A. V. Marchenko, A. B. Zharkoy, N. N. Zhukov
Price: 50 руб.
Information on the valence and coordination states of daughter 119mSn
atoms obtained from parent 119Sb and 119mTe atoms at cation and anion
sites of lead chalcogenides has been acquired by emission Mössbauer
spectroscopy with the parent 119mTe isotope in a mobile radioactive
equilibrium with its daughter 119Sb isotope. It is shown that the relative amount of produced tin atoms in different valence and coordination
states depends on the time after preparation of Mössbauer sources. The
displacement of a part of daughter 119Sb atoms from initial positions of
parent 119mTe atoms as a result of decay is demonstrated. Similar results
have been obtained for arsenic chalcogenides in vitreous state as well
Keywords: chalcogenide semiconductors, Mössbauer spectroscopy, lead chalcogenides.
REFERENCES
1. Ambe, F., Ambe, S., Shoji, H., & Saito, N. Mössbauer emission spectra of
119Sn after the EC decay of 119Sb in metals, oxides, and chalcogenides of antimony
and tellurium. The Journal of Chemical Physics. 1974, Vol. 60, no. 10, pp. 3773–3778.
doi:10.1063/1.1680818
2. Ambe, F., & Ambe, S. Mössbauer emission studies of defect 119Sn, 119Sb, and
119mTe atoms after nuclear decays and reactions in SnSb, SnTe, and Sb2Te. The Journal
of Chemical Physics. 1980, Vol. 73, no. 5, pp. 2029–2036. doi:10.1063/1.440422
3. Ambe, F., & Ambe, S. A site distribution study of dilute 119Sb and 119mTe on
solidification of SnTe and SnSb by Mössbauer emission spectroscopy of 119Sn. The Journal of Chemical Physics. 1981, Vol. 75, no. 5, pp. 2463–2465. doi:10.1063/1.442270
4. Masterov, V.F., Nasredinov, F.S., Nemov, S.A., Seregin, P.P., Troitskaya, N.N.,
& Bondarevskii, S.I. Position of antimony impurity atoms in PbTe lattice determined
by emission Mössbauer spectroscopy. Semiconductors. 1997, Vol. 31, no. 11, pp.
1138–1139. doi: 10.1134/1.1187281
5. Masterov, V.F., Bondarevskii, S.I., Nasredinov, F.S., Seregin, N.P., &
Seregin, P.P. Antistructural defects in PbTe-type semiconductors. Semiconductors.
1999, Vol. 33, no. 7, pp. 710–711. doi:10.1134/1.1187765
6. Masterov, V.F., Nasredinov, F.S., Seregin, P.P., Seregin, N.P., Ermolaev, A.V.,
& Bondarevskii, S.I. Determining the position of antimony impurity atoms in PbS by
119 Sb( 119 m Sn) emission Mössbauer spectroscopy. Semiconductors. 1999, Vol. 33,
no. 8, pp. 836–837. doi:10.1134/1.1187792
7. Nemov, S.A., Seregin, P.P., Kozhanova, Yu.V., & Seregin, N.P. Two-electron tin
centers formed in lead chalcogenides as a result of nuclear transmutations. Semiconductors. 2003, Vol. 37, no. 12, pp. 1367–1372. doi:10.1134/1.1634655
8. Seregin, N.P., Seregin, P.P., Nemov, S.A., & Yanvareva, A.Y. Antistructural
defects in lead chalcogenides. Journal of Physics: Condensed Matter. 2003, Vol. 15,
no. 44, pp. 7591–7597. doi:10.1088/0953-8984/15/44/012
9. Bordovsky, G.A., Nemov, S.A., Marchenko, A.V., Zaiceva, A.V., Kozhokar, M. Yu.,
& Seregin, P.P. States of antimony and tin atoms in lead chalcogenides. Semiconductors. 2011, Vol. 45, no. 4, 427–430. doi: 10.1134/S1063782611040051
10. Bordovsky, G.A., Kozhokar, M.Y., Marchenko, A.V., Naletko, A.S., &
Seregin, P.P. Tin U--centers formed through nuclear transformations in vitreous arsenic
sulfides and selenides. Physics of the Solid State. 2012, Vol. 54, no. 7, pp. 1353–1357.
doi:10.1134/S1063783412070086
11. 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 sulfide. Technical Physics Letters. 2014, Vol. 40, no. 3, pp. 196–198. doi:10.1134/
S1063785014030134
12. Marchenko, A.V., Zhilina, D.V., Bobokhuzhaev, K.U., Nikolaeva, A.V.,
Terukov, E.I., & Seregin, P.P. Electron exchange between impurity centers of tin in
lead chalcogenides. Physics of the Solid State. 2015, Vol. 57, no. 10, pp. 1978–1983.
doi:10.1134/S1063783415100182
13. Marchenko, A.V., Terukov, E.I., Seregin, P.P., Rasnjuk, A.N., & Kiselev, V.S.
Electron exchange between tin impurity U–centers in PbSzSe1–z alloys. Semiconductors. 2016, Vol. 50, no. 7, pp. 876–882. doi:10.1134/S1063782616070149
14. Marchenko, A.V., Terukov, E.I., Egorova, A.Yu., Kiselev, V.S., & Seregin, P.P.
Electron exchange between neutral and ionized impurity iron centers in vitreous
arsenic selenide. Semiconductors. 2017, Vol. 51, no. 4, pp. 449–453. doi:10.1134/
S1063782617040133
15. 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, Vol. 46, no. 1, pp. 1–21. doi:10.1134/S1063782612010071
