Calculation of elastic Green’s functions for lattices with cavities

J. Schiøtz; A. Carlsson

doi:10.1103/PhysRevB.56.2292

Calculation of elastic Green’s functions for lattices with cavities

J. Schiøtz, A. Carlsson

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We present an algorithm for calculating the elastic lattice Green’s function of a regular lattice, in which defects are created by removing lattice points. The method is computationally efficient, since the required matrix operations are on matrices that scale with the size of the defect subspace, and not with the size of the full lattice. This method allows the treatment of force fields with many-atom interactions.

Original language	English
Pages (from-to)	2292-2294
Number of pages	3
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	56
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevB.56.2292
State	Published - 1997

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10.1103/PhysRevB.56.2292

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abstract = "We present an algorithm for calculating the elastic lattice Green{\textquoteright}s function of a regular lattice, in which defects are created by removing lattice points. The method is computationally efficient, since the required matrix operations are on matrices that scale with the size of the defect subspace, and not with the size of the full lattice. This method allows the treatment of force fields with many-atom interactions.",

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AU - Schiøtz, J.

AU - Carlsson, A.

PY - 1997

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AB - We present an algorithm for calculating the elastic lattice Green’s function of a regular lattice, in which defects are created by removing lattice points. The method is computationally efficient, since the required matrix operations are on matrices that scale with the size of the defect subspace, and not with the size of the full lattice. This method allows the treatment of force fields with many-atom interactions.

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U2 - 10.1103/PhysRevB.56.2292

DO - 10.1103/PhysRevB.56.2292

M3 - Article

AN - SCOPUS:0642364657

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EP - 2294

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 5

ER -

Calculation of elastic Green’s functions for lattices with cavities

Abstract

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