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- Coherent_potential_approximation abstract "The coherent potential approximation (or CPA) is a method, in physics, of finding the Green's function of an effective medium. It is a useful concept in understanding how sound waves scatter in a material which displays spatial inhomogeneity.One version of the CPA is an extension to random materials of the muffin-tin approximation, used to calculate electronic band structure in solids. A variational implementation of the muffin-tin approximation to crystalline solids using Green's functions was suggested by Korringa and by Kohn and Rostocker, and is often referred to as the KKR method. For random materials, the theory is applied by the introduction of an ordered lattice of effective potentials to replace the varying potentials in the random material. This approach is called the KKR coherent potential approximation.".
- Coherent_potential_approximation wikiPageID "10013732".
- Coherent_potential_approximation wikiPageRevisionID "544724768".
- Coherent_potential_approximation hasPhotoCollection Coherent_potential_approximation.
- Coherent_potential_approximation subject Category:Wave_mechanics.
- Coherent_potential_approximation comment "The coherent potential approximation (or CPA) is a method, in physics, of finding the Green's function of an effective medium. It is a useful concept in understanding how sound waves scatter in a material which displays spatial inhomogeneity.One version of the CPA is an extension to random materials of the muffin-tin approximation, used to calculate electronic band structure in solids.".
- Coherent_potential_approximation label "Coherent potential approximation".
- Coherent_potential_approximation label "コヒーレントポテンシャル近似".
- Coherent_potential_approximation sameAs コヒーレントポテンシャル近似.
- Coherent_potential_approximation sameAs m.02pzt4v.
- Coherent_potential_approximation sameAs Q5141360.
- Coherent_potential_approximation sameAs Q5141360.
- Coherent_potential_approximation wasDerivedFrom Coherent_potential_approximation?oldid=544724768.
- Coherent_potential_approximation isPrimaryTopicOf Coherent_potential_approximation.