Irina A. Sluchinskaya

Associate Professor
Graduated from Moscow Engineering-Physics Institute (1979). Ph.D. in Physics (1989)

Ferroelectric phase transitions induced by off-center impurities in IV-VI narrow-gap semiconductors, effects of impurities and random fields on these phase transitions, EXAFS studies using synchrotron radiation.

• A.I. Lebedev and I.A. Sluchinskaya. Unusual phase transitions in PbSnTeSe and PbSnTeS crystals induced by Sn off-center ions. Ferroelectrics 143, 91 (1993).

• A.I. Lebedev and I.A. Sluchinskaya. Low-temperature phase transitions in some quaternary solid solutions of IV-VI semiconductors. J. Alloys and Compounds 203, 51 (1994).

• A.I. Lebedev and I.A. Sluchinskaya. Ferroelectric phase transitions in IV-VI semiconductors associated with off-center ions. Ferroelectrics 157, 275 (1994).

• A.I. Lebedev and I.A. Sluchinskaya. Influence of random fields on the ferroelectric phase transitions in IV-VI semiconductors. Ferroelectrics 169, 293 (1995).

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. EXAFS studies of the influence of impurities on the phase transition in GeTe. Izv. Akad. Nauk, Ser. Fiz. 60, N 10, 46 (1996) (in Russian).
  (You can find here the text of the paper in Russian.)

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. Off-centering of Pb and Sn impurities in GeTe induced by strong local stress. Pis'ma v Zh. Eksp. Teor. Fiz. 63, 600 (1996) (in Russian) [JETP Letters 63 635 (1996)].
  (You can find here the text of the paper in Russian.)

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. Off-centering of Pb and Sn impurities in GeTe induced by strong local stress. The 9th Int. Conf. on X-ray Absorption Fine Structure (Grenoble, August 1996), Program and Abstracts, Abstract PS3-82.

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. Influence of Se, Pb and Mn impurities on the ferroelectric phase transition in GeTe studied by EXAFS. Phase Transitions 60, 67 (1997).

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. Off-centering of Pb and Sn impurities in GeTe. Phys. Rev. B 55, 14770 (1997).

• A.I. Lebedev, I.A. Sluchinskaya, V.N. Demin and I.H. Munro. EXAFS studies of the local environment of lead and selenium atoms in PbTeSe solid solution. Fizika Tverdogo Tela 41, 1394 (1999) (in Russian).
  (You can find here the text of the paper in PDF format.)

• A.I. Lebedev, A.V. Michurin, I.A. Sluchinskaya, V.N. Demin, I.H. Munro. EXAFS and electrical studies of new narrow-gap semiconductors: InTe_1-xSe_x and In_1-xGa_xTe. -- J. Phys. Chem. Solids 61, 2007 (2000); e-print arXiv:1801.00830 (2018).

• A. Lebedev, I. Sluchinskaya, I. Munro. EXAFS study of PbS-SnS solid solution. J. Synchr. Rad. 8, 800 (2001).

• A.I. Lebedev, I.A. Sluchinskaya. Direct determination of the shape of potential well for off-center Ge atom in GeTe-SnTe solid solution by EXAFS technique. 7th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity (St. Petersburg, June 2002). Abstract book, p. 29.

• A.I. Lebedev, I.A. Sluchinskaya. EXAFS study of the influence of impurities on the phase transition in GeTe. Ferroelectrics 298, 189 (2004).

• A.I. Lebedev, I.A. Sluchinskaya. A new method for determining parameters of the potential well of off-center atoms from EXAFS data. Crystallography Reports 49, Suppl. 1, S94 (2004).

• A.I. Lebedev, I.A. Sluchinskaya, S.G. Nikitenko, S.G. Dorofeev. Determination of Tm charge state in PbTe(Tm) by XANES method. Physica Scripta T115, p. 365 (2005).

• A.I. Lebedev, I.A. Sluchinskaya. Parameters of the potential well of an off-center Ge atom in GeTe-SnTe solid solution. Fizika Tverdogo Tela 49, 1077 (2007) (in Russian). [Translation: Physics of the Solid State 49, 1132 (2007).]

• A.I. Lebedev, I.A. Sluchinskaya, A. Erko, A.A. Veligzhanin, A.A. Chernyshov. XAFS studies of the local environment of Pb impurity atoms in barium, strontium, and calcium titanates. Physics of the Solid State 51, 991 (2009).

• A.I. Lebedev, I.A. Sluchinskaya, A. Erko, V.F. Kozlovskii. Direct evidence for off-centering of Mn impurity in SrTiO3. JETP Letters 89, 457 (2009).

• I.A. Sluchinskaya, A.I. Lebedev, A. Erko. Local environment and oxidation state of Mn impurity in SrTiO₃ determined from XAFS data. -- Bull. Russian Acad. Sci.: Physics 74, 1235 (2010); e-print arXiv:1507.07342 (2015); [local copy].

• I.A. Sluchinskaya, A.I. Lebedev, A. Erko. Crystal structure, local structure, and defect structure of Pr-doped SrTiO₃. -- J. Appl. Phys. 112, 024103 (2012); e-print arXiv:1203.3066 (2012); [local copy].

• A.I. Lebedev, I.A. Sluchinskaya. Combined first-principles and EXAFS study of structural instability in BaZrO₃. -- J. Adv. Dielectrics 5, 1550019 (2015); e-print arXiv:1304.6359 (2013).

• I.A. Sluchinskaya, A.I. Lebedev, A. Erko. Structural position and oxidation state of nickel in SrTiO₃. -- J. Adv. Dielectrics 3, 1350031 (2013); e-print arXiv:1307.5082 (2013); [local copy].

• M.A. Terekhin, V.N. Makhov, A.I. Lebedev, I.A. Sluchinskaya. Effect of local environment on crossluminescence kinetics in SrF2:Ba and CaF2:Ba solid solutions. -- Journal of Luminescence 166, 137 (2015); e-print arXiv:1506.02325 (2015).

• A.I. Lebedev, I.A. Sluchinskaya. On the nature of change in Ni oxidation state in BaTiO3-SrTiO3 system. -- Ferroelectrics 501, 1 (2016).

• I.A. Sluchinskaya, A.I. Lebedev. An experimental and theoretical study of Ni impurity centers in Ba_0.8Sr_0.2TiO₃. -- Physics of the Solid State 59, 1512 (2017); e-print arXiv:1708.03016 (2017).

• I.A. Sluchinskaya, A.I. Lebedev. Cobalt in strontium titanate as a new off-center magnetic impurity. -- Physics of the Solid State 61, 390 (2019); e-print arXiv:2108.00481 (2021).

• I.A. Sluchinskaya, A.I. Lebedev. Electronic and magnetic properties of structural defects in SrTiO3(Co). -- J. Alloys and Compounds 820, 153243 (2020); e-print arXiv:1912.10711 (2019).

• I.A. Sluchinskaya, A.I. Lebedev. On the possibility of incorporation of the iron impurity into A sites in SrTiO3. -- Physics of the Solid State 64, 345 (2022); e-print arXiv:2204.12775 (2022).

• A.I. Lebedev, I.A. Sluchinskaya. Off-centering of the Fe atom at the A site in SrTiO3: calculations and experiment, - Ferroelectrics 604, 116 (2023).