Vitaliy Mykhaklyk

profilephoto

Vitaliy Mykhaylyk was appointed as a Beamline Scientist on beamline I23 in 2010. Prior to this he was in charge of the  development of cryogenic techniques and instrumentation for detection of ionizing radiation at the University of Oxford. He is now developing the procedure of sample handling in a vacuum environment, as well as protein tomography for I23.

Email: vitaliy.mykhaklyk@diamond.ac.uk
Tel: +44 (0) 1235 778801

Key Research Area

Key Research Area

  • Protein Tomography
  • Beamline Development
  1. Research Expertise
  2. Collaborations
  3. Publications
Research Expertise -

Current Research Interests

        
          A number of technical challenges need to be solved for the MX experiment in vacuum to become a viable tool for structural biology. One such challenge is the need to provide efficient cooling of protein samples below 100 K. In a vacuum environment, cooling is controlled by thermal conductivity only. As a protein sample should be mounted on the goniometer in a holder, there will be several dissimilar materials and interfaces (i.e. metal - ice - protein) involved in heat transfer. The interfaces create breaks in the continuity of the cooling, resulting in a temperature jump across the joint. This is due to the thermal contact conductance (TCC), which in many cases is a primary factor limiting cooling efficiency. Therefore studies into the thermal conductivity through a system comprising several materials and interfaces constitute an integral part of the development of the procedure for handling the protein crystal in a vacuum environment.
 
            Systematic investigations of the TCC of uncoated and Au-plated Cu-Cu joints allowed us to suggest a model that consistently explains the observed temperature dependencies [1]. The results were then used to design a demountable sample holder assembly with a magnetic joint that ensures good thermal conductivity. Extensive tests have shown that this type of demountable joint provides adequate and reliable solution for applications that require swift and frequent exchange of sample holders in vacuum, while preserving a high thermal contact conductivity, consistently over extended periods of operation.
 
            Due to enhanced X-ray absorption of protein crystals in the long-wavelength range, the MX experiments at I23 require an analytical absorption correction based on tomographic reconstructions. In addition to the technical complexity of such measurements in vacuum environment, an added challenge is a low absorption contrast of native proteins. The feasibility studies showed that this can be achieved by increasing the signal-to-noise ratio of the tomography experiment and exploiting a phase contrast. The first objective can be achieved by improving stability of X-ray beam and using a tomography camera system with enhanced dynamic range. The use of phase contrast offers the advantage of distinguishing a crystal shape in the absence of heavily absorbing atoms (see picture).
 
 
Reconstructed tomography images of ferritin crystal, obtained at I13 using XSight tomography camera. The image reveals the shape of the crystals as well as contours of solvent and loop area. Visualisation of volume image was made using Drishti 2.0 software.
 
[1] V. B. Mykhaylyk,M. Burt, C. Ursachi and A. Wagner, Thermal contact conductance of demountable in vacuum copper-copper joint between 14 and 100 K Rev. Sci. Instr. 83 (2012) 034902.

 

Collaborations - +

Collaborations

Joint project  with Prof. Hans Kraus (University of Oxford): “Application of a particle detection technique for in situ temperature monitoring in synchrotron beamline end stations” (STFC, miniPIPS, 2012).  
Publications - +

