Ivan Vartaniants (xray-optics)

Вартаньянц Иван Анатольевич
дата рождения: 5 мая 1956 года
кандидат физ-мат наук (1984)
сотрудник DESY, Гамбург, Германия и (по совместительству) профессор НИЯУ МИФИ, Москва
e-mail: ivan.vartaniants@desy.de

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Professional Appointments:

Senior Scientist (full time), Deutsches Electronen-Synchrotron DESY, 2004-present.
Professor (part time), National Research Nuclear University, “MEPhI”, 2011-present.
Leading Research Scientist, Institute of Crystallography, Russian Academy of Sciences, 1984-2009.
Research Associate Professor, Department of Physics, University of Illinois at Urbana-Champaign, 2003-2004.
Visiting Research Scientist Assistant Professor, Department of Physics, University of Illinois at Urbana-Champaign, 2000-2003.
Visiting Research Scientist, Max-Planck-Institut für Metallforschung, Stuttgart, Germany, group of Prof. H. Dosch, two months 1999, one month 2000, one month 2002.
Visiting Research Scientist, Department of Physics, University of Illinois at Urbana-Champaign, three months every year from 1996 to 1999.
Visiting Research Scientist, Max-Planck-Institut für Festköperforschung, Stuttgart, Germany, group of Prof. M. Cardona, three months 1995, two months 1997, three months 1998.

Main scientific interests:

Theory of Coherent X-ray Diffraction, Inverse Problems in X-ray Optics (phase problem), theory of X-ray Dynamical Diffraction and X-ray Standing Wave method in real crystals, theory of X-ray Photoelectron process (non-dipole effects, valence band photoemission) in X-ray Interference field, the problems of Inelastic Scattering of X-rays, the problems of Statistical X-ray Dynamical Theory

Membership: Member of American Physical Society (2002)

Invited talks and Professional Service:

SAC member of MAX IV facility (2013-).
Proposal Review Panel member of FERMI facility (2013-).
Proposal Review Panel “Surface and Interface” member of ESRF (2009-2013).
Co-organizer of the Research Course on New X-ray Sciences “New Materials in New Light, DESY, Hamburg, Germany, March, 2008.
Co-organizer of the 404 Wilhelm and Else Heraeus-Seminar “Matter in Cherent Light” Bad Honnef, Germany, March, 2008.
Invited Speaker on the 2nd Annual Workshop Facilitating X-ray Biophotonics, Physicists and Biologists Woking Together Melbourne, Austarlia, 2007.
Invited Speaker on the 1st School and Workshop on X-ray Micro and Nanoprobes: Instruments, Methodologies and Applications, Erice, Italy, 2007.
Invited Speaker on the Conference on Surface X-ray and Neutron Scattering (9SXNS), Taipei,Taiwan, 2006.
Invited Speaker on XTOP-2006 Conference on High Resolution X-ray Diffraction and Imaging, Baden-Baden, Germany, 2006.

Publications List

1981

1. Yu. Kagan, I.A. Vartanyantz, G.V. Shlyapnikov,
"Decay kinetics of metastable gaseous phase of polarized atomic hydrogen at low temperatures",
Zh. Eksp. Teor. Fiz. 81, No.3(9), 1113-1140 (1981). (in Russian)
[Sov. Phys. JETP 54, 590 (1982)] (no electronic copy).

2. Yu. Kagan, G.V. Shlyapnikov, and I.A. Vartanyantz,
"Decay kinetics of metastable gaseous phase of polarized atomic hydrogen at low temperatures",
Preprint IAE, 1981. (no electronic copy).

1982

3. Yu. Kagan, G.V. Shlyapnikov, I.A. Vartanyantz, and N.A. Glukhov
"Quasi two-dimensional spin-polarized atomic hydrogen",
Pis'ma Zh.Eksp.Teor.Fiz. 35, No.9, 386-390 (1982). (in Russian)
[Sov. Phys. JETF Lett. 35, 377 (1982)].

1984

4. Yu. Kagan, G.V. Shlyapnikov, and I.A. Vartanyantz,
"The problem of "thermal explosion" in spin-polarized atomic hydrogen gas",
Phys. Lett. 101A, No.1, 27-30 (1984) (no electronic copy).

