有限和半无限—维链状晶体的表面局域性质

Surface State of One-Dimensional Solid under the Next Nearest Neighbor Atom Interaction

分析了邻近原子间相互作用对电子表面局域态的贡献，研究了次邻近原子间相互作用对表面局域态性质的影响，应用格林函数法，在一定近似下，求出了复杂作用下所形成的表面态的性质和特点．

The effect on the surface state with zero-energy and non-zero-energy for the dimerized onedimensional finite and semi-infinite long chain solid under the next nearest neghbor atom interaction is investigated using the Green function method,and some new results are presented.