Mutual interactions between objects oscillating in isotopically pure superfluid ⁴He in the T → 0 limit

• Published in: Физика низких температур
• Date: 2012
• Main Authors: Garg, D., Efimov, V.B., Giltrow, M., McClintock, P.V.E., Skrbek, L.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2012
• Subjects: К 75-летию Л.П. Межова-Деглина
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117921
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Mutual interactions between objects oscillating in isotopically pure superfluid ⁴He in the T → 0 limit / D. Garg, V.B. Efimov, M. Giltrow, P.V.E. McClintock, L. Skrbek // Физика низких температур. — 2012. — Т. 38, № 11. — С. 1300–1305. — Бібліогр.: 31 назв. — англ.

We report the results of experiments to explore interactions between physically separated oscillating objects in isotopically pure superfluid ⁴He at T ∼ 10 mK. The investigations focused mainly on 32 kHz quartz tuning forks, but also consider a nearby 1 kHz oscillating grid. The low-drive linewidt...