URL: http://www.sciencedirect.com/science/article/pii/0375960184900847
DOI: 10.1016/0375-9601(84)90084-7

1987

5. M.V. Koval'chuk, I.A. Vartanyantz, and V.G. Kohn,
"Photoeffect under the conditions of dynamical X-ray diffraction",
Invited paper for the P.P. Ewald Memorial Issue of Acta Cryst. Section A,
Acta Cryst. A43, 180-187 (1987).

6. S.P. Darbinyan, I.A. Vartanyantz, F.N. Chukhovskii,
"The method of the density matrix in the statistical dynamical theory of X-ray diffraction",
Interuniversity collection of scientific works, Erevan, 8,9, 64-70 (1987). (in Russian).

1989

7. I.A. Vartanyantz, A.Yu. Kazimirov, M.V. Koval'chuk, andV.G. Kohn,
"Development of theoretical and experimental ivestigations of thin surface structure by X-ray methods",
in the book: X-ray and neutron structure analysis in materials science,
Plenum Press, New York, (1989) pp.283-290. (no electronic copy).

8. I.A. Vartanyantz, M.V. Koval'chuk, V.G. Kohn, A.M. Nikolaenko, and I.Yu. Kharitonov,
"Direct determination of the reflection amplitude phase with the help of X-ray standing waves",
Pis'ma Zh. Eksp. Teor. Fiz. 49, No.11, 630-633 (1989) (in Russian).
[Sov. Phys. JETF Lett. 49, n.11, pp.726-730 (1989)].

1990

9. P. Zaumseil, U. Winter, I.A. Vartanyantz, I.Yu. Kharitonov,
"Comparison between two X-ray methods for deformation profile determination",
Phys. Stat. Sol. (a) 121, K149-K153 (1990) (no electronic copy).

1991

10. Vartanyantz I.A., Kovalchuk M.V., Sosphenov A.N., Auleytner J., Majewsky J.
"X-ray standing wave studies of Si(111) crystals implanted by Fe and Ni ions",
Acta Physica Polonica A 80, No. 6, 811-817 (1991) (no electronic copy).

1993

11. I.A. Vartanyantz, M.V. Koval'chuk, and V.M. Beresovsky,
"X-ray Standing Waves in a Bent Crystal. Fluorescence and Photoemission Yield",
Phys. Stat. Sol.(a), 135, 513-517 (1993) (no electronic copy).

12. I.A. Vartanyantz, M.V. Koval'chuk, and V.M. Beresovsky,
"Theoretical investigations of secondary emission yield and standing waves in curved crystals under dynamical Bragg diffraction of X-rays (Taupin problem)",
J.Phys. D: Appl. Phys. 26, A197-A201 (1993).

1994

13. L. Nowicki, S. Kwiatkowski, A. Turos, J. Auleytner, J. Majewsky, I.A. Vartanyants, M.V. Kovalchuk, A.N. Sosphenov,
"Studies of structural changes induced in Si single crystals by implantation of Fe and Ni ions",
Nucleonica 39, No.3, 49-54 (1994) (no electronic copy).

14. I.A. Vartanyantz, M.V. Koval'chuk, I.N. Ustimenko,
"X-ray Standing Waves on the Surface of the Crystal with the Uniform Strain Gradient",
J. de Physique IV, Colloque C9, supplement au Journal de Physique III, 4, pp. C9-191-C9-194 (1994) (no electronic copy).

1996

15. I.A. Vartanyants, J. Auleytner, L. Nowicki, S. Kwiatkowski, A. Turos,
"X-ray Standing Waves and Rutherford Backscattering Studies of Structure of Si Single Crystals Implanted by Fe ions",
Acta Physica Polonica A 89, No.5-6, 625-633 (1996) (no electronic copy).

1997

16. I.A. Vartanyants and J. Zegenhagen,
"Contributions of Multipole Terms to the Photoelectric Yield in X-ray Standing Wave Measurements",
Il Nuovo Cimento D 19, No. 2-4, 617-624 (1997).

17. Vartanyants I.A., Pitney J.A., Libbert J.L. and Robinson I.K.
"Reconstruction of Surface Morphology from Coherent X-ray Reflectivity",
Phys. Rev. B 55, No.55, 13 193-13 202 (1997).

1998

18. I.K. Robinson, J.A. Pitney, J.L. Libbert, and I.A. Vartanyants,
"Surface Morphology by Reflectivity of Coherent X-rays",
Physica B 248, 387-394 (1998).

