Kinetic electron emission from metal surfaces induced by impact of slow ions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F14%3A00428569" target="_blank" >RIV/67985882:_____/14:00428569 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.susc.2014.02.017" target="_blank" >http://dx.doi.org/10.1016/j.susc.2014.02.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.susc.2014.02.017" target="_blank" >10.1016/j.susc.2014.02.017</a>

Result language

angličtina

Original language name

Kinetic electron emission from metal surfaces induced by impact of slow ions

Original language description

Available experimental data on the kinetic electron emission from surfaces of metals induced by impact of very slow ions indicate that the dependence of the total electron yield on the projectile velocity, the projectile atomic number and the metal workfunction can be described by a simple analytical formula. A precise theoretical description of this emission process based on averaging over all trajectories and properly taking into account electron excitations in non-ideal solids is currently not feasible because of the complexity of excitation processes. The presented simple phenomenological model, which uses free electron metal substrates, simulates the experimental observations quite well. As discussed in the paper, the model requires ad hoc assumptions regarding the electron excitation. A high spatial localization of the excitation and ensuing electron-electron interaction in the impact zone are the essential features of the model

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/ME10086" target="_blank" >ME10086: Kinetic electron emission from metals induced by impact of slow ions</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Surface Science

ISSN

0039-6028

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

625

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

3

Pages from-to

7-9

UT code for WoS article

000336355200002

EID of the result in the Scopus database

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