Search for fourth sound propagation in supersolid ⁴He

• Published in: Физика низких температур
• Date: 2008
• Main Authors: Aoki, Y., Lin, X., Kojima, H.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2008
• Subjects: Твердый гелий
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/116907
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Search for fourth sound propagation in supersolid ⁴He / Y. Aoki, X. Lin, H. Kojima // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 414–426. — Бібліогр.: 58 назв. — англ.

A systematic study was carried out to search for fourth sound propagation solid ⁴He samples below
 500 mK down to 40 mK between 25 and 56 bar using the techniques of heat pulse generator and titanium
 superconducting transition edge bolometer. If solid ⁴He is endowed with superfluidi...