Comparison of collective acceleration of ions in a luce diode in residual atmospheres of air, argon and krypton; Vacuum; Vol. 229

Comparison of collective acceleration of ions in a luce diode in residual atmospheres of air, argon and krypton; Vacuum; Vol. 229

Bibliografske podrobnosti
Parent link:	Vacuum.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 229.— 2024.— Article number 113542, 7 p.
Glavni avtor:	Ryzhkov V. A. Vladislav Andreevich
Korporativna značnica:	Томский политехнический университет (570)
Drugi avtorji:	Pyatkov I. N. Igor Nikolaevich, Remnev (Remnyov) G. E. Gennady Efimovich
Izvleček:	The paper compares the collective acceleration of ions in a Luce diode in residual atmospheres of air, argon and krypton at pressures of 6–156 mPa, evaluating the efficiency of capture of Ar and Kr ions into collective acceleration from their residual atmospheres. At a diode voltage of ∼232 kV, proton energies were 510 ± 38, 619 ± 62 and 567 ± 59 keV for air, argon, and krypton atmospheres, respectively, while the number of protons per shot was approximately 2 and 3 times higher in the argon and krypton residual atmosphere compared to the normal residual atmosphere. This increase in energy also led to a significant increase in the proportion of protons with energies greater than 3.02 MeV - to 1010 per shot on average. It was found that with increasing argon pressure, the diode current noticeably decreases, and with increasing krypton pressure, on the contrary, the diode current noticeably increases, which can be explained by the fact that argon is more neutral than krypton. The efficiency of capture of Ar and Kr ions into collective acceleration from their residual atmospheres was estimated as 0.06 % and 0.19 %, respectively. Текстовый файл AM_Agreement
Jezik:	angleščina
Izdano:	2024
Teme:	Vacuum diode Collective ion acce leration Protons Argon Krypton труды учёных ТПУ электронный ресурс
Online dostop:	https://doi.org/10.1016/j.vacuum.2024.113542
Format:	Elektronski Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=674344

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