Тип публикации: статья из журнала

Год издания: 2023

Идентификатор DOI: 10.3390/ma16041555

Аннотация: <jats:p>EuScCuSe3 was synthesized from the elements for the first time by the method of cesium-iodide flux. The crystal belongs to the orthorhombic system (Cmcm) with the unit cell parameters a = 3.9883(3) Å, b = 13.2776(9) Å, c = 10.1728(7) Å, V = 538.70(7) Å3. Density functional (DFT) methods were used to study the crystal structПоказать полностьюure stability of EuScCuSe3 in the experimentally obtained Cmcm and the previously proposed Pnma space groups. It was shown that analysis of elastic properties as Raman and infrared spectroscopy are powerless for this particular task. The instability of EuScCuSe3 in space group Pnma space group is shown on the basis of phonon dispersion curve simulation. The EuScCuSe3 can be assigned to indirect wide-band gap semiconductors. It exhibits the properties of a soft ferromagnet at temperatures below 2 K.</jats:p>

Журнал: Materials

Выпуск журнала: Т.16, №4

Номера страниц: 1555

ISSN журнала: 19961944

Место издания: Basel

• Grigoriev Maxim V. (Institute of Inorganic Chemistry, University of Stuttgart, D-70569 Stuttgart, Germany)
• Ruseikina Anna V. (Laboratory of Theory and Optimization of Chemical and Technological Processes, University of Tyumen, Tyumen 625003, Russia)
• Chernyshev Vladimir A. (Institute of Natural Sciences and Mathematics, Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira Str. 19, Ekaterinburg 620002, Russia)
• Oreshonkov Aleksandr S. (School of Engineering and Construction, Siberian Federal University, Krasnoyarsk 660041, Russia)
• Garmonov Alexander A. (Institute of Physics and Technology, University of Tyumen, Tyumen 625003, Russia)
• Molokeev Maxim S. (Department of Physics, Far Eastern State Transport University, Khabarovsk 680021, Russia)
• Locke Ralf J. C. (Institute of Inorganic Chemistry, University of Stuttgart, D-70569 Stuttgart, Germany)
• Elyshev Andrey V. (Laboratory of Theory and Optimization of Chemical and Technological Processes, University of Tyumen, Tyumen 625003, Russia)
• Schleid Thomas (Institute of Inorganic Chemistry, University of Stuttgart, D-70569 Stuttgart, Germany)

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