Manipulation of solid-liquid interface of 4He by acoustic radiation pressure

Автор(и)

  • R. Nomura Department of Condensed Matter Physics, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
  • Y. Suzuki Department of Condensed Matter Physics, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
  • S. Kimura Department of Condensed Matter Physics, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
  • Y. Okuda Department of Condensed Matter Physics, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
  • S. Burmistrov* Department of Condensed Matter Physics, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8551, Japan

DOI:

https://doi.org/10.1063/1.1542535

Ключові слова:

PACS: 67.80.-s, 81.10.-h, 43.35. d

Анотація

Acoustic radiation pressure is thought to be very useful for solid 4He experiment under the microgravity. We observed that solid-liquid interface of 4He was manipulated by the acoustic wave. We applied the sound pulse perpendicularly to the flat interface between two transducers. The interface moved to the sound direction at low temperatures. We also checked how the interface moved when sound was applied parallel to the interface. Dynamics of the interface during and after the sound pulse were recorded by a high speed CCD camera.

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Опубліковано

2003-05-16

Як цитувати

(1)
Nomura, R.; Suzuki, Y.; Kimura, S.; Okuda, Y.; Burmistrov*, S. Manipulation of Solid-Liquid Interface of 4He by Acoustic Radiation Pressure. Fiz. Nizk. Temp. 2003, 29, 663-666.

Номер

Том 29 № 6 (2003)

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