Samples of tricadmium diarsenide with MnAs nanogranules (44.7 mol % MnAs) are synthesized. The morphology of the samples is studied by X-ray phase analysis and electron microscopy. The electrical properties of tricadmium diarsenide with MnAs nanogranules are studied in a range of temperatures of 77-372 K. It is found that the voltammetric characteristics are symmetrical relative to the inversion of the voltage sign at this temperature, and their deviation from ohmicity at a certain threshold voltage and decrease in the region of ohmicity with the growth in temperature are determined by the increase in the breakdown probability in a field above 5 × 10 4 V/m.
С целью установления наличия барических фазовых переходов в интервале от 10 GPa до 50 GPa в гранулированной структуре Cd 3 As 2 + MnAs (MnAs-44.7%), состоящей из гранул ферромагнитного MnAs, помещенных в полупроводниковую матрицу Cd 3 As 2 , исследованы барические зависимости термоэдс, как одного из наиболее чувствительных к фазовым превращениям параметров. Исследования выполнены при финансовой поддержке гранта РФФИ № 16-02-00857.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.