1999

19. S.A. Grigoryan and I.A. Vartanyants,
"Theory of Thermal Diffuse Scattering in Conditions of the Existence of a Standing X-ray Wave. Method of Green Functions",
Surface Investigation 14, 737-746 (1999) (no electronic copy).

20. S.A. Grigoryan and I.A. Vartanyants,
"The Effect of the Surface on the X-ray Thermal Diffuse Scattering Pattern",
Surface Investigation 14, 901-907 (1999) (no electronic copy).

21. J.-P. Guigay and I.A. Vartanyants,
"Statistical Dynamical Theory in the Case of Large Correlation Length",
J.Phys. D: Appl.Phys. 32, A84-A87 (1999).

22. Vartanyants I.A. and Zegenhagen J.
"Quadrupole Contribution to the Angular Resolved Photoemission from an X-ray Interference Field",
Phys. Stat. Sol.(b) 215, 819-826 (1999).

23. J.A. Pitney, I.A. Vartanyants, and I.K. Robinson,
"Phase Retrieval in Coherent Diffraction from Cu3Au Antiphase Domains",
SPIE -- Int. Soc. Opt. Eng. Proceedings of Spie--the International Society for Optical Engineering, Vol. 3815, 199-207 (1999) (no electronic copy).

24. I.K. Robinson, J.L. Libbert, I.A. Vartanyants, J.A. Pitney, D.M. Smilgies, D.L. Abernathy and G. Grubel,
"Coherent X-ray Diffraction Imaging of Silicon Oxide Growth",
Phys. Rev. B 60, No.14, 9965-9972 (1999).

2000

25. I.A. Vartanyants and J. Zegenhagen,
"Photoelectric Scattering from an X-ray Interference Field",
Solid State Communications (Sol. State Com.) 113, No.6, 299-320 (2000).
Erratum, Solid State Communications 115, 161 (2000).

26. J.A. Pitney, I.K. Robinson, I.A. Vartaniants, R. Appleton, and C.P. Flynn,
"Streaked speckle in Cu3Au coherent x-ray diffraction",
Phys. Rev. B 62, No.19, 13 084-13 088 (2000).

27. I.A. Vartanyants, C. Ern, W. Donner, H. Dosch, and W. Caliebe,
"Strain profiles in epitaxial films from x-ray Bragg diffraction phases",
Appl. Phys. Lett. 77, No. 24, 3929-3931 (2000).

2001

28. F. Schreiber, K.A. Ritley, I.A. Vartanyants, H. Dosch, J. Zegenhagen, and B.C.C. Cowie,
"Non-dipolar Contributions in XPS-detection of X-ray Standing Waves",
Surface Science 486, L519-L523 (2001).

29. I.A. Vartanyants, S.A. Grigorian and M.V. Kovalchuk,
"Surface Contribution to Inelastic Scattering of X-rays on Thermal Phonons",
Phys. Stat. Sol. (b) 225, No. 2, 401-411. (2001)

30. S.A. Grigorian, I.A. Vartanyants, and M.V. Kovalchuk,
"Surface and Bulk Contribution to X-ray TDS (Green's function approach)",
J.Phys. D: Appl.Phys. 34, No.10A, A78-A81 (2001).

31. V.V. Lider, I.A. Vartanyants, V.A. Umanski and M.V. Kovalchuk,
"Crystal Uniform Strain Gradient Determination by Rocking Curve Shape Analysis",
Surface Investigation, No. 7, 23-28 (2001) [in Russian] (no electronic reprint).

32. I.A. Vartanyants and M.V. Kovalchuk,
"Theory and Applications of X-ray Standing Waves in Real Crystals",
Reports on Progress in Physics (Rep. Prog. Phys.) 64, 1009-1084 (2001).

Online at: stacks.iop.org/RoPP/64/1009

33. I.K. Robinson, I.A. Vartanyants, G.J. Williams, M.A. Pfeifer, and J.A. Pitney
"Reconstruction of the Shapes of Gold Nanocrystals using Coherent X-ray Diffraction",
Phys. Rev. Lett. 87, No.19, 195505/1-4, (2001).

DOI: 10.1103/PhysRevLett.87.195505

34. I.K. Robinson and I.A. Vartanyants,
"Use of Coherent X-ray Diffraction to Map Strain Fields in Nanocrystals",
Applied Surface Science 182, 186-191 (2001).

