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Tatiana Perova

Personal Details | Research | Publications

 

Personal Details

Occupation: Research Director

Telephone: 353 1 6081432
Fax: 353 1 6772442

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Tatiana Perova, Senior Experimental Officer

Qualifications

 

Tatiana Perova received her M.Sc. degree in Physics from the Tajik State University at Dushanbe (USSR). She completed her Ph.D. in Molecular Physics at Leningrad State University in 1979. Dr. Perova joined the staff of Vavilov State Optical Institute (St.-Petersburg, Russia) in 1979, where she was involved in the characterisation of condensed matter using far-infrared and Raman spectroscopy. In 1998, Dr. Perova took up the position of Research Director at the Department of Electronic & Electrical Engineering, University of Dublin, Trinity College, where she has since been involved in optical characterisation of liquid crystals and thin films formed on silicon. Dr. T.S. Perova has over 120 publications in the area of the optical characterisation of condensed matter.

 

Research Interests

 

Intermolecular interactions; Far-infrared and low-frequency Raman spectroscopy of condensed matter; Molecular dynamics; Phase Transition Phenomena in highly viscous liquids, glasses and liquid crystals; Infrared and Raman spectroscopy of liquid crystals and polymers; Alignment and Surface phenomena in liquid crystals; Spectroscopic investigations of thin films formed on semiconductors; Stress and strain in silicon structures, FTIR and Raman spectroscopy of 1D and 2D photonic crystals formed on silicon.

 

List of publications 1998-2005

 

Books and chapters in books

  1. T.S. Perova, J.K. Vij and A. Kocot, Structure and orientation of molecules in discotic liquid crystals using infrared spectroscopy, In book: Advances in Liquid Crystals, Ed. Jagdish K. Vij, Chapter 9, pp. 341-486, John Wiley & Sons, 2000.
  2. A. Kocot, J.K. Vij and T.S. Perova, Orientational effects in ferroelectric and antiferroelectric liquid crystals using infrared spectroscopy, In book: Advances in Liquid Crystals, Ed. Jagdish K. Vij, Chapter 6, pp. 203-269, John Wiley & Sons, 2000.

