PhD. Iryna
Martynyuk-Lototska

Doctor of Sciences (2012)


Data of birth: 
2 May1961
Lviv, Ukraine

 
Education: 

1978-1984- Studying in the University of Lviv, department of physics  (Specialities: Optical and Optoelectronic Systems).

Labour activity: 
1984 - 1992 Engineer, Senior Engineer of the Lviv Branch of the Kyiv Scientific Research Institute of Hydro-instruments;  (Department of the Optical Signal Processing.) 

Since 1993 - Senior Engineer, Junior Scientific Researcher head of laboratory, head of group of optical materials of the Institute of Physical Optics; 

2005 - PhD degree, dissertation - “Piezo- and acoustoopics of the radiation resistive BaB2O4, Li2B4O7 and CsLiB6O10 crystals” 
2012 - Defense of the doctor's dissertation (Europe - Habilitation) - "Acoustooptical ferroics (phase transitions, crystalloacoustic and crystallooptic)"
 
 

 


List of publications:

1998-2008
  1. A.V.Kityk, A.V.Zadorozhna, Ya.I.Shchur, I.Yu.Martynyuk-Lototska, Ya.V.Burak and O.G.Vlokh. Elastic properties of Cs2HgBr4  and Cs2CdBr4 crystals.//Aust.J.Phys., 1998, 51, p.943-957.
  2. A.V.Kityk, Ya.I.Shchur,  A.V.Zadorozhna, I.B.Trach, I.S.Girnyk,  I.Yu.Martynyuk-Lototska and  O.G.Vlokh. Pressure-induced ferroelastic instability and lattice dynamics of  Cs2HgCl4 crystals within the semiemperical rigid-ion model.// Phys.Rev.B, 58, 1(1998), p. 2505-2512.
  3. A.V.Kityk, A.V.Zadorozhna, Ya.I.Shchur, I.Yu.Martynyuk-Lototska and O.G.Vlokh. Lattice instability of Cs2HgCl4 crystals. I. Elastic properties.// Phys.stat.sol.(b), 210, 1998, p.35-45.
  4. A.V.Kityk, Ya.I.Shchur,  A.V.Zadorozhna, I.B.Trach, I.S.Girnyk,  I.Yu.Martynyuk-Lototska and  O.G.Vlokh. Lattice instability of  Cs2HgCl4 crystals. II. Ferroelastic instability and lattice dynamics within the semiemperical rigid-ion model.// Phys.stat.sol.(b), 211, 1999, p.631-640.
  5. A.S.Andrushchak, V.T.Adamiv, O.M.Krupych, I.Yu.Martynyuk-Lototska, Ya.V.Burak and R.O.Vlokh. Anizotropy of piezo- and elastooptical effects in ?-BaB2O4 crystals.// Ferroelectrics, 2000, v.238, p.299-305.
  6. Martynyuk-Lototska I., Vlokh R. Multichannel acoustooptical spectrum analyzers with the time integration.// Ukrainian Journal of Physical Optics, v.2, ¹2, 2001, p.76-80.
  7. I.Martynyuk-Lototska, O.Mys, V.Adamiv, Ya.Burak, and R.Vlokh. Elastical, Piezooptical and Acoustooptical Properties of Lithium Tetra Borate Crystals. // Ukrainian Journal of Physical Optics. 2002.  Vol.3.  ¹4, p.264-266.
  8. V.T.Adamiv, Ya.V.Burak, I.Yu.Martynyuk-Lototska, M.E.Kostyrko, R.O.Vlokh, G.M.Romanyuk, W.Shranz. Optical, elastical and piezooptical properties of the ?-BaB2O4 and Li2B4O7 borate crystals.// 6th International Symposium “Microelectronics Technologies and Microsystems”, Lviv, November 20-22, 2002.// ³ñíèê Íàö³îíàëüíîãî óí³âåðñèòåòó „Ëüâ³âñüêà ïîë³òåõí³êà”, ¹ 458, 2002, ñ.246-249.
  9. R.Vlokh, Ya.Dyachok, O.Krupych, Ya.Burak, I.Martunyuk-Lototska, A.Andrushchak, V.Adamiv. Study of Laser-Induced Damage of Borate Crystals. // Ukrainian Journal of Physical Optics. 2003. Vol.4. ¹ 2, p.101-104.
  10. I.Girnyk, D.Kaynts, O.Krupych, I.Martunyuk-Lototska and R.Vlokh. X,T-Phase Diagram of the Cu6PS5JxBr1-x Mixed Crystals. Optical, Dilatation and Ultrasonic Velocity Studies. // Ukrainian Journal of Physical Optics. 2003. Vol.4. ¹3, p.144-147.
