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Electron-stimulated desorption of cesium atoms from adlayers on a gold surface


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Resumo

We have studied the process of electron-stimulated desorption (ESD) of Cs atoms from a Cs/CsAu/Au/W system. It is established that ESD takes place from a Cs adlayer and the adjacent CsAu layer of this system. A model of Cs atom desorption from the Cs/CsAu/Au/W system is proposed. The results confirm the semiconductor nature of CsAu compounds.

Sobre autores

Yu. Kuznetsov

Ioffe Physical Technical Institute

Autor responsável pela correspondência
Email: kuznets@ms.ioffe.ru
Rússia, St. Petersburg, 194021

M. Lapushkin

Ioffe Physical Technical Institute

Email: kuznets@ms.ioffe.ru
Rússia, St. Petersburg, 194021

N. Potekhina

Ioffe Physical Technical Institute

Email: kuznets@ms.ioffe.ru
Rússia, St. Petersburg, 194021

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