About RAY M. W.
About Univ. Massachusetts, Massachusetts, USA
About HALLOCK R. B.
About Univ. Massachusetts, Massachusetts, USA
About Physical Review Letters
About solid helium
About helium 4
About mass flux
About very low temperature
About solid(matter)
About growth
About mass flux
About Solid helium
About 固体
About 質量流束
About 成長