Electronic and Magnetic Properties of the Wurtzite Solid Solution Mn:ZnSeS

Authors S.V. Syrotyuk , A.Y. Nakonechnyi , Yu.V. Klysko , M.V. Stepanyak, V.M. Myshchyshyn
Affiliations

Lviv Polytechnic National University, 79013 Lviv, Ukraine

Е-mail stepan.v.syrotiuk@lpnu.ua
Issue Volume 16, Year 2024, Number 5
Dates Received 23 June 2024; revised manuscript received 15 October 2024; published online 30 October 2024
Citation S.V. Syrotyuk, A.Y. Nakonechnyi, Yu.V. Klysko, et al., J. Nano- Electron. Phys. 16 No 5, 05033 (2024)
DOI https://doi.org/10.21272/jnep.16(5).05033
PACS Number(s) 71.15.Mb, 71.20.Nr, 71.27. + a
Keywords ZnSeS solid solution, Mn impurity, Electronic energy bands, DOS (8) , Magnetic moment.
Annotation

The the structural, electronic, and magnetic characteristics of the ZnSeS solid solution with manganese impurity have been evaluated within the DFT using the hybrid exchange-correlation functional PBE0. The structure of this solid solution was determined in two stages. At the first step the internal coordinates of atoms are optimized, and at the second one the lattice parameter relaxation, including re-optimization of internal coordinates, were done. Further, after the introduction of Mn substitution impurity, electronic energy spectra and the electronic DOS were obtained. Significant changes in parameters of the electronic structure and magnetic properties caused by the manganese impurity were found. It was established that the doped solid solution Mn:ZnSeS is a semiconductor for both electron spin polarizations.

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