1607. Joint Stock Company “Germanii,”, Transportyi pr. 1-107, Krasnoyarsk, 660027, Russia 2607. Siberian Federal University, pr. Svobodny 79, Krasnoyarsk, 660041, Russia
Abstract:
The interrelation between the electrical properties and the microstructure of high-purity germanium crystals has been revealed. The electrical conductivity of polycrystalline samples increases and the life-time of nonequilibrium charge carriers in them decreases with a decrease in the crystallite sizes.