MISC

2007年5月

Defect scars on flexible surfaces with crystalline order

PHYSICAL REVIEW LETTERS
  • Tamotsu Kohyama
  • ,
  • Gerhard Gompper

98
19
開始ページ
198101
終了ページ
198104
記述言語
英語
掲載種別
DOI
10.1103/PhysRevLett.98.198101
出版者・発行元
AMER PHYSICAL SOC

The crystallography of two-dimensional particle packings on flexible surfaces of spherical topology is investigated. Examples are viral capsids and crystalline vesicles. Computer simulations of dynamically triangulated surfaces are employed to study the shape and structure of lattice defects as a function of the Foppl-von Karman number gamma. We find that grain-boundary scars become much more fuzzy with increasing temperature, that the size of grain-boundary scars saturates with increasing vesicle radius, and that the buckling transition shifts to higher values of gamma due to the presence of scars.

Web of Science ® 被引用回数 : 17

リンク情報
DOI
https://doi.org/10.1103/PhysRevLett.98.198101
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000246413200058&DestApp=WOS_CPL

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