Abstract:
Method of the short-range potential that was originally constructed for a three-dimensional space is generalized to Euclidean spaces of arbitrary (including fractional) dimensions. Based on this method, a transcendental equation is derived for the electron binding energy in a superposition of the field of an $n$-dimensional $\delta$-well and an external magnetic field. The possibility of experimental determination of the fractal dimension of a nanostructured coating using the character of the dependence of its surface work function on the magnetic field strength measured in an atomic force microscope is considered.