Experimental results of studying the process of transmutation doping of InP
single crystals by irradiating with nuclear-reactor neutrons are reported;
the possibility of doping with tin in a wide range of concentrations and o
btaining the concentration of free electrons as high as 2 x 10(19) cm(-3) i
s demonstrated. Electrical properties of InP and their behavior under irrad
iation and in the course of subsequent heat treatments were studied. The pr
ospects for utilization of the nuclear-transmutation method for doping are
assessed. (C) 2000 MAIK "Nauka/Interperiodica".