Publications

Articles in journals
2012
1. V. B. Mikhailik, S. Henry, M. Horn, H. Kraus, A. Lynch, M. Pipe, Investigation of luminescence and scintillation properties of a ZnS-Ag/6LiF scintillator in the 7-295K temperature range, J. Luminescence (2012).
2. V. B. Mikhailik, M. Burt, C. Ursachi and A. Wagner, Thermal contact conductance of demountable in vacuum copper-copper joint between 14 and 100 K Rev. Sci. Instr. 83 (2012) 034902.
2011
3. V. V. Alenkov, O. A. Buzanov, N. Khanbekov, S. K. Kim, H. J. Kim, V. N. Kornoukhov, H. Kraus, and V. B. Mikhailik, Growth and characterization of isotopically enriched 40Ca100MoO4 single crystals for rare event search experiment, Cryst. Res. Technol. 46 (2011) 1223 – 1228.
4. V. B. Mikhailik, P. C. F. Di Stefano, S. Henry, H. Kraus, A. Lynch, V. Tsybulskyi and M. A. Verdier, Studies of concentration dependences in the luminescence of Ti- doped Al2O3 J. Appl. Phys. 109 (2011) 053116.
5. A. Senyshyn, M. Hoelzel, T. Hansen, L.Vasylechko, V. B. Mikhailik, H.Kraus and H. Ehrenberg, Thermal structural properties of calcium tungstate, J. Appl. Cryst. 44 (2011) 319–326.
6. F. A. Danevich, I. K. Bailiff, V. V. Kobychev, H. Kraus, M. Laubenstein, P. Loaiza, V. B. Mikhailik, S .S. Nagorny, A. S. Nikolaiko, S. Nisi, I. M. Solsky, G. Warot, Effect of recrystallization on the radioactive contamination of CaWO4 crystal scintillators. Nucl. Instr. Meth. Phys. Res. A 631 (2011) 44-53.
7.  J. Jochum, G. Angloher, M. Bauer, I. Bavykina, A. Brown, C. Bucci, C. Ciemniak, G. Deuter, F. von Feilitzsch, D. Hauff, S. Henry, P. Huff, C. Isaila, M. Kiefer, M. Kimmerle, H. Kraus, Q. Kronseder, J.-C. Lanfranchi, V. B. Mikhailik, F. Petricca, S. Pfister, W. Potzel, F. Pr¨obst, S. Roth, K. Rottler, C. Sailer, K. Sch¨affner, J. Schmaler, S. Scholl, M. von Sivers, W. Seidel, L. Stodolsky, C. Strandhagen, R. Strauss, I. Usherov, The CRESST dark matter search. Progress in Particle and Nuclear Physics 66 (2011) 202-207.
2010
8. V. B. Mikahilik and H. Kraus, Scintillators for cryogenic application: state-of-art. Journal of Physical Studies 14 (2010) 4201-4206.
9. V. B. Mikhailik, L. Vasylechko, H. Kraus, V. Kapustyanyk, M. Panasyuk, Yu. Prots, V. Tsybulskyi, Correlation between the peculiarities of structure and luminescence properties of MgWO4-MgMoO4 system. Journal of Physical Studies 14 (2010) 3201-3212 (in Ukrainian).
10.  F. A. Danevich, B. V. Grinyov, S. Henry, M. B. Kosmyna, H. Kraus, N. Krutyak, V. M. Kudovbenko, V. B. Mikhailik, L.L. Nagornaya, B. P. Nazarenko, A. S. Nikolaiko, O. G. Polischuk, V. M. Puzikov, A. N. Shekhovtsov, V.I. Tretyak, Yu.Ya. Vostretsov, Feasibility study of PbWO4 and PbMoO4 crystal scintillators for cryogenic rare events experiments, Nucl. Instr. Meth. Phys. Res. A 622 (2010) 608-613.
11.  V. B. Mikhailik and H. Kraus, Feasibility studies of VUV sensitisation effect of Tb3+, Spectroscopy Lett. 43 (2010)350-356.
12.  H. Kraus and V. B. Mikhailik, First test of a cryogenic scintillation module with a CaWO4 scintillator and a low-temperature photomultiplier down to 6 K, Nucl. Instr. Meth. Phys. Res. A 621 (2010) 395-400.
