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Resonant contributions to the cross section for electron stimulated desorption of neutral particles from adsorbates

 

作者: J. Rubio,   J. M. López‐Sancho,   M. P. López‐Sancho,  

 

期刊: Journal of Vacuum Science and Technology  （AIP Available online 1982）
卷期: Volume 20, issue 2  

页码: 217-218

 

ISSN:0022-5355

 

年代: 1982

 

DOI:10.1116/1.571360

 

出版商: American Vacuum Society

 

关键词: TUNGSTEN;ADSORPTION;ELECTRON SPECTROSCOPY;ELECTRON LOSS;CROSS SECTIONS;EXCITATION;CARBON MONOXIDE;LAYERS;ENERGY SPECTRA;MOLECULE IONS;CHEMICAL BONDS;IONIZATION;ELECTRON STRUCTURE;ELECTRON BEAMS;EV RANGE 01−10;SORPTIVE PROPERTIES

 

数据来源: AIP

 

摘要:

The total ESD cross section from an α layer of carbon monoxide adsorbed on the (110) face of tungsten has been measured as a function of the electron bombarding energy. A clear peak at 9 eV, which should also appear in electron energy loss spectroscopy (ELS), is here reported for the first time. An attempt is made at correlating this peak with the electronic structure of the adsorbed molecule, concluding that it stems from 5σ→2π* transitions.

 

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