Particle displacements in the elastic deformation of amorphous materials: Local fluctuations vs. non-affine field
نویسندگان
چکیده
منابع مشابه
Particle displacements in the elastic deformation of amorphous materials: local fluctuations versus non-affine field
We study the local disorder in the deformation of amorphous materials by decomposing the particle displacements into a continuous, inhomogeneous field and the corresponding fluctuations. We compare these fields to the commonly used non-affine displacements, in an elastically deformed 2D Lennard-Jones glass. Unlike the non-affine field, the fluctuations are very localized, and exhibit a much sma...
متن کامل1 5 Se p 20 07 epl draft Particle displacements in the elastic deformation of amorphous materials : local fluctuations vs . non - affine field
Particle displacements in the elastic deformation of amorphous materials: local fluctuations vs. non-affine field Abstract.-We study the local disorder in the deformation of amorphous materials by decomposing the particle displacements into a continuous, inhomogeneous field and the corresponding fluctuations. We compare these fields to the commonly used non-affine displacements, in an elastical...
متن کامل2 7 A pr 2 00 7 epl draft Particle displacements in the deformation of amorphous materials : local fluctuations versus non - affine field
We study the local disorder in the deformation of amorphous materials by decomposing the particle displacements into a continuous, inhomogeneous field and the corresponding fluctuations. We compare these fields to the commonly used affine and non-affine displacements, in an elastically deformed 2D Lennard-Jones glass. The continuous field captures the main features of the non-affine field; howe...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2007
ISSN: 0295-5075,1286-4854
DOI: 10.1209/0295-5075/80/16003