13.  V. B. Mikhailik and H. Kraus,Enhancement through sensitisation of VUV-excited luminescence in red-emitting pentaborate phosphors Phys. Stat. Sol. A 207 (2010) 2339-2343.
14.  V. B. Mikhailik and H. Kraus Performance of scintillation materials at cryogenic temperatures, Phys. Stat. Sol. B 247 (2010) 1583-1599.
15.  R.F. Lang, G. Angloher, M. Bauer, I. Bavykina, A. Bento, A. Brown, C. Bucci, C. Ciemniak, C. Coppi, G. Deuter,  V. B. Mikhailik, E. Pantic, F. Petricca, W. Seidel, L. Stodolsky, A.J.B. Tolhurst, I. Usherov and W. Westphal, Electron and gamma background in CRESST detectors, Astropart. Phys., 32 (2010) 318-324.
16.  R.F. Lang, G. Angloher, M. Bauer, I. Bavykina, A. Bento, A. Brown, C. Bucci, C. Ciemniak, C. Coppi, G. Deuter,B. Majorovits, M. Malek, R. McGowan, V. B. Mikhailik,  F. Pröbst, S. Roth, K. Rottler, C. Sailer, K. Schäffner, S. Scholl, W. Seidel, L. Stodolsky, A.J.B. Tolhurst, I. Usherov and W. Westphal, Discrimination of recoil background in scintillating calorimeters, Astropart. Phys. 33 (2010) 60-64.
17.    A. M. Dubovik, Yu. Ya. Vostretsov, B. V. Grinyov, F. A. Danevich, H. Kraus L. L. Nagornaya, V. B. Mikhailik, I. A. Tupitsyna, Research and development of ZnBO3 (B=W, Mo) crystal scintillators for Dark Matter and Double Beta Decay searches, Acta Physics Polonica A 117 (2010) 15-19.
2009
19.    V. B. Mikhailik, H.Kraus and P.Dorenbos, Efficient VUV sensitization of Eu3+ emission by Tb3+ in potassium rare-earth double phosphate, Phys. Stat. Sol. RRL 1 (2009) 13-15.
20.    V. B. Mikhailik,VUV sensitization of Mn2+ emission by Tb3+ in strontium aluminate phosphor, Materials Letters, 63 (2009) 803-805.
21.    H. Kraus, F.A. Danevich, S. Henry, V.V. Kobychev, V.B. Mikhailik, V.M. Mokina, S.S. Nagorny, O.G. Polischuk, V.I. Tretyak ZnWO4 scintillators for cryogenic dark matter experiments. Nucl. Instr. Meth. Phys. Res. A, 600 (2009) 594-598.
23.    V. B. Mikhailik, H. Kraus, VUV sensitisation of Eu3+ emission by Tb3+ in Ba3Tb(PO4)3-Eu, J. Lumin. 129 (2009) 945-947.
24.    M. Luca, N. Coron, C. Dujardin, H. Kraus, V.B. Mikhailik, M.A. Verdier, P.C.F. Di Stefano, Scintillating and optical spectroscopy of Al2O3:Ti for dark matter searches Nucl. Instr. Meth. Phys. Res. A, 606 (2009) 545-551.
25.    D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, H. Kraus Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K, J. Phys. Condens. Matter. 21 (2009) 325402. 
26.              L. L. Nagornaya, B. V. Grinyov, A. M. Dubovik, Y. Ya. Vostretsov, I. A. Tupitsyna F. A. Danevich, V. M. Mokina, S. S. Nagorny, O.G. Shkulkova, H. Kraus, V. B. Mikhailik, Large volume ZnWO4 crystal scintillators with excellent energy resolution and low background, IEEE Transactions on Nuclear Science, 56 (2009), 994-997.
27.              F. A. Danevich, D. M. Chernyak, A. M. Dubovik, B. V. Grinyov, S. Henry, H. Kraus, V. M. Kudovbenko, V. B. Mikhailik, L. L. Nagornaya, R. B. Podviyanuk, O. G. Polischuk, I. A. Tupitsyna, Yu. Ya. Vostretsov, MgWO4–A new crystal scintillator Nucl. Instr. Meth. Phys. Res. A, 608 (2009) 107-115.
