The quantum-mechanical movement of an electron in parallel magnetic and electric fields

Miroshnichenko, V.I.; Lebedynskyi, S. O.

doi:10.15407/dopovidi2014.09.061

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…Blatt assumed that transparency of the potential barrier on the metal-vacuum interface is independent from the magnetic field. This assumption was proved in [14]. Field emission current decreases as B 2 in compliance with an expression for current density given in [12].…”

Section: Introductionsupporting

confidence: 58%

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Field emission with relativistic effects in a magnetic field

Lebedynskyi

Kholodov

2019

Eur. Phys. J. D

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The work concerns relativistic effects and the influence of an external magnetic field on the transmission coefficient. The Fowler-Nordheim equation has been relativistically generalized and effect of the Lorentz contraction of a potential barrier at the metal-vacuum interface has been found. Influence of the magnetic field parallel to a metal surface on the transmission coefficient is taken into account when cB < E.

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Section: Introductionsupporting

confidence: 58%

“…Influence of the magnetic field on the emission current has been previously theoretically studied in [11,12,13,14,15,16]. Blatt F.J. [11] considered field emission from a plain surface of a metal in an external magnetic field perpendicular to it.…”

Section: Introductionmentioning

confidence: 99%

Field emission with relativistic effects in a magnetic field

Lebedynskyi

Kholodov

2019

Eur. Phys. J. D

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Probability of Electron Tunneling Through Dielectric Pores in Surface Metal Layer

Lebedynska,

Lebedynsky,

Novak

et al. 2024

Problems of Atomic Science and Technology

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The paper presents a study of the influence of nanovoids formed in the metal surface layer on the field emission current (the first stage of the accelerator structure breakdown). It is shown that the field emission current through nanovoids has a resonant character. It was found that under resonant conditions, an increase in the current density from the copper surface by more than 3.5 times compared to the case of an unmodified surface is observed. The presence of a dielectric in the nanovoids expands the resonant region. When the resonance conditions are not met or the diameter of the nanovoids increases, the current density decreases to zero, which can be a way to prevent an accelerator structure breakdown.

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The quantum-mechanical movement of an electron in parallel magnetic and electric fields

Cited by 2 publications

References 4 publications

Field emission with relativistic effects in a magnetic field

Field emission with relativistic effects in a magnetic field

Probability of Electron Tunneling Through Dielectric Pores in Surface Metal Layer

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