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本文讨论了有关固体氦中晶格缺陷的若干问题,包括1.hop ~4He中的范性形变2.声速的反常温度关系3.hcp ~4He和bcc ~3He中均匀蠕变的力
This paper discusses several issues related to lattice defects in solid helium, including the normal deformation in 1.hop ~ 4He. 2. The anomalous temperature dependence of sound velocity. 3. The uniform creep force in hcp ~ 4He and bcc ~ 3He