28.              L. L. Nagornaya, F. A. Danevich, A. M. Dubovik, B. V. Grinyov, S. Henry, V. Kapustyanyk, H. Kraus, D. V. Poda, V. M. Kudovbenko, V. B. Mikhailik, M. Panasyuk, O. G. Polischuk, V. Rudyk, V. Tsybulskyi, I. A. Tupitsyna, and Yu. Ya. Vostretsov Tungstate and Molybdate Scintillators to Search for Dark Matter and Double Beta Decay, IEEE Transactions on Nuclear Science, 56 (2009), 2513-2518.
2008
29.    V. Yakovyna , Ya. Zhydachevskii, V. B. Mikhailik, I. Solskii, D. Sugak and M. Vakiv, Effect of thermo-chemical treatments on the luminescence and scintillation properties of CaWO4, Optical Materials 30 (2008) 1630-1634.
30.    F. A. Danevich, S. Henry, H. Kraus, R. McGowan, V. B. Mikhailik, O. G. Shkulkova, J. Telfer, Scintillation properties of pure and Ca-doped ZnWO4 crystals, phys. stat. sol. a 205 (2008) 335-339.
31.    M. Fujita, M. Itoh, T. Katagiri, D. Iri, M. Kitaura and V. B. Mikhailik, Optical anisotropy and electronic structures of CdMoO4 and CdWO4 crystals: Polarized reflection measurements, x-ray photoelectron spectroscopy, and electronic structure calculations, Phys. Rev. B. 77 (2008) 155118.
32.    J. Gironnet, V. B. Mikhailik,_H. Kraus, P. de Marcillac and N. Coron, Scintillation studies of Bi4Ge3O12 (BGO) down to a temperature of 6 K, Nucl. Instr. Meth. Phys. Res. A, 594 (2008) 358–361.
33.    V. B. Mikhailik, H. Kraus, V. Kapustyanyk, M. Panasyuk, Yu. Prots, V. Tsybulskyi and L. Vasylechko, Structure, luminescence and scintillation properties of MgWO4-MgMoO4 system, J. Phys. Cond. Matt. 20 (2008) 365219.
34.    S. Henry, H. Kraus, M. Malek, V. B. Mikhailik and G. Waysand, SQUID magnetometry for the cryoEDM experiment - Test at LSBB, Journal of Instrumentation 3 (2008) P11003.
2007
35. D. Wahl, V. B. Mikhailik and H. Kraus, Monte-Carlo refractive index matching technique for determining the input parameters for simulation of the light collection in scintillating crystals, Nucl. Instr. Meth. Phys. Res. A 570 (2007) 529-535.
36. H. Kraus, V. B. Mikhailik, L. Vasylechko, D. Day, K. B. Hutton, J. Telfer, Yu. Prots, Effect of Ca-doping on the structure and scintillation properties of ZnWO4, Phys. Stat. Sol. A 204 (2007) 730-736.
37.    V. B. Mikhailik, H. Kraus, S. Henry and A. J. B. Tolhurst, Scintillation studies of CaWO4 in the millikelvin temperature range Phys. Rev. B. 75 (2007) 184308.
38.    H. Kraus, V. B. Mikhailik and D. Wahl, Multiple photon counting technique for detection and analysis of slow scintillation processes, Radiat. Meas. 42 (2007) 921-924.
39.    A. Kotlov, L. Jönsson, H. Kraus, V. Mikhailik, V. Nagirnyi, G. Svensson and B.I. Zadneprovski, Excited states of molybdenum oxyanion in scheelite and wolframite structures, Radiat. Meas. 42 (2007) 767-770.
40.    V. B. Mikhailik, S. Henry, H. Kraus and I. Solskii Temperature dependence of CaMoO­4 scintillation properties Nucl. Instr. Meth. Phys. Res. A 583 (2007) 350-355.
41.    S. Henry, N. Bazin, H. Kraus, B. Majorovits, M. Malek, R. McGowan, V. B. Mikhailik, Y. Ramachers and A. J. B. Tolhurst, The 66-channel SQUID readout for CRESST II, Journal of Instrumentation, 2 No 11 (2007) P11003.
