ICCAS OpenIR
Dynamics of stiff chain
Zhang, LX; Xia, A; Zhao, DL
2001-06-01
Source PublicationEUROPEAN POLYMER JOURNAL
ISSN0014-3057
Volume37Issue:6Pages:1277-1281
AbstractIn this paper, the bending and stretching elastic potential energies are considered in calculating Hamilton actuating quantity. In the meantime, the mass density of the filament and the friction force are also considered. The normal mode analysis yields eigenfunctions and eigenvalues. In the dynamical equation of polymer chains without a Brownian force, two cases of zeta (2) - 4 rho xi (n) > 0 and zeta (2) - 4 rho xi (n) < 0 are taken into account, where is the linear mass density of the filament, zeta is the friction constant per unit length of the filament, and xi (n) is the eigenvalue. We discuss the dependence of the relaxation times on the persistence length. In the flexible limit, we obtain the relaxation times of the Rouse model. In the stiff-chain case, the relaxation times tau (n) are proportional to [L/(2n - 1)](4). (C) 2001 Elsevier Science Ltd. All rights reserved.
KeywordStiff Chain Normal Mode Analysis Dynamics
Indexed BySCI
Language英语
WOS IDWOS:000167981100028
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77508
Collection中国科学院化学研究所
Corresponding AuthorZhang, LX
Affiliation1.Zhejiang Univ, Dept Phys, Hangzhou 310028, Peoples R China
2.Chinese Acad Sci, Inst Chem, Polymer Phys Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, LX,Xia, A,Zhao, DL. Dynamics of stiff chain[J]. EUROPEAN POLYMER JOURNAL,2001,37(6):1277-1281.
APA Zhang, LX,Xia, A,&Zhao, DL.(2001).Dynamics of stiff chain.EUROPEAN POLYMER JOURNAL,37(6),1277-1281.
MLA Zhang, LX,et al."Dynamics of stiff chain".EUROPEAN POLYMER JOURNAL 37.6(2001):1277-1281.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, LX]'s Articles
[Xia, A]'s Articles
[Zhao, DL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, LX]'s Articles
[Xia, A]'s Articles
[Zhao, DL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, LX]'s Articles
[Xia, A]'s Articles
[Zhao, DL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.