Issues »  Volume 38, Issue 2

Phase Composition and Structure of Nanodisperse Films Based on Iron

G. P. Nikolaychuk

National Technical University ‘Kharkiv Polytechnic Institute’, 21 Frunze Str., 61002 Kharkiv, Ukraine

Received: 02.07.2015. Download: PDF

The nanodisperse iron films obtained by the method of pulse-laser evaporation in a vacuum are investigated. The pressure range of vacuum comprises the interval of $P = 10^{-3}-10^{-5}$ Pa. The substrate temperature is ambient. Structure and phase composition are studied by the methods of transmission electron microscopy and diffraction, conversion electron Mössbauer spectroscopy (CEMS). The CEMS selective on depth is used too. The model of amorphous state and the structure state diagram are proposed for the films obtained by the pulse-laser evaporation method.

Key words: amorphous ferro- and superparamagnetic nanodisperse films, pulse-laser evaporation, transmission electron microscopy, conversion electron Mössbauer spectroscopy.

URL: http://mfint.imp.kiev.ua/en/abstract/v38/i02/0229.html

DOI: https://doi.org/10.15407/mfint.38.02.0229

PACS: 61.05.Qr, 61.43.Dq, 65.60.+a, 68.37.Lp, 68.55.Nq, 75.50.Tt, 81.16.Mk

Citation: G. P. Nikolaychuk, Phase Composition and Structure of Nanodisperse Films Based on Iron, Metallofiz. Noveishie Tekhnol., 38, No. 2: 229—246 (2016) (in Russian)

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