  11. I.Girnyk, O.Krupych, I.Martunyuk-Lototska, F.Motsnui, R.Vlokh. Phase Coexistence in Cs3Bi2I9 Ferroelastics: Optical, Dilatation and Ultrasonic Velocity Studies. // Ukrainian Journal of Physical Optics. 2003. Vol.4.¹4, p.165-169.
  12. Mys O., Adamiv V., Martynyuk-Lototska I. and  Vlokh R. Electrooptic Effect in Non-Centrosymmetric CsLiB6O10 Borate Crystals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹1, p.6-7.
  13. Krupych O., Girnyk I., Trach I., Martynyuk-Lototska I., Vlokh R. and Vlokh O. Thermal Expanjsion and Phase Transformation Observation in Cs2BX4 (B=Hg, Cd; X=Br, Cl) Crystals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹1, p.8-13.
  14. Martynyuk-Lototska I., Mys O., Dyachok Ya., Dudok T., Adamiv V., Burak Ya. and Vlokh R. Piezooptic Properties of ?-BaB2O4 and LiB4O7 Crystals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹1, p.19-26.
  15. Martynyuk-Lototska I.,  Dudok T.,  Dyachok Ya., Burak Ya. and Vlokh R. Acoustooptic Interaction in Barium Beta-Borate Crytstals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹2, p.67-69.
  16. Vlokh R., Girnyk I., Martynyuk-Lototska I., Czapla Z., Dacko S., Kosturek B. Phase Diagram of Rb2xTl2(1-x)Cd2(SO4)3 Solid Solutions.//Ferroelectrics, 2004, 303, p.51-54.
  17. Martynyuk-Lototska I., Mys O., Krupych O., Adamiv V., Burak Ya., Vlokh R. and Schranz W. Elastic, Piezooptic and Acoustooptic Properties of Borate Crystals (BaB2O4, Li2B4O7 and CsLiB6O10).//Integrated Ferroelectrics, 2004, 63, p.99-103.
  18. Martynyuk-Lototska I., Dudok T., Trach I., Vlokh R. Acoustooptic Diffraction and Light Absorbtion in Cs2BX4 (B=Hg, Cd; X=Br, Cl) Crystals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹3, p.77-80.
  19. Martynyuk-Lototska I., Dudok T., Krupych O., Adamiv V., Smirnov Ye. and Vlokh R. Acoustooptic Diffraction in Borate Crystals.// Ukrainian Journal of Physical Optics. 2004. Vol.5.¹4, p.111-114.
  20. T.Dudok, I. Martynyuk-Lototska, I.Trach, G.Romanyuk, M.Romanyuk and RVlokh. Dispersion of Refractive Indices in Cs2CdBr4 and Cs2HgBr4 Crystals.// Ukrainian Journal of Physical Optics. 2005. Vol.6.¹1, p.24-26.
  21. Vlokh R., Mys O., Romanyuk M., Girnyk I., Martunyuk-Lototska I. and Czapla Z. Optical Characterization of Organic-Inorganic [(CH2OH)3CNH3)]H2PO4 Crystals.// Ukrainian Journal of Physical Optics. 2005. Vol.6.¹4, p.133-135.
  22. Vlokh R., Mys O.,  Romanyuk M., Girnyk I., Martynyuk-Lototska I., Adamiv V. and Burak Ya. Optical, Ultrasonic and Thermal Expansion Properties of LiKB4O7 Crystals. Structural Phase Transition // Ukrainian Journal of Physical Optics. 2005. Vol.6.¹4, p.136-141
  23. Say A., Sveleba S., Teslyuk I., Martynyuk-Lototska I., Girnyk I. and Vlokh R. Optical birefringence and domain structure of the as-grown Rb2xTl2(1-x)Cd2(SO4)3 solid solutions at phase transitions. Ukr.J.Phys.Opt., 2006. Vol.7, N1, p.41-47.
  24. I.Yu.Martynyuk-Lototska, I.B.Trach, I.S.Girnyk, R.O. Vlokh and O.G. Vlokh. Thermal Expansion and Phase Transformation Observation in Cs2BX4 Crystals.//       Ferroelectrics, 2006, v.337, p.1-14.