2006
42. A. Senyshyn, H. Kraus, V. B. Mikhailik, L. Vasylechko and M. Knapp, Thermal properties of CaMoO4: Lattice dynamics and synchrotron powder diffraction studies, Phys. Rev. B. 73 (2006) 014104.
43. V. B. Mikhailik and H. Kraus, Cryogenic scintillators in searches for extremely rare events, J. Phys. D: Appl. Phys. 39 (2006) 1181-1191.
44. V. B. Mikhailik, H. Kraus, D. Wahl, H. Ehrenberg and M. S. Mykhaylyk, Optical and luminescence studies of ZnMoO4 using vacuum ultraviolet synchrotron radiation, Nucl. Instr. Meth. Phys. Res. A 562 (2006) 513-516.
45. V. B. Mikhailik, I. K. Bailiff, Thermoluminescence study of natural quartz inclusions in silicate bricks for dose reconstruction in areas downwind of Chernobyl, Ukrainian Journal of Physics, 51 (2006) 467-474.
47. V.B. Mikhailik, H. Kraus, J. Imber and D. Wahl,Scintillation properties of pure CaF2, Nucl. Instr. Meth. Phys. Res. A 566 (2006) 522-525.
2005
48. J. Ninkovic, G. Angloher, C. Bucci, C. Cozzini, T. Frank, D. Hauff, H. Kraus, B. Majorovits, V. Mikhailik, F. Petricca, F. Pröbst, Y. Ramacher, W. Rau, W. Seidel and S. Uchaikin, Nucl. Instr. Meth. Phys. Res. A 537, (2005) 339-343.
49. V. B. Mikhailik, H. Kraus, D. Wahl and M. S. Mykhaylyk Studies of electronic excitations in MgMoO4, CaMoO4 and CdMoO4 crystals using VUV synchrotron radiation, phys. stat. sol. b, 242 (2005) R17-R19.
50. H. Kraus, V. B. Mikhailik, Y. Ramachers, D. Day, K.B. Hutton and J. Telfer Feasibility study of a ZnWO4 scintillator for exploiting materials signature in cryogenic WIMP Dark Matter searches, Phys. Lett., B 610 (2005) 37-44.
51. V. B. Mikhailik, H. Kraus, M. S. Mykhaylyk, D. Wahl Luminescence studies of Ti-doped Al2O3 using vacuum ultraviolet synchrotron radiation, Appl. Phys. Lett., 86 (2005) 101909.
52. V. B. Mikhailik, H. Kraus, G. Miller, M. S. Mykhaylyk, D. Wahl, Luminescence characterisation of CaWO4, CaMoO4 and ZnWO4 scintillating crystals under different excitations, J. Appl. Phys., 97 (2005) 083523.
53. V. B. Mikhailik, H. Kraus, M. Balcerzyk, W. Czarnacki, M. Moszyński, M. S. Mykhaylyk, D. Wahl, Low-temperature spectroscopic and scintillation characterization of Ti-doped Al2O3, Nucl. Instr. Meth. Phys. Res. A, 546 (2005) 523-534.
54. H. Kraus, V.B. Mikhailik and Wahl D. Multiple photon counting coincidence (MPCC) technique for scintillator characterisation and its application to studies of CaWO4 and ZnWO4 scintillators, Nucl. Instr. Meth. Phys. Res. A, 553 (2005) 522-534.
55. M. Moszyński, M. Balcerzyk, W. Czarnacki, A. Nassalski, T. Szczęśniak, H. Kraus, V. B. Mikhailik and I. M. Solskii Characterization of CaWO4 scintillator at room and liquid nitrogen temperatures, Nucl. Instr. Meth. Phys. Res. A 553 (2005) 578-591.
56. V. B. Mikhailik XEOL studies of impurity core-valence luminescence in mixed rubidium caesium chloride crystals, Journal of Physical Studies, 9 (2005) 182-184.
57. V. B. Mikhailik, H. Kraus, M. Itoh, D. Iri and M. Uchida, Radiative decay of self-trapped excitons in CaMoO4 and MgMoO4 crystals, J. Phys. Cond. Matt. 17 (2005) 7209-7218.
