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Phys. Rev. Lett. 43, 214–217 (1979)

Observation of Stationary Vortex Arrays in Rotating Superfluid Helium

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E. J. Yarmchuk and M. J. V. Gordon*
Physics Department, University of California, Berkeley, California 94720

R. E. Packard
Physics Department, University of Sussex, Brighton, England

Received 29 May 1979; published in the issue dated 16 July 1979

The positions of quantized vortex lines in rotating superfluid helium have been recorded using a photographic technique. The photographs show stationary arrays of vortices. The observed patterns are in good agreement with theoretical predictions.

© 1979 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.43.214
DOI:
10.1103/PhysRevLett.43.214

*Present address: Stanford University, Stanford Cal. 94305.

Permanent address: University of California, Berkeley, Cal. 94730.