Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites
Electron emission was obtained from a solid Ne sample growing from the gas phase on a low temperature
 substrate. The surface of the sample was irradiated by the light of an open-source microwave discharge running
 in the gaseous Ne. The irradiation produces electron emission from th...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2012 |
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| Sprache: | Englisch |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Role of surface structure in photoelectron emission from
 solid Ne: impurities, defect and low-coordinated sites / Yu.A. Dmitriev // Физика низких температур. — 2012. — Т. 38, № 8. — С. 884-893. — Бібліогр.: 43 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862722057031122944 |
|---|---|
| author | Dmitriev, Yu.A. |
| author_facet | Dmitriev, Yu.A. |
| citation_txt | Role of surface structure in photoelectron emission from
 solid Ne: impurities, defect and low-coordinated sites / Yu.A. Dmitriev // Физика низких температур. — 2012. — Т. 38, № 8. — С. 884-893. — Бібліогр.: 43 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Electron emission was obtained from a solid Ne sample growing from the gas phase on a low temperature
substrate. The surface of the sample was irradiated by the light of an open-source microwave discharge running
in the gaseous Ne. The irradiation produces electron emission from the sample. A second gas flow of D₂ was,
simultaneously, passed onto the substrate avoiding the discharge zone. Free electrons ejected into a vacuum
chamber during the sample growth were detected by means of the electron cyclotron resonance technique. The
emission shows nonmonotonic dependence on the impurity D₂ concentration. At small concentration, the electron
yield is found to increase significantly at increasing the dopant flow rate, while, at moderate concentrations,
the yield tends to decrease with increasing the flow rate. A tentative explanation of the observed effect is presented
based on the exceptional properties which the neon-hydrogen solid mixture is believed to have.
|
| first_indexed | 2025-12-07T18:33:46Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117422 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T18:33:46Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Dmitriev, Yu.A. 2017-05-23T14:34:48Z 2017-05-23T14:34:48Z 2012 Role of surface structure in photoelectron emission from
 solid Ne: impurities, defect and low-coordinated sites / Yu.A. Dmitriev // Физика низких температур. — 2012. — Т. 38, № 8. — С. 884-893. — Бібліогр.: 43 назв. — англ. 0132-6414 PACS: 52.50.Sw, 79.60.–i, 79.75.+g https://nasplib.isofts.kiev.ua/handle/123456789/117422 Electron emission was obtained from a solid Ne sample growing from the gas phase on a low temperature
 substrate. The surface of the sample was irradiated by the light of an open-source microwave discharge running
 in the gaseous Ne. The irradiation produces electron emission from the sample. A second gas flow of D₂ was,
 simultaneously, passed onto the substrate avoiding the discharge zone. Free electrons ejected into a vacuum
 chamber during the sample growth were detected by means of the electron cyclotron resonance technique. The
 emission shows nonmonotonic dependence on the impurity D₂ concentration. At small concentration, the electron
 yield is found to increase significantly at increasing the dopant flow rate, while, at moderate concentrations,
 the yield tends to decrease with increasing the flow rate. A tentative explanation of the observed effect is presented
 based on the exceptional properties which the neon-hydrogen solid mixture is believed to have. The present study proves that the electron emission
 from the RGS may be further significantly increased with
 an appropriate surface dopant. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Low Temperature Spectroscopy and Radiation Effects Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites Article published earlier |
| spellingShingle | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites Dmitriev, Yu.A. Low Temperature Spectroscopy and Radiation Effects |
| title | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites |
| title_full | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites |
| title_fullStr | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites |
| title_full_unstemmed | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites |
| title_short | Role of surface structure in photoelectron emission from solid Ne: impurities, defect and low-coordinated sites |
| title_sort | role of surface structure in photoelectron emission from solid ne: impurities, defect and low-coordinated sites |
| topic | Low Temperature Spectroscopy and Radiation Effects |
| topic_facet | Low Temperature Spectroscopy and Radiation Effects |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117422 |
| work_keys_str_mv | AT dmitrievyua roleofsurfacestructureinphotoelectronemissionfromsolidneimpuritiesdefectandlowcoordinatedsites |