58. V. B. Mikhailik, H.Kraus and M.S.Mykhaylyk Cryogenic scintillators for search and investigations of extremely rare events in particle physics and astrophysics, Journal of Physical Studies, 9 (2005) 215-226 (in Ukrainian).
2004
59. I. K. Bailiff and V. B. Mikhailik The use of calcium silicate bricks for retrospective dosimetry, Radiat. Measur., 38, (2004) 91-99.
60. V. B. Mikhailik, H. Kraus, D. Wahl, M. Itoh, M. Koike and I.K. Bailiff One- and two-photon excited luminescence and band gap assignment in CaWO4, Phys. Rev. B, 69 (2004) 205110.
61. V. B. Mikhailik, I. K. Bailiff, H. Kraus, P. A. Rodnyi and J. Nincovic Two-photon Excitation and Luminescence of a CaWO4 Scintillator, Radiat. Measur., 38 (2004) 585-588.
62. A. Senyshyn, H. Kraus, V. B. Mikhailik and V. Yakovyna, Lattice dynamics and thermal properties of CaWO4, Physics. Rev. B., 70 (2004) 214306.
63. C. Cozzini, G. Angloher,  C. Bucci, F. von Feiltzsch, V. Mikhailik Detection of the natural a-decay of tungsten, Phys. Rev.C 70, (2004) 064606.
2003
64. P. A. Tanner, C. S. K. Mak, M. D. Faucher, W. M. Kwok, D. L. Phillips, and V. Mikhailik 4f - 5d transitions of Pr3+ in elpasolite lattices, Phys. Rev. B 67 (2003) 115102.
65. I.K. Bailiff and V.B. Mikhailik Spatially-resolved measurement of optically stimulated luminescence and time-resolved luminescence. Radiat. Measur., 37, (2003) 151-159.
2002
66. Y. Göksu, I.K. Bailiff and V.B. Mikhailik  New approaches to retrospective dosimetry using cementitious building material, Radiat. Measur., 37, (2002) 323-327.
2000
67. P. A. Rodnyi, V. B. Mikhailik, G. B. Stryganyuk, A. S. Voloshinovskii, C. W. E. van Eijk and G. F. Zimmerer Luminescence properties of Ce-doped Cs2LiLaCl6 crystals, J. Lumin., 86, (2000) 161-166. 
1999
68. V. B. Mikhailik, A. S. Voloshinovskii, V. Kisand and S. Vielhauer Thermal changes of impurity core-valence luminescence in K1-xCsxCl and Rb1-xCsxCl mixed crystals. Physica Status Solid b, 212, (1999) 367-373.
69. V. B. Mikhailik, A. S. Voloshinovskii and G. Zimmerer Core luminescence as a method of studying the relaxation processes in the outermost core of the crystals. J.Alloys and Compounds, 286, (1999) 128-136.
70. V. B. Mikhailik, M. Itoh, S. Asaka, Y. Bokumoto, J. Murakami and M. Kamada Amplification of impurity –associated Auger-free luminescence in mixed rubidium-caesium chloride crystals under core-level excitation with undulator radiation. Optics Commun. 171, (1999) 71-76.
71. V. B. Mikhailik  Investigation of core-valence luminescence in mixed sodium-cesium chloride. Ukrainskii Fizhycnyi Zhurnal, 44, (1999) 1111-1114 (in Ukrainian).
72. A. S. Voloshinovskii, V. B. Mikhailik, G. B. Stryganyuk and P.A. Rodnyi, Observation of the correlation between decay time and impurity core-valence luminescence intensity on the excitation energy in mixed K1-xCsxCl and Rb1-xCsxCl crystals. Sov.Phys.Solid State, 41, (1999) 1973-1975.
1998
