قارن الطرق

	طريقة كورينغا-كون-روستوكر (KKR)	نموذج الربط المحكم
المجال	الحوسبة الكمومية	الحوسبة الكمومية
العائلة	Machine learning	Machine learning
سنة النشأة	1947	1954
صاحب الطريقة	Joop Korringa and Walter Kohn	John Slater and George Koster
النوع	Electronic structure method	Simplified electronic structure model
المصدر التأسيسي	Korringa, J. (1947). On the calculation of the energy of a Bloch wave in a metal. Physica, 13, 392–400.	Slater, J. C., Koster, G. F. (1954). Simplified LCAO method for the periodic potential problem. Physical Review, 94, 1498–1524.
الأسماء البديلة	KKR, multiple scattering	TB model, hopping model
ذات صلة	3	3
الملخص	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.	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.