Energy of a single electron in gaseous media
The so-called «optical» approximation in the theory of electron energy spectrum in the presence of scattering centers with positive scattering length randomly distributed with the average density ng is considered for a number of inert gases. The average minimal energy W of a single electron calcul...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2007 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121800 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Energy of a single electron in gaseous media / V.B. Shikin, S.S. Nazin // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 820-823. — Бібліогр.: 29 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The so-called «optical» approximation in the theory of electron energy spectrum in the presence of scattering
centers with positive scattering length randomly distributed with the average density ng is considered
for a number of inert gases. The average minimal energy W of a single electron calculated beyond the optical
approximation reveals a behavior qualitatively different from that of the same quantity W₀ derived within the
optical approximation. Results of calculations are in qualitative agreement with experimental data available
for theW(ng) dependence for different cryogenic gases.
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| ISSN: | 0132-6414 |