Synthesis and Transport Properties of the Chromium Dioxide Films
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)