论文标题
在缺失的磁通量和螺钉脱位对不均匀磁场中带电粒子的拓扑作用上
On the missing magnetic flux and topological effects of a screw dislocation on a charged particle in an inhomogeneous magnetic field
论文作者
论文摘要
我们研究了在存在螺钉脱位的情况下电子/孔与不均匀磁场的相互作用。我们考虑缺陷的内部结构，即，我们考虑为缺陷带来有限大小的核心。另外，我们假设该核心确定电子/孔的禁区。然后，我们解决了schrödinger方程，并表明aharonov-bohm型效应源于拓扑缺陷和缺失的磁通量对能量特征值的影响。
We study the interaction of an electron/hole with inhomogeneous magnetic field in the presence of a screw dislocation. We consider the internal structure of the defect, i.e., we consider the core that gives rise to a finite size to the defect. In addition, we assume that this core determines a forbidden region for the electron/hole. Then, we solve the Schrödinger equation and show that an Aharonov-Bohm-type effect arises from the influence of the topological defect and the missing magnetic flux on the eigenvalues of energy.