List of refereed articles

  1. A. Kocot, T.S. Perova, and J.K. Vij, A study of the 3-D infrared absorbance of a FLC material in homogeneously ordered structures, Ferroelectrics, 214, 757-765 (1998).
  2. T.S. Perova, A. Kocot, P. Perov and J.K. Vij Polarised ATR FTIR study of the surface phenomena and 3-D orientations in ferroelectric liquid crystals, Rus. Optical Journal, 65, pp.29-33 (1998).
  3. T.S. Perova, A. Kocot, R. Wrzalik, and J.K. Vij 3-D Orientation and Switching Studies of FLCs Using ATR FTIR Spectroscopy, Ferroelectrics, 214, 1-8 (1998).
  4. T.S. Perova, A.Kocot and J.K. Vij Observation of an anchoring transition in a discotic liquid crystal, Europhys. Lett., 44, 198-204 (1998).
  5. A.Kocot, R. Wrzalik, T.S. Perova, P.A. Perov and J.K. Vij, Study of surface phenomena and three-dimensional orientation of molecules by the method of IR polarization FTIR spectroscopy, Journal of Optical Technology (A Translation of Opticheskii Zhurnal), 65, N7, 535-538 (1998).
  6. B. Orgasinska, T.S. Perova, K. Merkel, A. Kocot and J. Vij, Surface phenomena in discotic liquid crystals investigated using polarised FTIR transmission spectroscopy, Material Sci. and Engeneering C8-9, 283-289 (1999).
  7. T.S. Perova, D.H. Christensen, U. Rasmussen, J.K. Vij and O.F. Nielsen Far-infrared Spectra of Highly Viscous Liquids: Glycerol and Triacetin (Glycerol Triacetate), Vibrational Spectroscopy, 18, 149 (1998).
  8. A. Kocot, R.Wrzalik, B.Orgasinska, T.S. Perova, J.K.Vij and H.T.Nguyen, Rotational bias of an antiferroelectric liquid crystal studied by polarised FTIR spectroscopy, Phys.Rev. E, 58, N 6, 551-555 (1999).
  9. S.E. Tsvetkov, T.S. Perova, J.K.Vij, D. Simpson, S.Kumar and F. Vladimirov, The influence of the properties of the substrate surface on the alignment of discotic liquid crystals, Molec.Materials, 11, 267-272 (1999).
  10. M. Nolan, T.S. Perova, R.A. Moore, and H.S. Gamble Boron Diffusion from a Spin On Source during Rapid Thermal Processing, Journal of Non Crystalline Solids, 254, N1-3, 89-93 (1999).
  11. T.S. Perova, J.K. Vij, D.H. Christensen and O.F. Nielsen A comparison of the far-infrared and low-frequency Raman spectra of glass-forming liquids, J.Molec.Struct., 479, N2-3 111-123 (1999).
  12. S.A. Kirillov, T.S. Perova, O.F. Nielsen, E. Praestgaard, U. Rasmussen. T.M. Kolomiyets, G.A. Voyiatzis and S.H. Anastasiadis, Fitting the Low-frequency Raman Spectra to Boson Peak Models: Glycerol, Triacetin and Polystyrene, J.Molec.Struct., 479, N 2-3, 271-279, (1999).
  13. B. Orgasinska, A. Kocot, K.Merkel, R. Wrzalik, J. Ziolo, T.S. Perova and J.K. Vij, Infrared study of the orientational order of the mesogen in discotic phases of hexapentyloxytriphenylene and hexaheptyloxytriphenylene, J.Molec.Struct., 511-512, 271-276 (1999).
  14. M Nolan, T.S. Perova, R.A. Moore, C.J. Moore, K. Berwick and H.S. Gamble, Micro-Raman study of stress distribution generated in silicon during proximity rapid thermal diffusion, Mater.Sci. & Engineering, B73, N 1-3, 168-172 (1999).
  15. T. Perova, S. Tsvetkov, J.K. Vij and S. Kumar, Observation of the orientational transition in hexa(hexylthio)triphenylene using polarised FTIR spectroscopy, MCLC, 351, 95-192 (2000).
  16. T.S. Perova, P.C. Fannin, and P.A. Perov, Reorientation of molecules in magnetically doped discotic liquid crystal, MCLC, 352, 141-148 (2000).
  17. T.S. Perova, P.C. Fannin, and P.A. Perov, Magnetically doped discotic liquid crystal, J.Mater.Sci.Lett., 19, N 6, 459-460 (2000).
  18. T.S. Perova, J.K. Vij and A. Kocot, Structure and orientation of molecules in discotic liquid crystals using infrared spectroscopy, Advan.Chem.Phys., 113, 341-486 (2000).
