共 14 条
[1]
GEHLHOFF G, 1925, Z TECHN PHYS, V0006, P00544
[3]
Kittel C., 1953, INTRO SOLID STATE PH
[6]
LITTLETON JT, 1933, ELECTRICAL PROPERTIE
[7]
Mott N. F., 1940, ELECTRONIC PROCESSES
[8]
PENNING FM, 1936, PHYSICA, V3, P515
[10]
SAXENA AP, 1953, J SCI IND RES A, V12, P130