35. J.C. Woicik, E.J. Nelson, D. Heskett, J. Warner, L.E. Berman, B.A. Karlin, I.A. Vartanyants, M.Z. Hasan, T. Kendelewicz, Z.X. Shen, and P. Pianetta,
"X-ray standing wave investigations of valence electronic structures",
Phys Rev. B 64, 125115/1-15 (2001).

DOI: 10.1103/PhysRevB.64.125115

36. I.A. Vartanyants I.A. and I.K. Robinson,
"Partial Coherence Effects on the Reconstruction of the Shape of Small Crystals from Coherent X-ray Diffraction Pattern",
Invited paper, Special issue on Holographic and Other Direct Methods for Surface Structures using Electrons and Photons,
J.Phys.: Condens. Matter 13, 10593-10611 (2001).

Online at: stacks.iop.org/JPhysCM/13/10593

2002

37. J.E. DeVilbiss, J.X. Wang, B.M. Ocko, K. Tamura, R.R. Adzic, I.A. Vartanyants and I.K. Robinson,
"Time response of the thin layer electrochemical cell used for in situ X-ray diffraction",
Electrochimica Acta 47, 3057-3064 (2002),

38. E.J. Nelson, J.C. Woicik, P. Pianetta, I.A. Vartanyants, and J.W. Cooper
"Quadrupole effects in core- and valence-photoelectron emission from
crystalline germanium measured via a spatially modulated x-ray interference field",
Phys. Rev. B 65, No. 16, 165219/1-9 (2002).

DOI: 10.1103/PhysRevB.65.165219

2003

39. I.A. Vartanyants, and I.K. Robinson,
"Origins of Decoherence in Coherent X-ray Diffraction Experiments",
Optics Communications (2003), 222, 29-50.

URL: http://www.sciencedirect.com/science/article/pii/S003040180301558X
DOI: 10.1016/S0030-4018(03)01558-X

40. I.K. Robinson, C.A. Kenney-Benson, and I.A. Vartanyants,
"Sources of Decoherence in Beamline Optics",
Proceedings of the Seventh International Conference on Surface X-ray and Neutron Scattering
Physica B 336, 56-62 (2003).

41. G.J. Williams, M.A. Pfeifer, I.A. Vartanyants, and I.K. Robinson,
"Three-Dimensional Imaging of Microstructure in Gold Nanocrystals",
Phys. Rev. Lett. 90, No. 17, 175501/1-4 (2003).
DOI: 10.1103/PhysRevLett.90.175501

42. S.A. Grigorian, J. Grenzer, U. Pietsch, and I.A. Vartanyants I.A.,
"Thermal Diffuse Scattering in Grazing Incidence Diffraction",
J. Phys.: Condens. Matter 15, 3367-3374 (2003).

Online at: stacks.iop.org/JPhysCM/15/3367

43. J. M. Zuo, I. Vartanyants, M. Gao, R. Zhang, and L.A. Nagahara,
"Atomic Resolution Imaging of a Single Double-Wall Carbon Nanotube from Diffraction Intensities",
Science 300, 1419-1421 (2003).

44. I.K. Robinson, F. Pfeiffer, I.A. Vartanyants, Y. Sun, and Y. Xia,
"Enhancement of Coherent X-ray Diffraction from Nanocrystals by Introduction of X-ray Optics",
Optics Express 11, No.19, 2329-2334 (2003).

45. I.A. Vartanyants and I.K. Robinson,
"Imaging of quantum array structures with coherent and partially coherent diffraction",
J. Synchrotron Rad. 10, 409-415 (2003).

2004

46. G.J. Williams, M.A. Pfeifer, I.A. Vartanyants, and I.K. Robinson,
"Convergence of Phase Inversion for Simple Crystal Shapes using Coherent X-ray Diffraction",
in Image Reconstruction From Incomplete Data III, edited by Philip J. Bones, Micheal A. Fiddy, and Rick P. Millane,
Proceedings of the SPIE Vol. 5562 (SPIE, Bellingham, WA, 2004) 208-217 (2004). (no final electronic copy).

2005

47. U. Pietsch, T. Panzner, W. Leitenberger , and I. Vartanyants
"Coherence experiments using white synchrotron radiation",
Proceedings of the 8th International Conference on Surface X-ray and Neutron Scattering, Bad Honnef, Germany, 28 June-02 July 2004, Edited by M. Tolan, T. Salditt, A. Schreyer,
Physica B 357, Issues 1-2, 45-52 (2005).