  25. Mys O., Martynyuk-Lototska I., Grabar A., Vysochanskii Yu. And Vlokh R. Piezooptic Coefficients and acoustic wave Velocities in Sn2P2S6 crystals.// Ukrainian Journal of Physical Optics. 2006. Vol.7.¹3, p.124-128.
  26. Martynyuk-Lototska I.Yu., Mys O.G., Grabar A.A., Stoika I.M.,.Vysochanskii Yu.M and Vlokh R.O.. Highly efficient acoustooptic diffraction in Sn2P2S6 crystals.// Ukrainian Journal of Physical Optics. 2007. Vol.8.¹2, p.78-82.
  27. Mys O., Adamiv V., Martynyuk-Lototska I., Burak Ya. and Vlokh R. Piezooptic and acoustic properties of KLiB4O7 crystals.// Ukrainian Journal of Physical Optics. 2007. Vol.8.¹3, p.138-142.
  28. Vlokh R., Krupych O and Martynyuk-Lototska I. On the acoustogyration diffraction of light.// Ukrainian Journal of Physical Optics. 2007. Vol.8.¹3, p.143-157.
  29. Mys O., Vasylkiv Yu., Martynyuk-Lototska I. and Vlokh R.// Piezogyration effect in paratellurite crystals.// Ukrainian Journal of Physical Optics. 2007. Vol.8.¹4, p.209-216.
  30. I. Martynyuk-Lototska, T.Dudok and R. Vlokh. Acoustooptical Properties of A2BX4 Crystals (A = Cs, Hg; X = Cl, Br).// Ferroelectrics, 351:1-7, 2007.
  31. Mys O., Martynyuk-Lototska I., Grabar A., Vysochanskii Yu. And Vlokh R. Piezooptic Coefficients of Sn2P2S6 crystals.//Ferroelectrics, 352:171-175, 2007.
  32. R. Vlokh, O. Mys, M.Romanyuk, I.Girnyk, I. Martynyuk-Lototska and  Z.Czapla.
  33. Optical, Thermo-Mechanical and Acoustic Properties of Organic-Inorganic [(CH2OH)3CNH3)]H2PO4 Crystals. .//Ferroelectrics, 352:176-180, 2007.
  34. I.Yu.Martynyuk-Lototska, O.G.Mys, A.A.Grabar, I.M.Stoika, Yu.M.Vysochanskii and R.O.Vlokh. Highly efficient acousto-optic diffraction in Sn2P2S6 crystals.//Applied Optics, V.47, No2, 2008. p.1-4.
  35. Say A., Sveleba S., Teslyuk I., Martynyuk-Lototska I., Girnyk I. and Vlokh R. Optical Birefringence and Domain Structure of the as-grown Rb2xTl2(1-x)Cd2(SO4)4 Solid Solutions at Phase Transitions. Ukr.J.Phys.Opt. 2006, 7: 41-47.
  36. I.Girnyk, D.Kaynts, O.Krupych, I.Martunyuk-Lototska, R.Vlokh X,T-Phase Diagram of the Cu6PS5IxBr1-x Mixed Crystals. Optical, Dilatation and Ultrasonic Velocity Studies Ukr.J.Phys.Opt. 2003, 4: 147-153.
  37. Martynyuk-Lototska I.Yu., Vlokh R.O. Multichannel acoustooptical spectrum analyzers with the time integration. Ukr.J.Phys.Opt. 2001, 2: 76-80.
  38. Mys O. G.;  I. Yu. Martynyuk-Lototska;  Grabar A. A.;  Vysochanskii Yu M.; Vlokh R. O. 2007. Piezooptic Coefficients of Sn2P2S6 Crystals. Ferroelectrics. 352: 171 – 175.
  39. Martynyuk-Lototska I.Yu. , Mys O.G., Grabar A.A., Stoika I.M., Vysochanskii Yu.M. and Vlokh R.O. 2008. Highly Efficient Acoustooptic Diffraction in Sn2P2S6 Crystals. Appl.Optics. 47: 52-55.
  40. Andriy Say, Yuriy Vasylkiv, Ihor Teslyuk, Oxana Vlokh, Iryna Martynyuk-Lototska, Sergiy Sveleba, Ihor Girnyk and Rostyslav Vlokh. 2008. Phase diagram and domain structure of the Rb2xTl2(1-x)Cd2(SO4)3 Solid Solutions. Phase Transitions. 81, 509-524 .
  41. Martynyuk-Lototska, I., Mys, O., Dudok, T., Adamiv, V., Smirnov, Y., Vlokh, R. Acousto-optic interaction in ?-BaB2O4 and Li2B4O7 crystals. 2008. Applied Optics, 47,  3446-3454.
  42. Vlokh R., Martynyuk-Lototska I. Ferroelastic crystals as effective acoustooptic materials. Ukr. J.  Phys. Opt. 10, 2, 2009, 89-99.
