教師資料查詢 | 類別: 期刊論文 | 教師: 周子聰 Zicong Zhou (瀏覽個人網頁)

標題:Stretching instability of a two-dimensional freely rotating chain
學年107
學期1
出版(發表)日期2018/12/01
作品名稱Stretching instability of a two-dimensional freely rotating chain
作品名稱(其他語言)
著者Zicong Zhou
單位
出版者
著錄名稱、卷期、頁數Chinese Journal of Physics 56(6), p.2967-2976
摘要We study the mechanical property of a two-dimensional free rotating chain (FRC). We find that at low force and with a scaled bond length, the relation between extension and applied force of a FRC obeys the same linear law as that of a free jointed chain (FJC), agreeing with the conclusion that free of applied force the end-to-end distances of two models have the same power law. But beginning from a moderate force, the two models become very different even with a scaled bond length. Especially, when the bond angle is small, the relative extension of a FRC is always smaller than that of a FJC; but with a large bond angle the relative extension of a FRC becomes larger than that of a FJC. Moreover, the extension of FJC is a smooth function of applied force, but the extension of a long FRC can subject to a first order transition when the bond angle is large.
關鍵字
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Zicong Zhou
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
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