Influence of the method of synthesis on properties of cadmium telluride films synthesized in highly nonequilibrium conditions

The results of comparative studies of electrical and galvanomagnetic properties of cadmium telluride films are reported. The films were synthesized under highly nonequilibrium conditions by the methods of a thermal screen and a quasi-closed volume. The temperature dependences of the conductivity, Hall coefficient, and effective Hall mobility are reported. As a result of experimental data, it is concluded that the method of a thermal screen favorably affects the stoichiometry of the composition and, thus, is conducive to obtaining films with a lower concentration of defects.

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