  19. A. Kocot, J.K. Vij and T.S. Perova, Orientational effects in ferroelectric and antiferroelectric liquid crystals using infrared spectroscopy, Advan.Chem.Phys., 113, 203-269 (2000).
  20. T.A. Briantseva, Z.M. Lebedeva, D.V. Lioubtchenko, I.A. Markov, M. Nolan, T.S. Perova, R.A. Moore, Precise chemical analysis development for silicon wafers after rapid thermal processing, Applied Surface Science, 156, N1-4, 21-25 (2000).
  21. A.V. Baranov, T.S. Perova, V.I. Petrov, J.K. Vij and O.F. Nielsen, Nature of the boson peak in Raman spectra of sodium borate glass systems: influence of structural and chemical fluctuations and intermolecular interactions, Journal of Raman Spectroscopy, 31, 819-825 (2000).
  22. T.S. Perova, I.I. Shaganov, J.K. Vij, O.F. Nielsen and P.A. Perov, Internal field correction of the far-infrared spectra of acetonitrile at different temperatures, Asian Chem. Letters, 4, N 1&2, 191-199 (2000).
  23. M. Nolan, T.S. Perova, R.A. Moore, C.E. Beitia, J.F. McGilp and H.S. Gamble, Spectroscopic investigations of borosilicate glass and its application as a dopant source for shallow junctions, J.Electrochem. Soc., 147, 3100-3105 (2000).
  24. Yu. P. Kalmykov, O. F. Nielsen, T. S. Perova, S. V. Titov, and J. K. Vij, Depolarized Rayleigh scattering and far-infrared absorption spectroscopy of molecular reorientations in liquid acetone, Russ. J.Phys.Chem. 20, N 5, 80-92 (2001).
  25. G.G. Gorbunov, T.S. Perova and A.G. Seregin, Infrared light interferometric thickness gauge, Rus. Optics & Spectroscopy, 90, N 6, 992-995 (2001).
  26. II Shaganov, TS Perova, AR Moore and K Berwick, Spectroscopic characterisation of SiO and SiO2 solid films: Assignment and local field influence, J.Material Science: Materials in Electronics, 12, 351-355 (2001).
  27. P.C. Fannin, T.S. Perova, M. Nolan, T. Giannitis, A.R. Moore and H.S. Gamble, Dielectric Properties of Thin Solid Films Formed on Silicon, J.Material Science: Materials in Electronics, 12, 347-350 (2001).
  28. M. N. A. Dewan, P. J. McNally, T. Perova and P. A. F. Herbert, Use of plasma impedance monitoring for the determination of SF6 reactive ion etch process end points in a SiO2/Si system”, Mat. Res. Innovat., 5 (2), 107-116 (2001).
  29. T.A. Briantseva, Z.M. Lebedeva, D.V. Lioubtchenko, M. Nolan, T.S. Perova, R.A. Moore and K. Berwick, Precise chemical analysis development for Si and GaAs surfaces, J.Material Science: Materials in Electronics, 13, N 6, 315-318 (2002).
  30. TS Perova, EV Astrova, SE Tsvetkov, AG Tkachenko, JK Vij and S Kumar, Orientation Of Discotic And Ferroelectric Liquid Crystals In Macroporous Silicon Matrix, Rus. Solid State Physics, 44, N 6, 1145-1150 (2002).
  31. K. Lyutovich, M. Bauer, E. Kasper, H.- J. Herzog , T. Perova, R. Maurice, C. Hofer and C. Teichert, Thin SiGe buffers with high Ge content for n-MOSFETs, J. Material Science and Engineering B89, 341-345 (2002).
  32. V. I. Gaiduk, O.F. Nielsen, and T.S. Perova, Molecular Model of Dielectric Relaxation and Far-infrared Isotopic Effect in H2O and D2O Water, Journal of Molecular Liquids, 95, N1, 1-25 (2002).
  33. A. Prochaska, S.J.N. Mitchell, T. Perova, R. Maurice, P.T. Baine, H.S. Gamble, Investigation of Precision Grinding Process for Production of Silicon Diaphragms, J. Microlith. Microfab.Microsyst., 1, N 2, 166-175 (2002).
  34. D. Lowney, T.S. Perova, M. Nolan, P.J. McNally, R.A. Moore, H.S. Gamble, T. Tuomi, R. Rantamaki, and A.N. Danilewsky, Investigation of Strain Induced Effects in Silicon Wafers due to Proximity Rapid Thermal Processing using Micro-Raman Spectroscopy and Synchrotron X-Ray Topography, Semiconductor, Science and Technology, 17, 1081-1089 (2002).
