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2012

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том 10 / 

выпуск 4

 



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С. І. Воробйов, Л. В. Однодворець, О. В. Пилипенко, А. М. Чорноус
«Фазовий склад та електрофізичні властивості плівок заліза»
0829–0840 (2012)

PACS numbers: 68.55.Nq, 68.60.Dv, 72.10.Fk, 72.25.-b, 73.40.Jn, 73.50.Lw, 73.61.At

The results of comprehensive analysis of the phase composition and electrophysical properties of Fe films are presented. As shown, they have f.c.c. structure with a lattice parameter, which is matched with data for massive samples, if their thermal treatment is performed at some optimal size-dependent temperature (Тo???735 K). Overheating causes oxide-phase nucleation. As determined on the basis of experimental dependences of temperature coefficient of the b.c.c.-Fe films’ resistance before and after deposition of Gd coating onto their surfaces, the presence of coating on the surface of base films improves scattering power of their external surface and grain boundaries for current carriers.

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