, n0 = 0 = ni. (4.9) (5.5),
= . (5.8)
lnsi (1 / T) g. m(T) ni, . , , , . , Si: ni = 1,048 -3; mn 1600 2/; m 600 2/ s 3,52*10-4 /. : - 5,8*107 /, 10-14 /. , 1011 , .
s(T) n0(T) 0(T). .
( )
n-
.
: n0 >> p0. , n0 (5.3),
.
: n0 = N 0 = NA,
sn=qmnN sp=qmN
, Si N = 1017 -3: sn 2,4*103 / . .
, m (T). , , m ~ T-3 / 2. , , m ~ T3 / 2.
( )
. , (.5.4) .