Non-spherical shapes of capsules within a fourth-order curvature model
Identifieur interne : 000085 ( Main/Exploration ); précédent : 000084; suivant : 000086Non-spherical shapes of capsules within a fourth-order curvature model
Auteurs : O. V. Manyuhina [France] ; J. J. Hetzel [Pays-Bas] ; M. I. Katsnelson [Pays-Bas] ; A. Fasolino [Pays-Bas]Source :
- The European Physical Journal E [ 1292-8941 ] ; 2010-07-01.
Abstract
Abstract.: We minimize a discrete version of the fourth-order curvature-based Landau free energy by extending Brakke's Surface Evolver. This model predicts spherical as well as non-spherical shapes with dimples, bumps and ridges to be the energy minimizers. Our results suggest that the buckling and faceting transitions, usually associated with crystalline matter, can also be an intrinsic property of non-crystalline membranes.
Url:
DOI: 10.1140/epje/i2010-10631-2
Affiliations:
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E</title><idno type="ISSN">1292-8941</idno><idno type="eISSN">1292-895X</idno><imprint><publisher>Springer-Verlag</publisher><pubPlace>Berlin/Heidelberg</pubPlace><date type="published" when="2010-07-01">2010-07-01</date><biblScope unit="volume">32</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="223">223</biblScope><biblScope unit="page" to="228">228</biblScope></imprint><idno type="ISSN">1292-8941</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1292-8941</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract.: We minimize a discrete version of the fourth-order curvature-based Landau free energy by extending Brakke's Surface Evolver. This model predicts spherical as well as non-spherical shapes with dimples, bumps and ridges to be the energy minimizers. Our results suggest that the buckling and faceting transitions, usually associated with crystalline matter, can also be an intrinsic property of non-crystalline membranes.</div></front></TEI><affiliations><list><country><li>France</li><li>Pays-Bas</li></country><region><li>Île-de-France</li></region><settlement><li>Paris</li></settlement></list><tree><country name="France"><region name="Île-de-France"><name sortKey="Manyuhina, O V" sort="Manyuhina, O V" uniqKey="Manyuhina O" first="O. V." last="Manyuhina">O. V. Manyuhina</name></region><name sortKey="Manyuhina, O V" sort="Manyuhina, O V" uniqKey="Manyuhina O" first="O. V." last="Manyuhina">O. V. Manyuhina</name></country><country name="Pays-Bas"><noRegion><name sortKey="Hetzel, J J" sort="Hetzel, J J" uniqKey="Hetzel J" first="J. J." last="Hetzel">J. J. Hetzel</name></noRegion><name sortKey="Fasolino, A" sort="Fasolino, A" uniqKey="Fasolino A" first="A." last="Fasolino">A. Fasolino</name><name sortKey="Katsnelson, M I" sort="Katsnelson, M I" uniqKey="Katsnelson M" first="M. I." last="Katsnelson">M. I. Katsnelson</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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