LoginRegistration
For instance: The List of VAK
About consortium subscription Contacts
(812) 4095364 Non-commercial partnership
St. Petersburg
university
consortium

Articles

"Humanities and Science University Journal" №27 (Physical and mathematical, biological and technical science), 2017

Electronic Exchange Between Tin Centers and the Parameters of the Microscopic Model of Tin Centers in Chalcogenides of Lead

G. A. Bordovsky, A. V. Marchenko, A. N. Rasnyuk, P. P. Seregin
Price: 50 руб.
 The process of electronic exchange between impurity tin atoms in PbSxSe1–x solid solutions is considered in the framework of microscopic models of two-electron tin centers in PbS and PbSe. It is shown that the exchange process involves the simultaneous transfer of two electrons using delocalized valence band states.
Keywords: lead chalcogenides, electronic exchange, Mössbauer spectroscopy
REFERENCES
1. Bordovsky, G.A., Seregin, P.P., & Marchenko, A.V. Mössbauer of negative
U centers in semiconductors and superconductors. 2012, Deutschland, Verlag: LAP
LAMBERT, Aca-demic Publishing GmbH & Co, KG Saarbrücken.
2. Bordovsky, G.A., Marchenko, A.V., Seregin, P.P., & Nemov, S.A. Mössbauer
studies of two-electron centers with negative correlation energy in crystalline and
amorphous semiconductors. Semiconductors, 2012, 46(1), 1–21. doi:10.1134/
S1063782612010071
3. She, J.-H., & Balatsky, A.V. Negative-U superconductivity on the surface
of topological insulators. Physical Review B, 2014, 90(10). doi:10.1103/
PhysRevB.90.104517
4. Mitsen, K., & Ivanenko, O. On the possible common ground state of cuprates and
pnictides. Journal of Superconductivity and Novel Magnetism, 2013, 26(9), 2829–2830.
doi:10.1007/s10948-013-2217-1
5. Nasredinov, F.S., Prokofi eva, L.V., Seregin, P.P., Zarubo, S.V., Ermolaev, A.V.,
& Kurmantaev, A.N. Mössbauer study of two-electron exchange between neutral and
ionized tin donor centers in solid solutions on the basis of PbS and PbSe. Physica Status
Solidi (B): Basic Solid State Physics, 1985, 130(2), 727–735.
6. Terukov, E.I., Seregin, P.P., & Marchenko, A.V. Temperature dependence of the
frequency of two-electron exchange between impurity negative-U tin centers in lead.
Technical Physics Letters, 2014, 40(3), 196–198. doi:10.1134/S1063785014030134
7. Marchenko, A.V., Terukov, E.I., Seregin, P.P., Rasnjuk, A.N. & Kisilev, V.S. Electron
exchange between tin impurity U– centers in PbSzSe1–z alloys. Semiconductors,
2016, 50(7), 876–882. doi:10.1134/S1063782616070149
8. Seregin, N., Marchenko, A., & Seregin, P. Emission Mössbauer spectroscopy:
Electron defects and Bose-condensation in crystal lattices of high-temperature supercomductors.
2015, Deutschland, Verlag: LAP LAMBERT, Academic Publishing GmbH
& Co, KG Saarbrücken.
Price: 50 рублей
To order