{"title":"Possible long-range step interaction in 4He due to step oscillation","authors":"M. Uwaha","doi":"10.1051/JPHYS:0199000510240274300","DOIUrl":null,"url":null,"abstract":"Hydrodynamic interaction of steps is considered. Origin of the interaction is interference of superfluid flow associated with the step oscillation. We calculate contribution of the step oscillation to the surface free energy at high temperatures, and find that the interaction is repulsive and inversely proportional to the step distance","PeriodicalId":14747,"journal":{"name":"Journal De Physique","volume":"32 1","pages":"2743-2746"},"PeriodicalIF":0.0000,"publicationDate":"1990-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal De Physique","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/JPHYS:0199000510240274300","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
Hydrodynamic interaction of steps is considered. Origin of the interaction is interference of superfluid flow associated with the step oscillation. We calculate contribution of the step oscillation to the surface free energy at high temperatures, and find that the interaction is repulsive and inversely proportional to the step distance
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