Synthesis and Transport Properties of the Chromium Dioxide Films

Issues » Volume 38, Issue 12

V. V. Nevdacha $^{1}$ , A. M. Pogorilyi $^{1}$ , B. M. Mitsyuk $^{1}$ , D. I. Podyalovskyi $^{1}$ , V. V. Kononenko $^{2}$ , D. O. Fedyuk $^{2}$ , V. Yu. Tarenkov $^{2}$ , V. M. Krivoruchko $^{2}$

$^{1}$ Institute of Magnetism under NAS and MES of Ukraine, 36b Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine
$^{2}$ Donetsk Institute for Physics and Engineering Named after O.O. Galkin, NAS of Ukraine, 46 Nauky Ave., UA-03680 Kyiv, Ukraine

Received: 03.10.2016. Download: PDF

The method for chromium dioxide (CrO $_{2}$ ) thin films’ fabrication by the hydrothermal synthesis on monocrystalline substrates of rutile (TiO $_{2}$ ) is proposed and developed. The prepared samples demonstrate a metallic character of the temperature dependence of electrical resistance and high value of coefficient of spin polarization of charge carriers, which is measured by the Andreev reflection method.

Key words: chromium dioxide films, chromium trioxide, Andreev contact, rate of spin polarization of the charge carriers.

URL: http://mfint.imp.kiev.ua/en/abstract/v38/i12/1577.html

DOI: https://doi.org/10.15407/mfint.38.12.1577

PACS: 72.25.-b, 74.45.+c, 75.47.Lx, 81.15.Kk, 81.20.Ev, 85.75.-d

Citation: V. V. Nevdacha, A. M. Pogorilyi, B. M. Mitsyuk, D. I. Podyalovskyi, V. V. Kononenko, D. O. Fedyuk, V. Yu. Tarenkov, and V. M. Krivoruchko, Synthesis and Transport Properties of the Chromium Dioxide Films, Metallofiz. Noveishie Tekhnol., 38, No. 12: 1577—1586 (2016) (in Russian)

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