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An anisotropic object or pattern has properties that differ according to direction of measurement. For example, many materials exhibit very different physical or mechanical properties when measured along different axes, e.g. absorbance , refractive index , conductivity , and tensile strength .
anisotropy, in physics, the quality of exhibiting properties with different values when measured along axes in different directions. Anisotropy is most easily observed in single crystals of solid elements or compounds, in which atoms, ions, or molecules are arranged in regular lattices.
Jun 26, 2024 · Understand the nature of anisotropic behaviour in a range of properties, including electrical and thermal conductivity, diffusion, dielectric permittivity and refractive index, and be aware of a range of everyday examples. Be familiar with the use of representation surfaces.
Mar 12, 2022 · When a property is the same in all directions, the material is isotropic. When a property varies according to direction, the material is anisotropic. The terms come from the Greek isos (equal) and tropos (way). The an in “anisotropic” means “not.”.
Nov 26, 2020 · Cubic crystals are isotropic for many properties, including thermal and electrical conductivity, but crystals with lower symmetry (such as tetragonal or monoclinic) are anisotropic for those properties.
ANISOTROPIC meaning: 1. Something that is anisotropic changes in size or in its physical properties according to the…. Learn more.
Apr 20, 2017 · If the properties (mechanical, physical, thermal and electrical properties) of a material do not change with different crystallographic orientations, or in other words, the properties are direction independent, that material is called isotropic.
Difference Between Isotropic And Anisotropic. Isotropic refers to the properties of a material which is independent of the direction whereas anisotropic is direction-dependent. These two terms are used to explain the properties of the material in basic crystallography.
Both anisotropic and orthotropic materials exhibit different mechanical behaviors in different directions. In this article, we will explore the attributes of anisotropic and orthotropic materials, highlighting their differences and applications.
Anisotropic Samples. The anisotropy of systems is a widespread phenomenon in nature. The description as anisotropic means that a material has different properties along different directions in space. This anisotropy, caused by long-range orientational and positional order, can be homogeneous, statistically homogeneous or periodically homogeneous.
