The plateau effect in thermal conductivity of solid hydrogen with neon impurity
The thermal conductivity of solid hydrogen with 1–2 ppm Ne impurity was investigated in the temperature range 1.5–10 K on samples grown from the liquid phase at various growth rates. The result differ qualitatively from those obtained on samples grown from the gas phase: the thermal conductivity c...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2007 |
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/121787 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The plateau effect in thermal conductivity of solid hydrogen with neon impurity / N.N. Zholonko // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 676-679. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The thermal conductivity of solid hydrogen with 1–2 ppm Ne impurity was investigated in the temperature
range 1.5–10 K on samples grown from the liquid phase at various growth rates. The result differ qualitatively
from those obtained on samples grown from the gas phase: the thermal conductivity curve exhibited
a dip in a broad plateau. The relaxation model is suggested to explain the effect supposedly due to linear impurity
structures, arranged on dislocation lines. A comparison with the case of isolated neon atoms homogeneous
distributed in the solid hydrogen is made.
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| ISSN: | 0132-6414 |