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arXiv · 1304.6857

Study of the 4He crystal surface

K. O. Keshishev·V. I. Marchenko·D. B. Shemyatikhin
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Abstract

The evolution of the meniscus of a helium crystal near the (0001) face is traced during a change in the boundary conditions at the chamber wall in the temperature range 0.5-0.9 K. The critical behavior of the contact angle is studied. An anisotropy is detected in the crystal-glass interface energy. New data on the temperature dependence of the elementary-step energy are obtained.

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K. O. Keshishev, V. I. Marchenko, D. B. Shemyatikhin. 2013-04-25. Study of the 4He crystal surface. https://doi.org/10.1134/s106377611304002x

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