48. F. Pfeiffer, O. Bunk, C. Schulze-Briese, A. Diaz, T. Weitkamp, C. David, J. F. van der Veen, I.A. Vartanyants, and I.K. Robinson
"Shearing Interferometer for Quantifying the Coherence of Hard X-ray Beams",
Phys Rev. Lett. 94, 164801/1-4 (2005).

49. A. Gerlach, F. Schreiber, S. Sellner, H. Dosch, I.A. Vartanyants, B.C.C. Cowie, T.-L. Lee, and J. Zegenhagen
"Adsorption-Induced Distortion of F16CuPc on Cu(111) and Ag(111): An X-ray Standing Wave Study",
Phys. Rev. B 71, 205425/1-7 (2005).

50. Vartanyants I. A., Robinson I.K., Onken J.D., Pfeifer M.A., Williams G. J., Pfeiffer F., Metzger H., Z. Zhong, and Bauer G.
"Coherent x-ray diffraction from quantum dots",
Phys. Rev. B 71, 245302/1-9 (2005).

51. I.A. Vartanyants, T.-L. Lee, S. Thiess, and J. Zegenhagen
"Non-dipole effects in X-ray standing wave photoelectron spectroscopy experiments",
Proceedings of Hard X-ray Photoelectron Spectroscopy Workshop, Grenoble, France, 11-th-12-th September 2003,
Nuclear Instruments and Methods in Physics Research A 547, 196-207 (2005).

2006

52. A. Schropp, I. Vartanyants, C.G. Schroer, E. Weckert, C. Mocuta, T. Metzger, and O. Kuparova
"Coherent X-ray Diffraction Imaging Experiment on ID01 at ESRF",
Proceedings of the 8-th International Conference on X-ray Microscopy (XRM-2005) 26-th -- 30-th July, 2005, Egret Himeji, Himeji, Hyogo, Japan, Conference Proceeding Series of Institute of Pure and Applied Physics, Japan (IPAP),
"IPAP Conference Series 7, Proceedings of the 8th International Conference on X-ray Microscopy" pp. 383-385 (2006).

53. G. J. Williams, M. A. Pfeifer, I. A. Vartanyants, and I. K. Robinson,
"Internal structure in small Au crystals resolved by three-dimensional
inversion of coherent x-ray diffraction",
Phys. Rev. B 73, 094112 (2006).

54. M. A. Pfeifer, G. J. Williams, I. A. Vartanyants, R. Harder, and I. K. Robinson,
"Three-dimensional mapping of a deformation field inside a nanocrystal",
Nature, 442,6 July, 63-66 (2006).

55. I. A. Vartanyants, I. K. Robinson, I. McNulty, C. David, P. Wochner, Th. Tschentscher,
"Coherent X-ray Scattering and Lenseless Imaging in Material Science",
The European X-Ray Free-Electron Laser, Technical Design Report, edited by M. Altarelli et al.,
Chapter 6.4.3, p. 265, DESY 2006-097, July 2006. (no electronic copy).

2007

56. G.J. Williams, M.A. Pfeifer, I.A. Vartanyants, and I.K. Robinson
"Effectiveness of iterative algorithms in recovering phase in the presence of noise",
Acta Cryst. A63, 36-42 (2007).

57. I. A. Vartanyants, D. Grigoriev, A. V. Zozulya,
"Coherent x-ray imaging of individual islands in GISAXS geometry",
Proceedings of the 9th International Conference on Surface X-ray and Neutron Scattering, Taipei, Taiwan (2006),
Thin Solid Films 515, 5546-5552 (2007).

58. R. Harder, M.A. Pfeifer, G.J. Williams, I.A. Vartanyants, and I.K. Robinson,
"Orientation variation of surface strain",
Phys. Rev. B 76, 115425/1-4 (2007).

59. I. A. Vartanyants, I. K. Robinson, I. McNulty, C. David, P.Wochner, and Th. Tschentscher,
"Coherent X-ray scattering and lensless imaging at the European XFEL Facility",
J. Synchrotron Rad. 14, 453-470 (2007).

2008

60. I.A. Vartanyants, A.V. Zozulya, K. Mundboth, O. M. Yefanov, M.-I. Richard, E. Wintersberger, J. Stangl, A. Diaz, C. Mocuta, T.H. Metzger, G. Bauer, T. Boeck, and M. Schmidbauer,
"Crystal truncation planes revealed by three-dimensional reconstruction of reciprocal space",
Phys. Rev. B 77, 115317/1-9 (2008).

