecules on the current of autoelectronic emission leading up to gas (in particular, picosecond) discharge is investigated. It is shown that the Fowler-Nordheim equation is applicable in all the ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8840c1f41120b1160d80e6ff2408e036
https://doi.org/10.1134/s1063785012080020
https://doi.org/10.1134/s1063785012080020
Autor:
Yu. A. Barengolts
Publikováno v:
Technical Physics Letters. 38:218-220
The influence of atoms, molecules, or layers adsorbed on the cathode surface on the initiation of high-voltage gas discharge is considered. It is shown that the presence of island films of an adsorbate leads to an increase in the field-induced electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::578632af7dc0f30b50453061828b589d
https://doi.org/10.1134/s1063785012030042
https://doi.org/10.1134/s1063785012030042
Autor:
S. I. Beril, Yu. A. Barengolts
Publikováno v:
2012 25th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
The presence of adsorbed atoms or nonpolar molecules on the surface of a cathode results in an insignificant increase in field-emission current density over that observed for clean metal surfaces. If the adsorbate consists of polar molecules, at fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a6f86748a0fad1604545c3056c550e
https://doi.org/10.1109/deiv.2012.6412454
https://doi.org/10.1109/deiv.2012.6412454
Autor:
Yu. A. Barengolts, S. A. Barengolts
Publikováno v:
Proceedings ISDEIV. 19th International Symposium on Discharges and Electrical Insulation in Vacuum (Cat. No.00CH37041).
Emission processes are treated for the case where dielectric and semiconductor microinclusions are present on the surface of a metal cathode. It has been shown that the emission current-voltage characteristic plotted in the Fowler-Nordheim coordinate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4bec7e0f78485ec1f5f3f2f9b800371
https://doi.org/10.1109/deiv.2000.877254
https://doi.org/10.1109/deiv.2000.877254