Chiral discrimination for a system of tetrahedral molecules on a triangular lattice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00233328" target="_blank" >RIV/68407700:21110/15:00233328 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-5468/2015/06/P06020" target="_blank" >http://dx.doi.org/10.1088/1742-5468/2015/06/P06020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-5468/2015/06/P06020" target="_blank" >10.1088/1742-5468/2015/06/P06020</a>

Result language
angličtina
Original language name
Chiral discrimination for a system of tetrahedral molecules on a triangular lattice
Original language description
A tetrahedral molecule consisting of a central atom attached to four different groups exists as two non-superimposable mirror images (enantiomers). We consider a model system of such molecules adsorbed on a triangular lattice and containing an equimolarmixture of each enantiomer. By rewriting the Hamitonian in more than one way, we can obtain an m-potential in the two regions of parameter space within which the ground state configurations are finitely degenerate. We apply the rigorous Pirogov-Sinai theory to prove that at low temperatures the system in one of these regions will undergo enantiomeric phase separation into two homochiral phases, each containing a single enantiomer, and in the other region will form a racemic phase in which the two enantiomers form alternating rows in the crystal.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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