TRANSPORT PROPERTIES OF AMORPHOUS FILMS OF CADMIUM ARSENIDE

Amorphous films of Cd3As2 have been vacuum deposited at Ts 10 Tesla. This effect can be explained by considering the rapid increase of so-called cyclotron mobility above B ~ 10 Tesla in granular structure of the film. Calculated cyclotron effective mass m*c ≈ 0.1 mo is isotropic and three times larger than that for crystalline material

The polarizations-optical method of tension's-deformation state analysis of machine - engine pneumatic caterpillar's element model

W artykule przedstawiono rezultaty badań naprężeniowo-odkształceniowych elementu gąsienicy pneumatycznej przy zastosowaniu metody polaryzacyjno-optycznej. Otrzymano ocenę jakościową naprężeń charakterystycznych stanów badanego elementu gąsienicy przy określonych deformacjach.In article were introduced results of investigations the stresses - deformation pneumatic caterpillar's element with use of polarization's-optical method. The qualitative opinion of characteristic stresses states was received with definite deformations of studied caterpillar's element