Publications 1970 -- 1990

71. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
X-Ray Standing Waves in the Laue case - Location of Impurity Atoms.
Acta Cryst., 1990, vol. A46, p. 649-656

70. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Investigation of Surface Layer Structure of Single Crystals with Triple Crystal X-Ray Diffractometry.
Acta Cryst., 1990, vol. A46, p. 643-649

69. B. G. Zacharov, M. V. Kovalchuk, V. G. Kohn, E. A. Sozontov
Diagnostic of the surface structure, subsurface layers and interfaces in semicinducting crystals by means of the x-ray standing wave method.
Electronnaya technika, ser. Materialy, 1990, part 1(246) p. 3-13. (russian)

68. V. D. Gorobchenko, V. G. Kohn, E. G. Maksimov
The Dielectric Function of the Homogeneous Electron Gas.
in: Modern Problems in Condensed Matter Sciences. Edited by V.M.Agranovich and A.A.Maradudin. vol.24. The Dielectric Function of Condensed Systems. Edited by D.A.Kirzhnitz and A.A.Maradudin. Chapter 3., p. 87-219: North-Holland, Amsterdam, Oxford, New-York, Tokio, 1989.

67. M. V. Kovalchuk, V. G. Kohn, A. M. Nikolaenko, A. C. Semiletov, I. Yu. Haritonov
Experimental Study of Yield of Photoelectrons with different Energy arised by X-ray Standing Wave, with help of Magnetic Solenoid Analizer and Gas Proporthional Counter.
Kristallografiya, 1989, vol. 34, N. 3, p. 615-620. (russian)

66. B. G. Zaharov, A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn, E. A. Sozontov, A. N. Sosphenov
Determination of Crystallographic Polarity of CdTe by X-ray Standing Wave Method.
Sov. Tech. Phys. Lett. 1989, vol. 15, p. 31

65. M. V. Kovalchuk, V. G. Kohn
Synchrotron radiation - a new stage of development of X-ray diffractometry methods of studying the structure of solids.
in a book: Metody strukturnogo analiza, 1989, Moscow, ed. IC AS USSR, p. 162-178. (russian)

64. I. A. Vartanyantz, A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Development of theoretical and experimental investigations of thin surface structures by X-ray method.
In: X-ray and neutron structure analysis in materials science. Ed. by J.Hasek. 1989, Plenum Press, N.Y. and London, p. 283-290.

63. M. V. Kovalchuk, V. G. Kohn
X-ray standing waves in the study of crystals and surface layers.
In: X-ray and neutron structure analysis in materials science. Ed. by J.Hasek. 1989, Plenum Press, N.Y. and London, p. 277-282.

62. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Location of impurity atoms in the volume and surface layers of silicon crystals by X-ray standing waves in the Laue geometry.
In: X-ray and neutron structure analysis in materials science. Ed. by J.Hasek. 1989, Plenum Press, N.Y. and London, p. 273-276.

61. V. D. Koz'mik, V. G. Kohn, I. P. Mihailuk, V. I. Fedoruk
Influence of Nonmonochromatisity Characteristic X-rays on Topographs of Anomalous Transmission under the Conditions of Six-beam Diffraction.
Kristallografiya, 1989, vol. 34, N. 4, p. 989-992. (russian)

60. I. A. Vartanyants, M. V. Kovalchuk, V. G. Kohn, A. M. Nikolaenko, I. Yu. Haritonov
Direct determination of the phase of the reflection amplitude by means of standing X-ray wave.
Pis'ma v Zhurn. Exp. Teor. Fiz., 1989, vol. 49, N. 11, p. 630-633. (russian)

59. M. V. Kovalchuk, V. G. Kohn, E. F. Lobanovich
Structure Sensibility of Photo-EDS Curves under the Conditions of Arising X-ray Standing Wave in semiconductor with p-n Junction.
Fizika i Tehnika Poluprovodnikov, 1989, vol. 23, N. 6, p. 1054-1057. (russian)

58. S. I. Zheludeva, B. G. Zaharov, M. V. Kovalchuk, V. G. Kohn, E. A. Sozontov, A. N. Sosphenov
Possibility to Study the Structure Garnet Crystals by X-ray Standing Wave Method.
Kristallografiya, 1988, vol. 33, N. 6, p. 1352-1356. (russian)

57. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Study of Structure of Separate Sublattice in Multicomponent Epitaxial Films In[0.5]Ga[0.5]P/GaAs by X-ray Standing Wave Method.
Sov. Tech. Phys. Lett., 1988, vol. 14, N. 8, p. 587-8

56. V. G. Kohn
Total Reflection of X-rays in a Forbidden Reflex under the Multiple Diffraction in Renninger arrangement.
Kristallografiya, 1988, vol. 33, N. 3, p. 567-573. (russian)

55. V. G. Kohn
X-Ray Standing Waves Under the Conditions of Multiple Diffraction
Phys. Status Solidi (a), 1988, vol. 106, N. 1, p. 31-39.

54. V. G. Kohn
On Focusing the X-ray Spherical Wave by Perfect Crystal under the Conditions of Multiple Diffraction.
Metallofizika, 1988, vol. 10, N. 2, p. 78-85. (russian)

53. V. D. Koz'mik, V. G. Kohn, I. P. Mihailuk, A. H. Toneyan, V. I. Fedoruk
On the physical nature of the Umeno effect.
Ukrainskii Fizicheskii Zhurnal, 1988, vol. 33, N. 1, p. 141-143. (russian)

52. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Enhancement of a pseudopeak in spectra of three-crystal X-ray diffractometry on account of thermal diffuse scattering.
Sov. Phys. Crystallogr., 1987, vol. 32, N. 6, p. 799-801.

51. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
Localization of impurity atoms in the interior of single crystals by a standing-x-ray-wave method in the Laue geometry.
Sov. Tech. Phis. Lett., 1987, vol. 13, N. 8, p. 409-11.

50. A. Yu. Kazimirov, M. V. Kovalchuk, V. G. Kohn
On the possibilities of methods two- and three crystal X-ray diffractometry in an investigation of structure of disordered subsurface layer of monocrystals.
Metallophisica, 1987, vol. 9, N. 4, p. 54-58. (russian)

49. V. G. Kohn
On Effect of Anomalously Small Absorbtion of X-ray in Monocrystal under the Conditions of 12-beam Diffraction.
Kristallografiya, 1987, vol. 32, N. 4, p. 844-851. (russian)

48. M. V. Kovalchuk, I. A. Vartanyants, V. G. Kohn
Photoeffect under conditions of Dynamical X-Ray Diffraction.
Acta Cryst. 1987, vol. A43, N. 2, p. 180-187.

47. V. V. Aristov, A. A. Snigirev, A. M. Afanasev, V. G. Kohn, V. I. Polovinkina
The Dynamical Diffraction of X-Ray Spherical Wave in Two Perfect Crystals.
Acta Cryst. 1986, vol. A42, N. 6, p. 426-435.

40. H. Eschrig, K. A. Kikoin, V. G. Kohn
On the semiconductor energy gap in density functional theory.
Solid State Comm., 1985, vol. 56, N. 9, p. 773-775.

39. M. V. Kovalchuk, V. G. Kohn, E. F. Lobanovich
Measurement of Small Deformation in Thin Epitaxial Films of Si by the Method of Photoemission, excited by X-ray Standing Wave.
Sov. Phys. Solid State, 1985, vol. 27, N. 11, p. 2034-38

38. S. I. Zheludeva, M. V. Kovalchuk, V. G. Kohn
The Photoelectric Voltage excited by X-Ray Standing Waves in Semiconductors with a p-n junction.
Journ. of Phys. C: Solid State Phys., 1985, vol. 18, N. 11, p. 2287-2304.

37. V. G. Kohn, M. V. Prilepskii, I. M. Suhodreva
Simple Method of Determination of Structure of Disturbed Subsurface Layer from X-ray Diffraction Data.
Poverhnost, 1984, N. 11, p. 122-128. (russian)

36. P. A. Bezirganyan, R. T. Gabrielyan, V. G. Kohn, A. H. Toneyan
Six-beam X-Ray Diffraction in Ge Single Crystals.
Phys. Status Solidi (a), 1984, vol. 85, N. 2, p. 349-358.

35. V. G. Kohn, H. Eschrig
On the Theory of Exchange and Correlation in the Electron Gas at Metallic Densities.
Phys. Status Solidi (b), 1984, vol. 123, N. 2, p. K149-K153.

