ITP OpenIR  > 理论物理所科研产出  > SCI论文
Zhou, ZC; Wang, YT; Zhou, ZC (reprint author), Tamkang Univ, Dept Phys, New Taipei, Taiwan.
Thermal properties of a two-dimensional intrinsically curved semiflexible biopolymer
发表期刊CHINESE PHYSICS B
语种英语
关键词Thermal Property Semiflexible Biopolymer Intrinsic Curvature
摘要We study the behaviors of mean end-to-end distance and specific heat of a two-dimensional intrinsically curved semiflexible biopolymer with a hard-core excluded volume interaction. We find the mean square end-to-end distance R-N(2) proportional to N-beta at large N, with N being the number of monomers. Both beta and proportional constant are dependent on the reduced bending rigidity kappa and intrinsic curvature c. The larger the c, the smaller the proportional constant, and 1.5 >= beta >= 1. Up to a moderate kappa = kappa(c), or down to a moderate temperature T = T-c, beta = 1.5, the same as that of a self-avoiding random walk, and the larger the intrinsic curvature, the smaller the kappa(c). However, at a large kappa or a low temperature, beta is close to 1, and the conformation of the biopolymer can be more compact than that of a random walk. There is an intermediate regime with 1.5 > beta > 1 and the transition from beta = 1.5 to beta = 1 is smooth. The specific heat of the system increases smoothly with increasing k or there is no peak in the specific heat. Therefore, a nonvanishing intrinsic curvature seriously affects the thermal properties of a semiflexible biopolymer, but there is no phase transition in the system.
2017
卷号26期号:3页码:38701
学科领域Physics
DOIhttp://dx.doi.org/10.1088/1674-1056/26/3/038701
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/22116
专题理论物理所科研产出_SCI论文
通讯作者Zhou, ZC (reprint author), Tamkang Univ, Dept Phys, New Taipei, Taiwan.
推荐引用方式
GB/T 7714
Zhou, ZC,Wang, YT,Zhou, ZC . Thermal properties of a two-dimensional intrinsically curved semiflexible biopolymer[J]. CHINESE PHYSICS B,2017,26(3):38701.
APA Zhou, ZC,Wang, YT,&Zhou, ZC .(2017).Thermal properties of a two-dimensional intrinsically curved semiflexible biopolymer.CHINESE PHYSICS B,26(3),38701.
MLA Zhou, ZC,et al."Thermal properties of a two-dimensional intrinsically curved semiflexible biopolymer".CHINESE PHYSICS B 26.3(2017):38701.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Thermal properties o(804KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhou, ZC]的文章
[Wang, YT]的文章
[Zhou, ZC (reprint author), Tamkang Univ, Dept Phys, New Taipei, Taiwan.]的文章
百度学术
百度学术中相似的文章
[Zhou, ZC]的文章
[Wang, YT]的文章
[Zhou, ZC (reprint author), Tamkang Univ, Dept Phys, New Taipei, Taiwan.]的文章
必应学术
必应学术中相似的文章
[Zhou, ZC]的文章
[Wang, YT]的文章
[Zhou, ZC (reprint author), Tamkang Univ, Dept Phys, New Taipei, Taiwan.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。