Stabilization of H and D atoms in krypton–helium nanocondensates
Impurity–helium condensates formed by krypton nanoclusters containing atoms and molecules of hydrogen isotopes have been studied via an electron spin resonance (ESR) technique. Analysis of the ESR spectra has shown that most of the H and D atoms reside on the surfaces of Kr nanoclusters. Very large...
Gespeichert in:
| Veröffentlicht in: | Физика низких температур |
|---|---|
| Datum: | 2010 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2010
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/117037 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Stabilization of H and D atoms in krypton–helium nanocondensates / R.E. Boltnev, V.V. Khmelenko, D.M. Lee // Физика низких температур. — 2010. — Т. 36, № 5. — С. 484-494. — Бібліогр.: 35 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862740390664208384 |
|---|---|
| author | Boltnev, R.E. Khmelenko, V.V. Lee, D.M. |
| author_facet | Boltnev, R.E. Khmelenko, V.V. Lee, D.M. |
| citation_txt | Stabilization of H and D atoms in krypton–helium nanocondensates / R.E. Boltnev, V.V. Khmelenko, D.M. Lee // Физика низких температур. — 2010. — Т. 36, № 5. — С. 484-494. — Бібліогр.: 35 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Impurity–helium condensates formed by krypton nanoclusters containing atoms and molecules of hydrogen isotopes have been studied via an electron spin resonance (ESR) technique. Analysis of the ESR spectra has shown that most of the H and D atoms reside on the surfaces of Kr nanoclusters. Very large average concentrations have been obtained for H atoms (1.2·10¹⁹ cm⁻³) and D atoms (3.3·10¹⁹ cm⁻³) in these experiments. For the highest concentration of D atoms stabilized in the Kr–He sample, line narrowing has been observed. Exchange tunneling reactions have been studied in Kr–He sample containing H and D atoms.
|
| first_indexed | 2025-12-07T20:14:15Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117037 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T20:14:15Z |
| publishDate | 2010 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Boltnev, R.E. Khmelenko, V.V. Lee, D.M. 2017-05-19T09:05:17Z 2017-05-19T09:05:17Z 2010 Stabilization of H and D atoms in krypton–helium nanocondensates / R.E. Boltnev, V.V. Khmelenko, D.M. Lee // Физика низких температур. — 2010. — Т. 36, № 5. — С. 484-494. — Бібліогр.: 35 назв. — англ. 0132-6414 PACS: 76.30.Rn, 67.80.dk, 67.80.fh https://nasplib.isofts.kiev.ua/handle/123456789/117037 Impurity–helium condensates formed by krypton nanoclusters containing atoms and molecules of hydrogen isotopes have been studied via an electron spin resonance (ESR) technique. Analysis of the ESR spectra has shown that most of the H and D atoms reside on the surfaces of Kr nanoclusters. Very large average concentrations have been obtained for H atoms (1.2·10¹⁹ cm⁻³) and D atoms (3.3·10¹⁹ cm⁻³) in these experiments. For the highest concentration of D atoms stabilized in the Kr–He sample, line narrowing has been observed. Exchange tunneling reactions have been studied in Kr–He sample containing H and D atoms. This work was supported by National Science Foundation Grant DMR 0504683. The authors are grateful to E.P. Bernard and J. Järvinen for participation in the experiments, and to I.N. Krushinskaya for help in data analysis. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Nanostructures and Impurity Centers in Cryogenic Environment Stabilization of H and D atoms in krypton–helium nanocondensates Article published earlier |
| spellingShingle | Stabilization of H and D atoms in krypton–helium nanocondensates Boltnev, R.E. Khmelenko, V.V. Lee, D.M. Nanostructures and Impurity Centers in Cryogenic Environment |
| title | Stabilization of H and D atoms in krypton–helium nanocondensates |
| title_full | Stabilization of H and D atoms in krypton–helium nanocondensates |
| title_fullStr | Stabilization of H and D atoms in krypton–helium nanocondensates |
| title_full_unstemmed | Stabilization of H and D atoms in krypton–helium nanocondensates |
| title_short | Stabilization of H and D atoms in krypton–helium nanocondensates |
| title_sort | stabilization of h and d atoms in krypton–helium nanocondensates |
| topic | Nanostructures and Impurity Centers in Cryogenic Environment |
| topic_facet | Nanostructures and Impurity Centers in Cryogenic Environment |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117037 |
| work_keys_str_mv | AT boltnevre stabilizationofhanddatomsinkryptonheliumnanocondensates AT khmelenkovv stabilizationofhanddatomsinkryptonheliumnanocondensates AT leedm stabilizationofhanddatomsinkryptonheliumnanocondensates |