Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact
We study the desorption of metastable atoms induced by electronic transitions in solid Ne by low energy electron
 impact. Time-of-flight spectra and the angular distribution of metastable atoms desorbed from the surface of
 an annealed sample show increased kinetic energy, higher sig...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2012 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117430 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Temperature effect of metastable atom desorption
 from solid Ne by low-energy electron impact / H. Kato, T. Tachibana, T. Hirayama // Физика низких температур. — 2012. — Т. 38, № 8. — С. 949-952. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862590218877534208 |
|---|---|
| author | Kato, H. Tachibana, T. Hirayama, T. |
| author_facet | Kato, H. Tachibana, T. Hirayama, T. |
| citation_txt | Temperature effect of metastable atom desorption
 from solid Ne by low-energy electron impact / H. Kato, T. Tachibana, T. Hirayama // Физика низких температур. — 2012. — Т. 38, № 8. — С. 949-952. — Бібліогр.: 9 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We study the desorption of metastable atoms induced by electronic transitions in solid Ne by low energy electron
impact. Time-of-flight spectra and the angular distribution of metastable atoms desorbed from the surface of
an annealed sample show increased kinetic energy, higher signal intensity, and a narrower angular distribution
compared with those measured using an unannealed sample. These results are explained by considering the sample’s
surface conditions in the framework of the cavity ejection mechanism. Our results for annealed solid Ne
show that when the sample temperature increases from 5 to 7 K, the width of the angular distribution increases
by about 10%. A simple trajectory calculation qualitatively reproduces our experimental results.
|
| first_indexed | 2025-11-27T04:18:14Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117430 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-27T04:18:14Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Kato, H. Tachibana, T. Hirayama, T. 2017-05-23T14:58:59Z 2017-05-23T14:58:59Z 2012 Temperature effect of metastable atom desorption
 from solid Ne by low-energy electron impact / H. Kato, T. Tachibana, T. Hirayama // Физика низких температур. — 2012. — Т. 38, № 8. — С. 949-952. — Бібліогр.: 9 назв. — англ. 0132-6414 PACS: 79.20.La, 71.35.Gg https://nasplib.isofts.kiev.ua/handle/123456789/117430 We study the desorption of metastable atoms induced by electronic transitions in solid Ne by low energy electron
 impact. Time-of-flight spectra and the angular distribution of metastable atoms desorbed from the surface of
 an annealed sample show increased kinetic energy, higher signal intensity, and a narrower angular distribution
 compared with those measured using an unannealed sample. These results are explained by considering the sample’s
 surface conditions in the framework of the cavity ejection mechanism. Our results for annealed solid Ne
 show that when the sample temperature increases from 5 to 7 K, the width of the angular distribution increases
 by about 10%. A simple trajectory calculation qualitatively reproduces our experimental results. One of us (T.H.) is grateful to Dr. Elena V. Savchenko
 for her valuable discussions and comments as well as continuous
 encouragement since we first met in 1994. This
 work was partially supported by a Grant-in-Aid for Scientific
 Research from the Ministry of Education, Culture,
 Sports, Science and Technology, Japan, and by the Rikkyo
 University Special Fund for Research (Rikkyo SFR). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Low Temperature Spectroscopy and Radiation Effects Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact Article published earlier |
| spellingShingle | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact Kato, H. Tachibana, T. Hirayama, T. Low Temperature Spectroscopy and Radiation Effects |
| title | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact |
| title_full | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact |
| title_fullStr | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact |
| title_full_unstemmed | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact |
| title_short | Temperature effect of metastable atom desorption from solid Ne by low-energy electron impact |
| title_sort | temperature effect of metastable atom desorption from solid ne by low-energy electron impact |
| topic | Low Temperature Spectroscopy and Radiation Effects |
| topic_facet | Low Temperature Spectroscopy and Radiation Effects |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117430 |
| work_keys_str_mv | AT katoh temperatureeffectofmetastableatomdesorptionfromsolidnebylowenergyelectronimpact AT tachibanat temperatureeffectofmetastableatomdesorptionfromsolidnebylowenergyelectronimpact AT hirayamat temperatureeffectofmetastableatomdesorptionfromsolidnebylowenergyelectronimpact |