73. A. S. Voloshinovskii, V. B. Mikhailik, O. T. Antonyak, M. S. Mikhailik, P. A. Rodnyi, E. N. Mel’chakov, I. H. Munro, C. Mythen, D. Shaw, G. Zimmerer, J. Becker and M. Runne Peculiarities of excitation of Ce-emission in core region of chlorine perovskites. Radiat. Measur., 29, (1998) 251-255.
74. A. S. Voloshinovskii, M.S. Mikhailik, V. B. Mikhailik, E. N. Mel’chakov, P. A. Rodnyi, C. W. E. van Eijk and G. Zimmerer. Impurity core-valence luminescence of Rb1-xCsxCl mixed crystals. J. Lumin., 79, (1998) 107-114.
75. A. S. Voloshinovskii, V. B. Mikhailik, Ya. O. Struk, P. A. Rodnyi, C. W. E. van Eijk and G. Zimmerer. Core-valence luminescence in disordered lithium-cesium chloride. J. Lumin., 79, (1998) 115-119.
76. A. S. Voloshinovskii, V. B. Mikhailik, M. S. Mikhailik and G. B. Stryganyuk Impurity core-valence luminescence and decay of the core excitations in K1-xCsxCl and Rb1-xCsxCl mixed crystals. Journal of Physical Studies, 2, (1998) 371-375 (in Ukrainian).
77. V. B. Mikhailik Luminescence investigations of mixed lithium cesium chloride using synchrotron radiation. Journal of Physical Studies, 2, (1998) 541-544 (in Ukrainian).
1997
78. A. S. Voloshinovskii, V. B. Mikhailik, M. S. Mikhailik, P. A. Rodnyi, E. N. Mel’chakov, I. H. Munro, C. Mythen, D. Shaw, G. Zimmerer, J. Becker and M. Runne Manifestation of the 3pK +-core excitons in impurity core-valence luminescence of K1-xCsxCl mixed crystals. Sol. State Commun. 103, (1997) 689-691.
1996
79. V. B. Mikhailik, S. V. Myagkota, M. S. Pidzyarailo and A. S. Voloshinovskii, Radiative decay of intrinsic electron excitations in APb2X5 (A=K, Rb; X=Cl, Br) crystals. Cryst.Res.Technol. 31S, (1996) 757-760.
80. A. S. Voloshinovskii, V. B. Mikhailik, P. A. Rodnyi, M. S. Pidzyrailo, M. V. Kutsyk, S. V. Syrotyuk and O. N. Yares'ko Impurity core-valence luminescence as specific channel for relaxation of the high-energy excitations in ionic crystals. Ukrainskii Fizhycnyi Zhurnal 41, (1996) 81-86 (in Ukrainian).
1995
81. A. S. Voloshinovskii, V. B. Mikhailik and P. A. Rodnyi Impurity induced core-valence luminescence: a new possibility for fast scintillators creation. Radiation Measurements 24, (1995) 383-385.
82. A. S. Voloshinovskii, V. B. Mikhailik and P. A. Rodnyi Cluster calculation of impurity induced core-valence transitions. Radiat. Effects Def. Sol. 134, (1995) 95-100.
83. A. S. Voloshinovskii, V. B. Mikhailik and P. A. Rodnyi Luminescence of off- and on-center STE in ABX3 crystals. Radiat. Effects Def. Sol. 135, (1995) 779-781.
84. V. B. Mikhailik, V. V. Pigrukh, N. S. Pidzyrailo and Z. M. Yaremko Modelling of the emission of the thin-film luminescence screens. Opticheskii Zhurnal 5, (1995) 77-79 (in Russian).
1994
85. Z. A. Khapko, A. S. Voloshinovskii, V. B. Mikhailik, S. M. Pidzyrailo and P. A. Rodnyi Intrinsic luminescence of NaMgF3 and RbMgF3 crystals. Ukrainskii Fizhycnyi Zhurnal 39, (1994) 304-307 (in Ukrainian).
86. S. V. Syrotyuk, S. M. Pidzyrailo, A. S. Voloshinovskii and V. B. Mikhailik The influence of anion environment on the electron band structure of cluster [CsCln]n-1. J.of Electron Spectroscopy and Related Phenomena 68, (1994) 195-197.
