Effect of surface roughness on the critical velocities of superfluid He4

K.W. Schwarz

doi:10.1103/PhysRevLett.69.3342

Physical Review Letters

Paper

07 Dec 1992

Effect of surface roughness on the critical velocities of superfluid He4

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Abstract

The influence of surface roughness on the dynamics of a quantized-vortex tangle has been studied by numerical simulation. A considerable improvement in the predicted critical velocity behavior is obtained. © 1992 The American Physical Society.

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Three-dimensional vortex dynamics in superfluid He4: Line-line and line-boundary interactions

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Physical Review B

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Dislocation modeling for the silicon world

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Materials Science and Engineering: A

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Dislocation patterns in strained layers from sources on parallel glide planes

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Three-dimensional vortex dynamics in superfluid He4: Line-line and line-boundary interactions

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