Structure of quench condensed nH₂–N₂ binary alloys: isotope effect
Structure of quench condensed nH₂–N₂ alloys was investigated by powder x-ray diffraction over a wide range of temperatures, compositions, and rates of deposition. The structure of the deposits is shown to depend on the condensation regime. Under mild regime, no solid nitrogen reflections from hydr...
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| Дата: | 2007 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121784 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Structure of quench condensed nH₂–N₂ binary alloys: isotope effect / N.N. Galtsov, A.I. Prokhvatilov, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 668-672. — Бібліогр.: 19 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-121784 |
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irk-123456789-1217842017-06-17T03:03:09Z Structure of quench condensed nH₂–N₂ binary alloys: isotope effect Galtsov, N.N. Prokhvatilov, A.I. Strzhemechny, M.A. Quantum Crystals Structure of quench condensed nH₂–N₂ alloys was investigated by powder x-ray diffraction over a wide range of temperatures, compositions, and rates of deposition. The structure of the deposits is shown to depend on the condensation regime. Under mild regime, no solid nitrogen reflections from hydrogen-rich deposits were observed. When the temperature is increased to the hydrogen triple point, nitrogen lines appear at substantially larger angles compared to pure N₂, which suggests presence of dissolved hydrogen. The quantum nature of this hydrogen is suppressed in the nitrogen matrix. The samples grown in mild regime exhibit the highest apparent solubility (up to 25%) of hydrogen in solid N₂. When H₂ is substituted by D₂, the isotope effect consists in a wider range of mono-phase states based on the nitrogen cubic lattice, which can accommodate up to 70% of deuterium, if grown under mild regime. 2007 Article Structure of quench condensed nH₂–N₂ binary alloys: isotope effect / N.N. Galtsov, A.I. Prokhvatilov, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 668-672. — Бібліогр.: 19 назв. — англ. 0132-6414 PACS: 78.55.Kz; 31.50.+w http://dspace.nbuv.gov.ua/handle/123456789/121784 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Quantum Crystals Quantum Crystals |
| spellingShingle |
Quantum Crystals Quantum Crystals Galtsov, N.N. Prokhvatilov, A.I. Strzhemechny, M.A. Structure of quench condensed nH₂–N₂ binary alloys: isotope effect Физика низких температур |
| description |
Structure of quench condensed nH₂–N₂ alloys was investigated by powder x-ray diffraction over a wide
range of temperatures, compositions, and rates of deposition. The structure of the deposits is shown to depend
on the condensation regime. Under mild regime, no solid nitrogen reflections from hydrogen-rich deposits
were observed. When the temperature is increased to the hydrogen triple point, nitrogen lines appear
at substantially larger angles compared to pure N₂, which suggests presence of dissolved hydrogen. The
quantum nature of this hydrogen is suppressed in the nitrogen matrix. The samples grown in mild regime exhibit
the highest apparent solubility (up to 25%) of hydrogen in solid N₂. When H₂ is substituted by D₂, the
isotope effect consists in a wider range of mono-phase states based on the nitrogen cubic lattice, which can
accommodate up to 70% of deuterium, if grown under mild regime. |
| format |
Article |
| author |
Galtsov, N.N. Prokhvatilov, A.I. Strzhemechny, M.A. |
| author_facet |
Galtsov, N.N. Prokhvatilov, A.I. Strzhemechny, M.A. |
| author_sort |
Galtsov, N.N. |
| title |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect |
| title_short |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect |
| title_full |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect |
| title_fullStr |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect |
| title_full_unstemmed |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect |
| title_sort |
structure of quench condensed nh₂–n₂ binary alloys: isotope effect |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2007 |
| topic_facet |
Quantum Crystals |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/121784 |
| citation_txt |
Structure of quench condensed nH₂–N₂ binary alloys: isotope effect / N.N. Galtsov, A.I. Prokhvatilov, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 668-672. — Бібліогр.: 19 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T20:40:18Z |
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2023-10-18T20:40:18Z |
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