87. A. S. Voloshinovskii, V. B. Mikhailik, P. A. Rodnyi, S. V. Syrotyuk, A. P. Shpak and A. N. Yares'ko   Cluster modelling of core-valence luminescence spectra. Sov.Phys.Solid State 36, (1994) 911-913.
1993
88. P. A. Rodnyi, A. S. Voloshinovskii and V.B. Mikhailik Excitation of impurity core-valence luminescence in Rb1-xCsxCaCl3 crystals. Sov.Phys.Solid State 35, (1993) 203-205.
89. V. B. Mikhailik, A. S. Voloshinovskii, V. I. Dzala, S. V. Myagkota and M. S. Pidzyarailo Raman spectra of APbI3 crystals (A=K, Rb, Cs, Tl). Ukrainskii Fizhycnyi Zhurnal 38, (1993) 218- 222 (in Ukrainian).
90. A. S. Voloshinovskii, V. B. Mikhailik, S. V. Myagkota, S. M. Pidzyrailo and I. P. Pashuk Exciton luminescence of ionic semiconductors CsPbX3 (X=Cl, Br, I). Ukrainskii Fizhycnyi Zhurnal 38, (1993) 1012-1015 (in Ukrainian).
1992
91. A. S. Voloshinovskii, V. B. Mikhailik, S.V. Myagkota, I.P. Ostrovskii and N.S. Pidzyrailo Electronic states and luminescence properties of CsSnBr3 crystals. Optika i Specctroskopiya 72, (1992) 486-488.
92. A. S. Voloshinovskii, V. B. Mikhailik, P.A. Rodnyi and S.N. Pidzyrailo Core-valence luminescence in crystals based on CsBr. Sov.Phys.Solid State 34, (1992) 366-368.
93. A. S. Voloshinovskii, V. B. Mikhailik, P.A. Rodnyi, S.N. Pidzyrailo and A.K. Khudro Spectral and kinetic parameters off fast X-ray luminescence of CsI crystals. Zhurnal Prikladnoi Spektroskopii 56, (1992) 811-813 (in Russian).
94. A. S. Voloshinovskii, V. B. Mikhailik and P.A. Rodnyi Impurity core-valence luminescence of KCaCl3-Cs and RbCaCl3-Cs crystals. Ukrainskii Fizicheskii Zhurnal 37, (1992) 1159-1162 (in Russian).
95. A. S. Voloshinovskii, V. B. Mikhailik, S.N. Pidzyrailo, P.A. Rodnyi and A.K. Khudro The self-trapped exciton luminescence in wide-band ABX3 crystals. Ukrainskii Fizicheskii Zhurnal 37, (1992) 991-993 (in Russian).
96. A. S. Voloshinovskii, V. B. Mikhailik, S. V. Syrotyuk and P. A. Rodnyi Impurity core-valence luminescence in crystals with different anion environment. Sov.Phys.Solid State 34, (1992) 1022-1023.
97. A. S. Voloshinovskii, V. B. Mikhailik, P. A. Rodnyi and S. V. Syrotyuk Impurity induced core-valence luminescence in halide compounds. Phys.stat.sol.b 173, (1992) 739-742.
98. A. S. Voloshinovskii, A. G. Dmitriev, V. B. Mikhailik and P.A. Rodnyi Fast X-ray luminescence of Cs2NaLaCl6 crystal, Sov.Phys.Solid State 34, (1992) 1998,.
99. V. B. Mikhailik, V. V. Pigrukh and N. S. Pidzyrailo Calculation of the inhomogeneity of the emission brightness of cathodeluminescence screens. Opticheskii Zhurnal 2, (1992) 37-39 (in Russian).
100.    V. B. Mikhailik, V. V. Pigrukh and N. S. Pidzyrailo On the probability of calculation of the MTF for the screens of high-resolution CRT. Opticheskii Zhurnal 3, (1992) 25-27 (in Russian).
1991
101.    V. B. Mikhailik, I.P. Ostrovskii, V.V. Pigrukh and N.S. Pidzyrailo Intrinsic noises of the fine-structure cathodeluminescence screens. Electronnaya Tekhnika 1, (1991) 31- 33 (in Russian).
1990
102.       V. N. Vishnevskii, S.V. Myagkota, V. B. Mikhailik and N.S. Pidzyrailo Spectroscopy of TlPbJ3 crystals. Ukrainskii Fizicheskii Zhurnal 35, (1990) 993-997 (in Russian).