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NAL Agricultural Thesaurus
U.S. Department of Agriculture
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Concept Breadcrumbs

Fields of Study > chemistry > physicochemical properties > anisotropy
Preferred Term:

anisotropy

Definition:
A physical property showing different values in relation to the direction in or along which the measurement is made. The physical property may be with regard to thermal or electric conductivity or light refraction. In crystallography, it describes crystals whose index of refraction varies with the direction of the incident light. It is also called acolotropy and colotropy. The opposite of anisotropy is isotropy wherein the same values characterize the object when measured along axes in all directions.
Concept Schemes:
NALT Full
Broader Concept:
physicochemical properties
Related Concepts:
URI:
https://lod.nal.usda.gov/nalt/316650
Download this Concept:
RDF/XMLCreated 2018-05-09, last modified 2018-11-14