  35. Y. K. Gun’ko, T. S. Perova, S. Balakrishnan, D. A. Potapova, R. A. Moore and E. V. Astrova, Chemical Modification of Silicon Surfaces with Ferrocene Functionalities, Physics Status Solidi (a), 197, N2, 492-496 (2003).
  36. V.A. Tolmachev, T.S. Perova, E.V. Astrova, B.Z.Volchek, and J.K. Vij, Vertically etched silicon as 1D photonic crystal, Physica Status Solidi (a) 197, N2, 544-548 (2003).
  37. E.V. Astrova, T.S. Perova, V.A. Tolmachev, A.D. Remenyuk, J.K. Vij and A. Moore, IR birefringes in artificial crystal fabricated by anisotropic etching of silicon, Semiconductors, 37, N 4, 399-403 (2003).
  38. TS Perova, R Maurice, K Lyutovich, M Bauer, CP Parry, E Kasper and RA Moore, Micro-Raman investigations of thin SiGe buffer layers with high Ge content, J.Mater.Sci.:Mater.Electr., 14, N5, 441-444 (2003).
  39. T.S. Perova, F. Meyer, M. Hattab, D. Potapova, and R.A. Moore, Carbon dependence of the vibrational modes frequencies in Si1-x-yGexCy alloys, Proc. SPIE, 4876, 605-615 (2003).
  40. T.S. Perova, K. Maile, A. Lyutovich, K. Berreth, D. Potapova, and R.A. Moore, Investigation into the structure and composition of Carbon/Carbon-SiC Composites, Proc. SPIE, 4876, 758-770 (2003)
  41. Igor Shaganov, Tatiana Perova, Kevin Berwick, and Alan Moore, Local field effect on infrared phonon frequencies of thin dielectric films, Proc. SPIE, 4876, 1158-1168 (2003).
  42. Vladimir Tolmachev, Tatiana Perova, Jajgish Vij, Ekaterina Astrova, Kevin Berwick and Alan Moore, FTIR and Raman investigation of vertically etched silicon as 1D photonic crystal, Proc. SPIE, 4876, 196-206 (2003)
  43. Cormac Moore, Tatiana Perova, Barry Kennedy, Kevin Berwick, Igor Shaganov, and Alan Moore, Study of structure and quality of different silicon oxides using FTIR and Raman microscopy, Proc. SPIE, 4876, 1247-1257 (2003).
  44. Y. K. Gun’ko, T. S. Perova, S. Balakrishnan, D. A. Potapova, R. A. Moore and E. V. Astrova, Spectroscopic Characterisation of Chemically Modified Porous Silicon, Proc. SPIE, v. 4876, 788-796 (2003).
  45. T.S. Perova, E.V.Astrova, R. Maurice, D. Potapova, T.N. Vasunkina, and R.A. Moore, Characterisation of macro-porous silicon for electronic applications, Proc. SPIE, v. 4876, 396-404 (2003).
  46. T.S. Perova, E.V. Astrova and O.A. Usov, IR spectra of liquid crystals infiltrated into the channels of macro-porous silicon, Microsystem Technology, 11, 13-15, 2002.
  47. Vladimir Tolmachev, Tatiana Perova and Kevin Berwick, Design criteria and optical characteristics of 1D photonic crystals based on periodically grooved silicon, Applied Optics, 42, N 28, 5679-5683 (2003).
  48. Dewan MNA, McNally PJ, Perova T, Herbert PAF. Determination of SF6 reactive ion etching end point of the SiO2/Si system by plasma impedance monitoring. Microelectronic Engineering, 65, N1-2, 25-46 (2003).
  49. Jagdish K. Vij, Antoni Kocot and T.S. Perova, Order Parameter, Alignment and Anchoring transition in discotic liquid crystals, Molec.Cryst.Liq.Cryst., 397, Part 2, 531-544 (2003).
  50. A. V. Baranov, Yu. P. Rakovich, and J. F. Donegan, T. S. Perova and R.A. Moore D.V. Talapin, A.L. Rogach, Y.Masumoto, and I. Nabiev, Effect of ZnS shell thickness on the phonon spectra in CdSe quantum dots, Phys.Rev.B, 68, N16, 165306/1-7 (2003).
  51. John F. Donegan, Yury Rakovich, Lisong Yang, Eithne M. McCabe, Tania Perova, Alan Moore, Whispering gallery mode lasing from a composite system of CdTe nanocrystals and a spherical microcavity, Semicon.Sci.Techn., 18, 914-918 (2003).
  52. E.V. Astrova, T.N. Borovinskaya, A.V. Tkachenko, S. Balakris, T.S. Perova, A. Rafferty and Yu. Gun’ko, The investigations of the morphology of macro pores obtained by electrochemical etching of silicon, J. Micromech. Microeng., 14, 1022-1028 (2004).
