| Autor: |
T. S. Kiyan, V. V. Gritsyna, Ya.M. Fogel |
| Rok vydání: |
1976 |
| Předmět: |
|
| Zdroj: |
Nuclear Instruments and Methods. 132:435-438 |
| ISSN: |
0029-554X |
| Popis: |
The spectrum of the luminous aureole near the calcium target radiated by excited particles ejected from its surface by a beam of Ar+ ions (energy 30 keV, current density 200 μA/cm2) was investigated. This spectrum contains lines of the singlet and triplet systems of the one- and two-electron excited states of the calcium atom and some bands of CaO and O2+ molecules. Using the method described in ref. 1 the width of a conductivity band of CaO was measured. Some information on oxidation processes on calcium in a residual gas and rarefied nitrogen atmosphere was obtained. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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