34. A. H. Toneyan, V. G. Kohn, R. N. Kuz'min
Six-beam X-ray Diffraction in the mixed Bragg-Laue case.
Kristallografiya, 1984, vol. 29, N. 2, p. 203-209. (russian)

33. V. D. Gorobchenko, V. G. Kohn
On the role of correlations between electrons with antiparallel spins in the theory of the homogeneous electron gas.
Journ. of Phys. C: Solid State Phys. 1983, vol. 16, N. 35, p. 6757-6767.

32. V. G. Kohn, M. V. Kovalchuk, R. M. Imamov, B. G. Zakharov, E. F. Lobanovich
The Investigation of Disturbed Surface Layer Structure by the External Photoeffect under X-Ray Diffraction Conditions.
Phys. Status Solidi (a), 1982, vol. 71, N. 2, p. 603-610.

31. V. G. Kohn, V. D. Gorobchenko
On the Theory of a Homogeneous interecting electron gas.
Journ. of Phys. C: Solid State Phys., 1982, vol. 15, N. 13, p. 2935-2950.

30. V. V. Aristov, V. G. Kohn, V. I. Polovinkina, A. A. Snigirev
Change of Interference Pattern in the X-ray Section Topography of Single Crystals with Increasing Dimensions of an Incoherent Source.
Phys. Status Solidi (a), 1982, vol. 72, N. 2, p. 483-491.

29. Yu. Kagan, K. A. Kikoin, V. G. Kohn, M. M. Chesalov
Hydrogen atom in simple metals.
Proceeding of 12-th Annual Intern. Symp. Electr. Struct. Metals and Alloys (Dresden, April 1982), p. 25.

28. V. G. Kohn, M. V. Kovalchuk, R. M. Imamov, E. F. Lobanovich
The Method of Integral Characteristics in X-Ray Diffraction Studies of the Surface Layers of Single Crystals.
Phys. Status Solidi (a), 1981, vol. 64, N. 2, p. 435-442.

27. V. G. Kohn, M. V. Kovalchuk
On the Theory of External Photoeffect Acompanying X-Ray Diffraction in an Ideal Crystal with Disturbed Surface Layer.
Phys. Status Solidi (a), 1981, vol. 64, N. 1, p. 359-366.

26. R. T. Gabrielyan, V. G. Kohn
The Forbidden-Reflection Method for Absorption Coefficient Measurement in Many-Wave X-ray Diffraction in Single Crystals.
Phys. Status Solidi (a), 1981, vol. 63, N. 1, p. 345-353.

25. V. D. Gorobchenko, V. G. Kohn
Self-consistent account of exchange-correlation effects in an electron gas.
Sov. Phys. JETP, 1981, vol. 53, N. 2, p. 381-387.

24. V. V. Aristov, V. G. Kohn, V. I. Polovinkina
Role of Entrance Slit in the X-Ray Section Topography of Single Crystals.
Phys. Status Solidi (a), 1980, vol. 62, N. 2, p. 431-440.

23. V. V. Aristov, V. I. Polovinkina, A. M. Afanasev, V. G. Kohn
Pendellosung Fringes for X-ray Spherical-Wave Diffraction in a Perfect Crystal.
Acta Cryst. 1980, vol. A36, N. 6, p. 1002-1013.

22. V. G. Kohn
Reply to the Comment on the paper: On the Theory of the Bragg Reflection in the Case of Multiple X-Ray Diffraction.
Phys. Status Solidi (a), 1980, vol. 60, N. 1, p. K93-K94.

21. R. Z. Gabrielyan, V. G. Kohn
A New Type of Monochromator for Synchrotron Radiation with Three-Wave Bragg Diffraction.
Phys. Status Solidi (a), 1980, vol. 59, N. 2, p. 697-700.

20. V. G. Kohn
On the Theory of the Bragg Reflection in the Case of Multiple X-Ray Diffraction.
Phys. Status Solidi (a), 1979, vol. 54, N. 1, p. 375-384.

19. V. G. Kohn
Dynamical theory of diffraction of a spherical x-ray wave. Numerical results.
Sov. Phys. Crystallography, 1979, vol. 24, N. 4, p. 408-412.

