【摘要】 本文在紧束缚近似下,用CPA方法结合无限级微扰理论讨论了组分调制合金的表面电子结构。数值计算包括了替位无序模型及Anderson无序模型。更多还原

【Abstract】 Based on tight-binding approximation, the electronic structure of CMS surfaces is discussed with the CPA method~[1-4], combined with the infinite order perturbation theory~[5-7]. Both substitute disorder model and Anderson disorder model are included in numerical calculations.更多还原