  43. Martynyuk-Lototska I., Dudok T., Mys O., Vlokh R.   Elastic, piezooptic and acoustooptic properties of SrB4O7 and PbB4O7 crystals. Optical Materials 31, 4, 2009, 660-667.
  44. Martynyuk-Lototska I., Dudok T., Mys O., Romanyuk G. and Vlokh R. 2009. Acoustooptic interaction and photoelastic properties of Li2B4O7 and  -BaB2O4 crystals at the wavelength of 442 nm. Ukr. J. Phys. Opt. 10: 218-225
  45. Mys O., Martynyuk-Lototska I., Grabar A. and Vlokh R. Acoustic and elastic properties of Sn2P2S6 Crystals J. Phys.: Condens. Matter 21 (2009) 265401.
  46. Martynyuk-Lototska Yu., Mys O.G., Akimov S.V, Krupych O.M. and Vlokh R.O. Acoustogyration diffraction of optical waves: case of SiO2 and TeO2 crystals, 2010 Opto.Electr. Rev. 18(2).
2009
  1. Acoustic and elastic properties of Sn2P2S6 crystals. / O. Mys, I. Martynyuk-Lototska, A. Grabar  and  R. Vlokh // Journal of Physics: Condensed Matter. – Jul. 2009. – 26. – P. 265401-265407.
  2. Elastic, piezooptic and acoustooptic properties of SrB4O7 and PbB4O7 crystals. // I. Martynyuk-Lototska, T. Dudok, O. Mys, R. Vlokh // Optical Materials. – 2009. – Vol. 31. – P. 660-667.
  3. Ferroelastic crystals as effective acoustooptic materials. / R. Vlokh and I. Martynyuk-Lototska. // Ukr. J. Phys. Opt. – 2009. – V.10, Iss.2.– P. 89-99.
  4. Acoustooptic interaction and photoelastic properties of Li2B4O7 and ?-BaB2O4 crystals at the wavelength of 442 nm. / I. Martynyuk-Lototska, T. Dudok, O. Mys, G. Romanyuk and R. Vlokh. Ukr. J. Phys. Opt. -2009 – V.10. – P. 218-225.
2010
  1. Acoustic wave velocities and elastic properties of Sn2P2(Se0,28S0,72)6 solid solutions. / I. Martynyuk-Lototska, O. Mys, B. Zapeka, A. Grabar and R. Vlokh. // Philosophical Magazine. – 2010. – Vol. 90. – Issue 33. – P. 4349-4359.
  2. Acoustogyration diffraction of optical waves: case of SiO2 and TeO2 crystals. / I.Yu. Martynyuk-Lototska, O.G. Mys, S.V. Akimov, O.M. Krupych, and R.O. Vlokh. Opto-Electronics Review. – 2010. – Vol. 18. – Nr. 2. – P. 137-149.
  3. Synthesis and optical characterization of LiKB4O7, Li2B6O10, and LiCsB6O10 glasses. / V. Adamiv, I. Teslyuk, Ya. Dyachok, G. Romanyuk, O. Krupych, O. Mys, I. Martynyuk-Lototska, Ya. Burak, and R. Vlokh. // Applied Optics. – 2010. – Vol. 49. – No. 28. –  P. 5360-5365.
2011
  1. Piezo-optic, photoelastic, and acousto-optic properties of SrB4O7 crystals. / B. Mytsyk, N. Demyanyshyn, I. Martynyuk-Lototska, and R. Vlokh. Applied Optics. – 2011. – Vol. 50. – Issue 21. – P. 3889-3895.
  2. About the existence of a Lifshitz point on the phase diagram of Sn2P2(SexS1-x)6 solid solutions: acoustic and optical studies. / I. Martynyuk-Lototska, O. Mys, B. Zapeka and R. Vlokh // Philosophical Magazine. – 2011. – Vol. 91. – No. 26. – P.3519-3546.
  3. On the tricritical point on the (p, T )-phase diagram of Sn2P2S6 crystals. / I. Martynyuk-Lototska, A. Say, O. Mys and R. Vlokh. // Philosophical Magazine. – 2011. – Vol. 91. – Issue 33. – P. 4293-4301. //
  4. About the existence of a Lifshitz point on the phase diagram of Sn2P2(Se x S1– x )6 solid solutions: acoustic and optical studies / I. Martynyuk-Lototska, O. Mys, B. Zapeka & R. Vlokh // Philosophical Magazine. 2011; Vol. 91(26):3519–3546.
