本文继前文进一步讨论普通金属的物理性质。一、普通金(尸专)λ的计算据[1], 1 λ=1/N(E_(max)) ∝r/V.m~*式中N(E(max))为最外层的电子状态密度,r为原子半径,V为金属的原子体积,m~*为金属的电子有效质量。一般地,有效质量m~*由m~*=am表出,m为电子质量,是一个常数。无量纲量a的数值随各种金属而异。显然,大的a值(大的有效质量)使得态的密度大。由一 This article follows the previous article to further discuss the physical properties of common metals. First, the ordinary gold (corpse) λ calculation According to [1], 1 λ = 1 / N (E_ (max)) αr / Vm ~ * Where N (E (max)) is the outermost electronic state Density, r is the atomic radius, V is the atomic volume of the metal, m ~ * is the electron’s effective mass of the metal. In general, the effective mass m ~ * is given by m ~ * = am, where m is the electron mass and is a constant. The value of the dimensionless quantity a varies with each metal. Obviously, a large value of a (large effective mass) makes the state density. By one