18. Yu. Kagan, A. M. Afanasev, V. G. Kohn
On excitation of isomeric nuclear states in a crystal by synchrotron radiation.
Journ. of Phys. C: Solid State Phys. 1979, vol. 12, N. 3, p. 615-631.

17. Yu. Kagan, A. M. Afanasev, V. G. Kohn
Time Delay in the Resonance Scattering of Synchrotron Radiation by Nuclei in a Crystal.
Phys. Lett. 1978, vol. 68A, N. 3,4, p. 339-341.

16. A. M. Afanasev, V. G. Kohn
External Photoeffect under the conditions of X-ray diffraction in a crystal with disturbed subsurface layer.
Sov. Phys. JETP, 1978, vol. 47, N. 1, p. 154-161.

15. A. M. Afanasev, V. E. Baturin, R. M. Imamov, M. V. Kovalchuk, E. K.Kovyev, V. G. Kohn, S. A. Semiletov
Photoemission as a method for investigation the structure of surface layers.
Proceeding of 7-th Intern. Vacuum Congr. & 3-rd Intern. Confer. Solid Surfaces (Vienna, 1977), p. 2209-2212.

14. E. G. Klimenko, V. G. Kohn
On a critical state of technical superconductors of real geometry in slight magnetic fields.
Superconductivity. Proceedings of the conference on technical use of superconductivity (Alushta, 1975, USSR) vol.IV, M., Atomizdat, 1977, p. 114-121. (russian)

13. V. G. Kon
Dynamical theory of spherical x-ray wave diffraction with manywave scattering.
Sov. Phys. Solid State, 1977, vol. 19, N. 12, p. 2085-2089.

12. A. M. Afanasev, M. V. Kovalchuk, E. K. Kovev, V. G. Kohn
X-Ray Diffraction in a Perfect Crystal with Disturbed Surface Layer.
Phys. Status Solidi (a), 1977, vol. 42, N. 1, p. 415-422.

11. A. M. Afanasev, V. G. Kohn
On the coherence length of x rays .
Sov. Phys. Crystallography, 1977, vol. 22, N. 3, p. 355.

10. A. M. Afanasev, V. G. Kon
Dynamic theory of the diffraction of a spherical x-ray wave. General formalism.
Sov. Phys. Solid State, 1977, vol. 19, N. 6, p. 1035-1040.

9. A. M. Afanasev, V. G. Kohn
Symmetrical Cases of Simultaneous X-ray Diffraction and the Borrmann Effect. 1.The Analysis of Photoelectric Absorption.
Acta Cryst. 1977, vol. A33, N. 1, p. 178-184.

8. V. G. Kohn
On the Theory of Multiple X-ray Diffraction. Angular Dependence of Anomalous Transmission in 6-beam case.
Fizika Tverdogo Tela, 1976, vol. 18, N. 9, p. 2538-2545. (russian)

7. A. M. Afanasev, V. G. Kohn
On the Theory of Simultaneous X-Ray Diffraction.
Acta Cryst. 1976, vol. A32, N. 2, p. 308-310.

6. V. G. Kohn
On the theory of three-beam X-ray diffraction.
Kristallografia, 1975, vol. 20, N. 6, p. 1152-1160. (russian)

5. A. M. Afanasev, V. G. Kohn
Borrmann Effect in the Three-Wave Case of X-Ray Diffraction.
Phys. Status Solidi (a), 1975, vol. 28, N. 1, p. 61-70.

4. A. M. Afanasev, V. G. Kohn
On the image of etching pits on X-ray topographs.
Ukrainskii Fizicheskii Zhurnal, 1972, vol. 17, N. 3, p. 424-431. (russian)

3. V. G. Kohn
Dynamical Theory of interacting the radiation with slightly deformed crystals under conditions of strong absorption.
Fizika Tverdogo Tela, 1971, vol. 13, N. 10, p. 2974-2981. (russian)

2. A. M. Afanasev, V. G. Kohn
Dynamical Theory of X-ray Diffraction in Crystals with Defects.
Acta Cryst. 1971, vol. A27, N. 5, p. 421-430.

1. V. G. Kohn
Participation of absorption on phonons in X-ray anomalous transmission effect.
Kristallografia, 1970, vol. 15, N. 1, p. 20-24. (russian)