A permutation group approach to a one dimensional Heisenberg open spin 12 chain with nearest neighbor interactions is studied. 利用置换群方法研究了具有邻近相互作用的一维海森堡自旋12开链模型。
The present note gives the results of computations of the electronic energy spectrum and local density of state of layered ultrathin coherent structures composed of two face-cen-tered-cubic metals under the tight-binding approximation with inclusion of only nearest neighbor interactions. 在只计入最近邻间相互作用的紧束缚近似下,计算了由两种面心立方金属组成的多层超薄共格结构(LUCS)的电子能谱和态密度。
Spin Waves of Ferrimagnets with Nearest - Neighbor and Next-Nearest - Neighbor Interactions 具有最近邻和次近邻相互作用的亚铁磁体中的自旋波
We extended Torrey's theory, based on the model of random walk to nearest neighbor sites for homonuclear dipolar interaction, to the case that both homo - and heteronuclear interactions are existent. 我们把Torrey同核偶极作用近邻无规扩散行步理论推广到同核、异核偶极作用并存的情况;