61. C. Mocuta, J. Stangl, K. Mundboth, T.H. Metzger, G. Bauer, I. Vartanyants, M. Schmidbauer, and T. Boeck,
"Beyond the ensemble average: X-ray microdiffraction analysis of single SiGe islands",
Phys. Rev. B 77, 245425/1-6 (2008).

62. A.V. Zozulya, O. M. Yefanov, I.A. Vartanyants, K. Mundboth, C. Mocuta, T.H. Metzger, J. Stangl, G. Bauer, T. Boeck, and M. Schmidbauer,
"Imaging of nanoislands in coherent grazing-incidence small-angle x-ray scattering experiments",
Phys. Rev. B Rapid Communications 78, 121304(R)/1-4 (2008).

63. A. Singer, I.A. Vartanyants, M. Kuhlmann, S. Duesterer, R. Treusch, and J. Feldhaus
"Transverse-Coherence Properties of the Free-Electron-Laser FLASH at DESY",
Phys. Rev. Lett. 101, 254801/1-4 (2008).

2009

64. A.P. Mancuso, A. Schropp, B. Reime, L.-M. Stadler, A. Singer, J. Gulden, S. Streit-Nierobisch, C. Gutt, G. Grьbel, J. Feldhaus, F. Staier, R. Barth, A. Rosenhahn, M. Grunze, T. Nisius, T. Wilhein, D. Stickler, H. Stillrich, R. Frцmter, H.P. Oepen, M. Martins, B. Pfau, C.M. Gьnther, R. Kцnnecke, S. Eisebitt, B. Faatz, N. Guerassimova, K. Honkavaara, V. Kocharyan, R. Treusch, E. Saldin, S. Schreiber, E.A. Schneidmiller, M.V. Yurkov, E. Weckert, and I.A. Vartanyants
"Coherent-Pulse 2D Crystallography Using a Free-Electron Laser X-Ray Source",
Phys. Rev. Lett. 102, 035502/1-5 (2009).

65. I.A. Vartanyants
"Imaging of nanoislands by coherent GISAXS experiments",
ESRF Highlights 2008, p. 75-76 (2009).

66. O. M. Yefanov, and I.A. Vartanyants,
"Three dimensional reconstruction of nanoislands from grazing-incidence small-angle X-ray scattering",
Proceedings of the 10th International Conference on Surface X-ray and Neutron Scattering, Paris, July 2-5 (2008),
The European Physical Journal Special Topics 167, 81-86 (2009).

DOI 10.1140/epjst/e2009-00940-9

67. O. M. Yefanov, A.V. Zozulya, I.A. Vartanyants, J. Stangl, C. Mocuta, T.H. Metzger, G. Bauer, T. Boeck, and M. Schmidbauer,
"Coherent diffraction tomography of nanoislands from grazing-incidence small-angle x-ray scattering",
Appl. Phys. Lett. 94, 123104/1-3 (2009).

68. A. Rosenhahn, F. Staier, Th. Nisius, D. Schдfer, R. Barth, C. Christophis, L.-M. Stadler, S. Streit-Nierobisch, C. Gutt, A. Mancuso, A. Schropp, J. Gulden, B. Reime, J. Feldhaus, E. Weckert, B. Pfau, C. M. Gьnther, R. Kцnnecke., S. Eisebitt, M. Martins, B. Faatz, N. Guerassimova, K. Honkavaara, R. Treusch, E. Saldin, S. Schreiber, E. A. Schneidmiller, M. V. Yurkov, I. Vartaniants, G. Grьbel, M. Grunze, Th. Wilhein
"Digital In-line Holography with femtosecond VUV radiation provided by the free electron laser FLASH",
Optics Express 17, No. 10, 8220-8228 (2009).

69. C. Gutt, L.-M. Stadler, S. Streit-Nierobisch, A.P. Mancuso, A. Schropp, B. Pfau, C.M. Gьnther, R. Kцnnecke, J. Gulden, B. Reime, J. Feldhaus, E. Weckert, I.A.Vartanyants, O. Hellwig, F. Staier, R. Barth, M. Grunze, A. Rosenhahn, D. Stickler, H. Stillrich, R. Frцmter, H.-P. Oepen, M. Martins, T. Nisius, T. Wilhein, B. Faatz, N. Guerassimova, K. Honkavaara, V. Kocharyan, R. Treusch, E. Saldin, S. Schreiber, E.A. Schneidmiller, M.V. Yurkov, S. Eisebitt, and G. Grьbel,
"Resonant magnetic scattering with soft x-ray pulses from a free-electron laser operating at 1.59 nm",
Physical Review B 79, 212406/1-4 (2009).

