Ковальов, Леонід Євгенійович2018-07-212018-07-212018Il’inykh N.I., Kovalev L.E. Effect of Background Fe Impurities on the IR Absorption and Dielectric Response of High-Resistivity ZnSe Single Crystals // Inorganic Materials, 2018, Vol. 54, No. 8, pp. 757–7590020-1685; 1608-3172http://lib.udau.edu.ua/handle/123456789/6659High-resistivity zinc selenide crystals containing background impurities have been studied by IR spectroscopy and dielectric spectroscopy. Their IR absorption spectra contain a band attributable to the presence of background Fe impurities in the material. The dielectric characteristics of the ZnSe crystals lead us to conclude that, because of a nonuniform distribution of background impurities, they have the form of matrices containing inclusions.enzinc selenidetransmission spectrumdielectric permittivityСтаття