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- Title
A New Method to Measure Thresholds of Electron-Stimulated Desorption: Modulation Method<sup>1</sup>.
- Authors
Zhang, T.; You, B.; Hu, A.; Mao, F. M.; Yang, X. Q.
- Abstract
A new method to measure thresholds of electron-stimulated desorption (ESD) for neutral particles by means of energy-modulated electron beams is introduced. As examples of this new method, thresholds of ESD for neutral particles of N2 and O2 from the surfaces of polycrystalline Ni, Mo, and W are measured. Compared with the method via non-modulated electron beams, the instrument of measurement is simplified. Moreover, thresholds of ESD can be directly measured in high vacuum.
- Subjects
ELECTRON-stimulated desorption; NEUTRAL beams; PARTICLE beams; VACUUM; METHODOLOGY; MEASUREMENT
- Publication
Colloid Journal, 2003, Vol 65, Issue 1, p21
- ISSN
1061-933X
- Publication type
Article
- DOI
10.1023/A:1022354505313