Localization behavior of the Anderson model with anisotropic diagonal disorder is both simulated numerically and calculated diagrammatically. As a function of the anisotropy parameter {θ} that interpolates between a one-dimensional randomly layered system and three-dimensional isotropic randomness, our results indicate the existence of a critical θc below which the wave function is localized even for infinitesimal values of randomness. Implications for observing the mobility edge in random superlattices are discussed.
No takes yet. Share an insight, caveat, or question.
Xue et al. (1989) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: