Face-Centered Cubic Crystallization of Atomistic Configurations

Verfasser / Beitragende:
[L. Flatley, F. Theil]
Ort, Verlag, Jahr:
2015
Enthalten in:
Archive for Rational Mechanics and Analysis, 218/1(2015-10-01), 363-416
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00205-015-0862-1  |2 doi 
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245 0 0 |a Face-Centered Cubic Crystallization of Atomistic Configurations  |h [Elektronische Daten]  |c [L. Flatley, F. Theil] 
520 3 |a We address the question of whether three-dimensional crystals are minimizers of classical many-body energies. This problem is of conceptual relevance as it presents a significant milestone towards understanding, on the atomistic level, phenomena such as melting or plastic behavior. We characterize a set of rotation- and translation-invariant two- and three-body potentials V 2, V 3 such that the energy minimum of $$\frac{1}{\#Y}E(Y) = \frac{1}{\# Y} \left(2\sum_{\{y,y'\} \subset Y}V_2(y, y') + 6\sum_{\{y,y',y''\} \subset Y} V_3(y,y',y'')\right)$$ 1 # Y E ( Y ) = 1 # Y 2 ∑ { y , y ′ } ⊂ Y V 2 ( y , y ′ ) + 6 ∑ { y , y ′ , y ′ ′ } ⊂ Y V 3 ( y , y ′ , y ′ ′ ) over all $${Y \subset \mathbb{R}^3}$$ Y ⊂ R 3 , #Y =n, converges to the energy per particle in the face-centered cubic (fcc) lattice as n tends to infinity. The proof involves a careful analysis of the symmetry properties of the fcc lattice. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
700 1 |a Flatley  |D L.  |u Mathematics Institute, University of Warwick, CV47AL, Coventry, UK  |4 aut 
700 1 |a Theil  |D F.  |u Mathematics Institute, University of Warwick, CV47AL, Coventry, UK  |4 aut 
773 0 |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 218/1(2015-10-01), 363-416  |x 0003-9527  |q 218:1<363  |1 2015  |2 218  |o 205 
856 4 0 |u https://doi.org/10.1007/s00205-015-0862-1  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00205-015-0862-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Flatley  |D L.  |u Mathematics Institute, University of Warwick, CV47AL, Coventry, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Theil  |D F.  |u Mathematics Institute, University of Warwick, CV47AL, Coventry, UK  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 218/1(2015-10-01), 363-416  |x 0003-9527  |q 218:1<363  |1 2015  |2 218  |o 205