To modeling of electron tunneling from ultrathin blade cathode (Q2925051)
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scientific article; zbMATH DE number 6359073
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | To modeling of electron tunneling from ultrathin blade cathode |
scientific article; zbMATH DE number 6359073 |
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20 October 2014
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electrostatic
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magnetostatic
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motion of charged particles
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nanostructures
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0.81918156
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0.7990451
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0.7959161
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0.79355985
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To modeling of electron tunneling from ultrathin blade cathode (English)
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An analytic model of the potential barrier near a vertex of an ultrathin blade autoemitter is proposed. On the base of the model, a numerical modeling of the electron tunnel transfer from the cathode vertex is realised. It is noted that the proposed model gives a sufficiently more adequate description of the barrier in comparison with standard approaches and it can be used for numerical modeling of the field emission from nano-dimensional autocatodes.
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