- PII
- S30345111S2686953525030079-1
- DOI
- 10.7868/S3034511125030079
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 522 / Issue number 1
- Pages
- 51-56
- Abstract
- A variant of the X-ray photoelectron spectroscopy method is disclosed. To clean the surface of the sample under study, the spectrum is recorded under continuously ventilation the working chamber of spectrometer with installed sample with a extra-pure noble gas at 10–10 Pa. It is shown that the proposed approach allows to obtain representative spectra of the sample surface free of adsorbed particles, contaminants and impurities without using ultra-high vacuum technology and without destructive effects on the sample surface. The proposed approach ensures a relatively quick preparation of the device for operation, as well as the possibility of studying samples that are destroyed under ultra-high vacuum conditions (crystal hydrates, organic compounds) and under the influence of hard methods of surface cleaning, such as mechanical cleaning, significant heating or ion etching.
- Keywords
- рентгеновская фотоэлектронная спектроскопия инертные газы особой чистоты анализ состава поверхности очистка поверхности высокий вакуум
- Date of publication
- 01.06.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 28
References
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