70. I.A. Vartanyants, A. Singer,
"Analysis of Coherence Properties of 3rd Generation Synchrotron Sources and Free-Electron Lasers",
DESY-Preprint DESY 09-114, 1-30 (2009).
http://arxiv.org/abs/0907.4009.

2010

71. C. Gutt, S. Streit-Nierobisch, L.-M. Stadler, B. Pfau, C.M. Guenther,R. Koennecke, R. Froemter, A. Kobs, D. Stickler, H. P. Oepen, R.R. Faeustlin, R. Treusch, J. Feldhaus, E. Weckert, I. A. Vartanyants, M. Grunze, A. Rosenhahn, T. Wilhein, S. Eisebitt, and G. Gruebel,
"Single-pulse resonant magnetic scattering using a soft x-ray free-electron laser",
Phys. Rev. B Rapid Communications 81, 100401(R)/1-4 (2010).

URL: http://link.aps.org/doi/10.1103/PhysRevB.81.100401
DOI: 10.1103/PhysRevB.81.100401

72. I. A. Vartanyants
"Coherent-Pulse 2D Crystallography at Free-Electron Lasers. Towards higher resolution from the world's brightest sources",
Photon Science 2009. Highlights and HASYLAB Annual Report, p. 34-35 (2010).

73. A. Schropp, P. Boye, J. M. Feldkamp, R. Hoppe, J. Patommel, D. Samberg,S. Stephan, K. Giewekemeyer, R. N. Wilke, T. Salditt, J. Gulden, A. P. Mancuso,I. A. Vartanyants, E. Weckert, S. Schoeder, M. Burghammer, and C. G. Schroer
"Hard x-ray nanobeam characterization by coherent diffraction microscopy",
Appl. Phys. Lett., 96 091102/1-3 (2010).

74. A.P. Mancuso, O.M. Yefanov, and I. A. Vartanyants
"Coherent Diffractive Imaging of Biological Samples at Synchrotron and Free Electron Laser Facilities ",
Special issue: Bioimaging - Contributions from Biology, Physics and Informatics, Edited by: A. Gцlzhдuser, T. Nattkemper, K. Niehaus, A. Pьler and M. Sauer,
Journal of Biotechnology, 149, Issue 4, 229-237 (2010).

URL: http://www.mendeley.com/research/coherent-diffractive-imaging-of-biological-samples-at-synchrotron-and-free-electron-laser-facilities/
DOI: 10.1016/j.jbiotec.2010.01.024.

75. A.P. Mancuso, Th. Gorniak, F. Staier, O.M. Yefanov, R. Barth, C. Christophis, B. Reime, J. Gulden, A. Singer, M.E. Pettit, Th. Nisius, Th. Wilhein, C. Gutt, G. Grьbel, N. Guerassimova, R. Treusch, J. Feldhaus, S. Eisebitt, E. Weckert, M. Grunze, A. Rosenhahn, and I. A. Vartanyants
"Coherent imaging of biological samples with femtosecond pulses at the free-electron laser FLASH",
Focus issue: Focus on X-ray beams with high coherence
New J. Phys. 12 035003/1-14 (2010).

URL: http://stacks.iop.org/1367-2630/12/035003

76. I.A. Vartanyants, and A. Singer,
"Coherence Properties of Hard X-Ray Synchrotron Sources and X-Ray Free-Electron Lasers",
Focus issue: Focus on X-ray beams with high coherence
New J. Phys. 12 035004/1-23 (2010).

URL: http://stacks.iop.org/1367-2630/12/035004

77. J. Gulden, O.M. Yefanov, A.P. Mancuso, V.V. Abramova, J. Hilhorst, D. Byelov, I. Snigireva, A. Snigirev, A.V. Petukhov, and I.A. Vartanyants
"Coherent x-ray imaging of defects in colloidal crystals",
Phys. Rev. B Vol. 81, No. 22, 224105/1-6 (2010).

