Transport and Relaxation Processes in Disordered Systems

讨论了无序系统中电子传递和弛豫现象领域的四个问题：1)广义主方程在安德森局域化中的应用；2)位-无序系统中的极化子跳变；3)位-对角线和位-非对角线能量之间存在键对称相关时不存在局域化；4)1K以下的自旋-晶格弛豫。

Four problems in the area of electron transport and relaxation phenomena in disordered systems are discussed: 1) application of the generalised master equation to Anderson localisation, 2) polaron hopping in site-diaordered systems, 3) absence of lacalisation when bond-symmetric correlations exist between the site-diagonal and site-off-diagonal energies, and 4) spin-lattice relaxation below 1K.