  53. K. Maile, K. Berreth, A. Lyutovich, G. Zies, R. Weiss, T. Perova and R.A. Moore, Chemical vapour deposition of pyC-SixCy-SiC-Si3N4 multilayer with graded C...SiC transition, Surface and Coatings Technology, 180-181, 465-469 (2004).
  54. A. V. Baranov, A. V. Fedorov, T. S. Perova, S. Solosin, R. A. Moore, V. Yam, D. Bouchier and V. Le Thanh, Polarized Raman spectroscopy of multilayer Ge/Si(001) quantum dot heterostructures, J.Appl.Phys., 96, N 5, 2857-2863 (2004).
  55. C.K. Maiti, S.K. Samanta, S. Chatterjee, G.K. Dalapati, S. Bhattacharya, B.M. Armstrong, H.S. Gamble, J. McCarthy, T.S. Perova., and R.A. Moore, Determination of band offsets in strained-Si heterolayers, Thin Solid Films, 462-463, 80-84 (2004).
  56. E.V.Astrova, T.N.Borovinskya, T.S.Perova, M.V.Zamoryanskaya, Quartz microtubes on the basis of macroporous silicon, Semiconductors, 38, N9, 1084-1087 (2004).
  57. E.V.Astrova, T.N.Borovinskya, V.A. Tolmachev and T.S.Perova, The technology of the pattern formation in macro-porous Si and optical properties of 2D photonic crystals, Semiconductors, 38, n9, 1088-1091 (2004).
  58. I.I. Shaganov, T.S. Perova, R.A. Moore and K. Berwick, The effect of the internal field on the absorption spectra of small particles in 3D, 2D and 1D size confinement, J.Phys.Chem. B 109, 9885-9891 (2005).
  59. J. McCarthy, S. Bhattacharya, T.S. Perova, R.A. Moore, H. Gamble, B. M. Armstrong, Composition and Stress Analysis in Si Structures Using Micro-Raman Spectroscopy, Journal of Scanning Microscopy, Volume 26, Number 5, p235 - 239, September–October (2004)
  60. Maiti, C.K. ; Samanta, S.K.; Chatterjee, S.; Dalapati, G.K.; Bhattacharya, S.; Armstrong, B.M.; Gamble, H.S.; McCarthy, J.; Perova, T.S.; Moore, R.A. Determination of band offsets in strained-Si heterolayers, Thin Solid Films, v 462-463, September, 2004, p 80-84.
  61. V.A. Tolmachev, E.V. Astrova, J.A. Pilyugina, T.S. Perova, R.A. Moore and J.K. Vij, 1D photonic crystal fabricated by wet etching of silicon, Optical Materials, 28, 831-835 (2004).
  62. E.V. Astrova, T. Borovinskaya, V.A. Tolmachev, T.S. Perova, R.A. Moore, STRIPES OF 2D PHOTONIC CRYSTALS OBTAINED FROM MACRO-POROUS SILICON, Optical Materials, 28, 827-830 (2004).
  63. K. Maile, K. Berreth, A. Lyutovich, G. Zies, R. Weiss, T. Perova and R.A. Moore, Chemical vapour deposition of pyC-SixCy-SiC-Si3N4 multilayer with graded C...SiC transition, Surface and Coatings Technology, 180-181, 465-469 (2004).
  64. V.A. Tolmachev, E.V. Astrova, T.S. Perova, J.A. Pilyugina and R.A. Moore, Design and fabrication of the periodical structures based on grooved Si for middle infrared microphotonics, Phys.Stat.Sol. (c) 2, n9, 3288-3292 (2005).
  65. E.V. Astrova, T. Borovinskaya, T.S. Perova, M.V. Zamoryanskaya, Silica micro tubes formed during the patterning of oxidized macroporous silicon, Phys.Stat.Sol. (c) 2, n9, 3213-3217 (2005).
  66. K. Lyutovich, J. Werner, M. Oehme, E. Kasper and T. Perova, Characterisation of virtual substrates with ultra-thin Si0.6Ge0.4 strain relaxed buffers, Mater. Sci. Semicon.Proces., 8, 149-153 (2005).
  67. S. Balakrishnan, Y.K. Gun’ko, A. Rafferty, T.S. Perova, E.V. Astrova and R.A. Moore, Porous silicon - rare earth doped xerogel and glass composites, Phys.Stat.Sol. (a) 202, n8, 1693-1697 (2005).
  68. S. Balakrishnan, Yurii K. Gun’ko, T. S. Perova, M. Venkatesan, E. V. Astrova, and R. A. Moore Magnetic nanoparticles – porous silicon composite material, Phys.Stat.Sol. (a) 202, n8, 1698-1702 (2005).
 

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