作者: Tadao Ishii
DOI: 10.1143/JPSJ.72.335
关键词:
摘要: The incoherent scattering functions of hopping particles in random systems are theoretically examined terms the relaxation mode theory, focusing on intermediate function and dynamical structure factor. In former, we discuss how it correlates with diffusion coefficients small q approximation, which reflect anomalous behavior nondiffusive modes. While latter, non-BPP spin–lattice is investigated where mechanism explained by contribution diffusive extended