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Waveguide partially packed with superleak as a probe of superfluid properties

Conference ·
OSTI ID:4005686
A waveguide packed to a fraction of its cross-sectional height and filled with superfluid He has two low-lying propagating modes. The modes are briefly described. Preliminary experimental results appear to verify theoretical predictions concerning the modes. 3 figures. (auth)
Research Organization:
Tel Aviv Univ., Israel
NSA Number:
NSA-33-027337
OSTI ID:
4005686
Country of Publication:
United States
Language:
English

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