  5. Acoustooptic figure of merit for Sn2P2S6 crystals and the temperature dependences of acoustic wave velocities. / O. Mys, I. Martynyuk-Lototska and R. Vlokh. // Ukr. J. of Phys. Opt. – 2011. – Vol. 12. – ¹ 4. – P. 166-170.
  6. Generation of helical acoustic modes using anisotropic crystals. / O. Mys, I. Skab, I. Martynyuk-Lototska and R. Vlokh. // Ukr. J. of Phys. Opt. Suppl. 2: Scientific Horizons. – 2011. – Vol. 12. – Suppl. 2  Sc. Horiz. – P. S47-S54.
2012
  1. Elastic and acoustooptic properties of Sn2P2S6 crystals: Effect of ferroelectric phase transition. / O. Mys, B. Zapeka, I. Martynyuk-Lototska, R. Vlokh // Optical Materials. – 2012. – Vol. 35. – Issue 2. – P. 168-174.
  2. On the special points on the (P, T, x)-phase diagram for Sn2P2(SexS1-x)6 crystals: acoustic studies of Sn2P2(Se0.28S0.72)6. / O. Mys, I. Martynyuk-Lototska, B. Zapeka, R. Vlokh. // Philosophical Magazine. – 2012. – Vol.93, Iss.6. - P. 648-660.
  3. I. Martynyuk-Lototska. Highly efficient acoustooptic diffraction in ?-BaB2O4 crystals: improving of geometry of acoustooptic interaction. / Ukr. J. Phys. Opt. – 2012. – Vol. 13. – No. 1. – P.28-35.
  4. On the acoustooptic efficiency of Pb2P2Se6 crystals. Acoustic and thermal studies. / O. Mys, I. Martynyuk-Lototska, A. M. Kostruba, A. Grabar and R. Vlokh. // Ukr.J.Phys.Opt – 2012. – Vol. 13. – No. 4. – – P. 177-182.
  5. On the (P, T, x)-phase diagram of Sn2P2(SexS1-x)6 solid solutions: comparison of temperature dependences of the acoustic wave velocities in Sn2P2S6 and Sn2P2(Se0.28S0.72)6 crystals under high hydrostatic pressures. / I. Martynyuk-Lototska, A. Say, B. Zapeka, O. Mys and R. Vlokh // Ukr.J.Phys.Opt, Suppl. 3. – 2012. – Vol. 13. – Suppl. 3. – P. S1-S4.
2013
  1. On the special points on the (P, T, x)-phase diagram for Sn2P2(SexS1?x)6 crystals: acoustic studies of Sn2P2(Se0.28S0.72)6. / O. Mys, I. Martynyuk-Lototska, B. Zapeka and R. Vlokh. // Philosophical Magazine. – 2013. – Vol. 93. –No. 6. – P. 648-660.
  2. On the acoustooptic efficiency of Pb2P2Se6 crystals. Acoustic and thermal studies: Errata . / O. Mys, I. Martynyuk-Lototska, A. M. Kostruba, A. Grabar and R. Vlokh. // Ukr.J.Phys.Opt. – 2013. – Vol. 14. – Issue 4. – P. 210-211.
  3. Phase transitions in as-grown K0.2Rb1.8Cd2(SO4)3 langbeinite crystals: a birefringence study. / B. Zapeka, I. M. Klymiv, I. Teslyuk, O. V. Vlokh, I. Martynyuk-Lototska and R. Vlokh // Ukr.J.Phys.Opt. — 2013. — Vol. 14. — Issue 2. .– P. 70-73.
  4. Thermal expansion of Pb2P2Se6 crystals. / O. Mys, I. Girnyk, A. Grabar, I. Martynyuk-Lototska, M. Kostyrko and R. Vlokh. // Ukr.J.Phys.Opt – 2013. – Vol. 14. – Issue 4.. – P. 219-224.
2014
  1. Acoustic and elastic anisotropy of acousto-optic Pb2P2Se6 crystals. / I. Martynyuk-Lototska, O. Mys, B. Zapeka, M. Kostyrko, A. Grabar, and R. Vlokh. // Appl. Opt. – 2014. – Vol. 53. – No. 10. – P. B103-B109.
  2. Synthesis and optical characterization of LiKB4O7, Li2B6O10, and LiCsB6O10 glasses: erratum. / V. Adamiv, I. Teslyuk, Ya. Dyachok, G. Romanyuk, O. Krupych, O. Mys, I. Martynyuk-Lototska, Ya. Burak, and R. Vlokh. // Applied Optics. – 2014. – Vol. 53. – No. 20. – P 4481-4482.

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