Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Proximity effect at the interface He II-He I in microgravity environment
Репозиторій DSpace/Manakin
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Proximity effect at the interface He II-He I in microgravity environment
Тема:
3-й Международный семинар по физике низких температур в условиях микрогравитации
Інший ID:
PACS: 67.40.Vs
Посилання:
Proximity effect at the interface He II-He I in microgravity environment / L. Kiknadze Yu. Mamaladze // Физика низких температур. — 2003. — Т. 29, № 6. — С. 672-673. — Бібліогр.: 6 назв. — англ.
Підтримка:
We would like to thank the Organizing Committee of CWS 2002 for the invitation, which stimulated this work and for the support of attendance of one of us (Yu.M.) at the workshop, and G. Kharadze and S. Tsakadze for their interest and attention. The work is partly supported by the grant 2.17.02 of the Georgian Academy of Sciences.
Дата:
2003
Переглядів:
920
Завантажень:
212
Анотація:
The proximity effect causes the existence of some transition area with the gradual variation of the density of superfluid component instead of the sharp boundary at the level where the hydrostatic pressure realizes the phase transition He II-He I. In the microgravity environment the characteristic length of this effect increases, and more convenient conditions arise for measurements in the transition area. The problem of the expansion of thermodynamical potential in power series in the vicinity of He II-He I interface is considered. The critical values of the size of the superfluid area are determined.
