Сравнение методов

	Модель сильной связи	Метод KKR
Область	Квантовые вычисления	Квантовые вычисления
Семейство	Machine learning	Machine learning
Год появления	1954	1947
Автор метода	John Slater and George Koster	Joop Korringa and Walter Kohn
Тип	Simplified electronic structure model	Electronic structure method
Основополагающий источник	Slater, J. C., Koster, G. F. (1954). Simplified LCAO method for the periodic potential problem. Physical Review, 94, 1498–1524.	Korringa, J. (1947). On the calculation of the energy of a Bloch wave in a metal. Physica, 13, 392–400.
Другие названия	TB model, hopping model	KKR, multiple scattering
Связанные	3	3
Сводка	The Tight-Binding (TB) model is a simplified semi-empirical approach for computing electronic band structures and properties of solids. Formulated by Slater and Koster in 1954, TB treats electron hopping between atomic sites as the dominant interaction, enabling efficient calculations of band dispersion for a wide variety of materials.	The Korringa-Kohn-Rostoker (KKR) method is a powerful multiple-scattering approach for calculating electronic band structures and properties of periodic and disordered solids. Developed in the late 1940s, KKR treats electrons as scattering from atomic potentials in a muffin-tin geometry, enabling efficient calculations for both crystalline and amorphous systems.