URL: http://link.aps.org/doi/10.1103/PhysRevB.81.224105
DOI: 10.1103/PhysRevB.81.224105

78. I. A. Vartanyants, A. P. Mancuso, A. Singer, O.M. Yefanov, and J. Gulden,
"Coherence Measurements and Coherent Diffractive Imaging at FLASH",
Special issue: Intense x-ray science: The first 5 years of FLASH,
J. Phys. B: At. Mol. Opt. Phys. 43, 194016/1-10 (2010).

URL: http://stacks.iop.org/0953-4075/43/194016.

79. M. Altarelli, R.P. Kurta, and I. A. Vartanyants
"X-ray cross-correlation analysis and local symmetries of disordered systems: General theory",
Phys. Rev. B 82, No.10, 104207/1-13 (2010).

DOI: 10.1103/PhysRevB.82.10420
available on arXiv:http://arxiv.org/abs/1006.5382

79a. M. Altarelli, R.P. Kurta, and I. A. Vartanyants,
"Erratum: X-ray cross-correlation analysis and local symmetries of disordered systems: General theory [Phys. Rev. B 82, 104207 (2010)]",
Physical Review B 86, No. 17, 179904(E)/1 (2012).

URL: http://link.aps.org/doi/10.1103/PhysRevB.86.179904
DOI: 10.1103/PhysRevB.86.179904

2011

80. I.A. Vartanyants,
"Imaging defects with coherent X-rays. Visualize the core",
Photon science 2010. Highlights and HASYLAB Annual Report, (published by Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Electronen-Synchrotron DESY A Research Centre of the Helmholtz Association Notkestr., 85 D-22607 HAMBURG, Germany) pp. 52-53 (2010).

81. T. Gorniak, R. Heine, A. P. Mancuso, F. Staier, C. Christophis, M. E. Pettitt, A. Sakdinawat, R. Treusch, N. Guerassimova, J. Feldhaus, C. Gutt, G. Grubel, S. Eisebitt, A. Beyer, A. Golzhauser, E. Weckert, M. Grunze, I. A. Vartanyants, and A. Rosenhahn
"X-ray holographic microscopy with zone plates applied to biological samples in the water window using 3rd harmonic radiation from the free-electron laser FLASH",
Optics Express 19, Issue 12, 11059-11070 (2011).

DOI: 10.1364/OE.19.011059

82. S. Roling, B. Siemer, M. Wostmann, H. Zacharias, R. Mitzner, A. Singer, K. Tiedtke, and I.A. Vartanyants
"Temporal and spatial coherence properties of free-electron-laser pulses in the extreme ultraviolet regime",
Phys. Rev. STAB (SPECIALTOPICS - ACCELERATORS AND BEAMS) 14, 080701/1-11 (2011). (an outstanding PR-STAB article from 2011).

DOI: 10.1103/PhysRevSTAB.14.080701

83. V. Hбjkovб, L. Juha, P. Bohбek, T. Burian, J. Chalupskэ, L. Vyain, J. Gaudin, P.A. Heimann, S.P. Hau-Riege, M. M. Jurek, D. Klinger, J. Pelka, R. Sobierajski, J. Krzywinski, M.Messerschmidt, S.P. Moeller, B. Nagler, M. Rowen, W.F. Schlotter, M.L. Swiggers, J.J. Turner, S.M. Vinko, T. Whitcher, J. Wark, M. Matuchovб, S. Bajt, H. Chapman, T. Dzelzainis, D. Riley, J. Andreasson, J. Hajdu, B. Iwan, N. Timneanu, K. Saksl, R. Fдustlin, A. Singer, K. Tiedtke, S. Toleikis, I. Vartaniants, H. Wabnitz
"X-ray laser-induced ablation of lead compounds",
Damage to VUV, EUV, and X-ray Optics III, edited by Libor Juha, Saaa Bajt, Richard A. London, Proc. of SPIE, vol. 8077, 807718/1-7 (2011).

84. A. Singer, and I.A. Vartanyants,
"Modelling of partially coherent radiation based on the coherent mode decomposition",
Advances in Computational Methods for X-Ray Optics II, edited by Manuel Sanchez del Rio, Oleg Chubar, Proc. of SPIE, vol. 8141, 8141 06/1-9 (2011).

Available on arXiv: arXiv:1108.6008v1 [physics.optics].

85. J. Gulden, O.M. Yefanov, E. Weckert, and I.A. Vartanyants,
"Imaging of Nanocrystals with Atomic Resolution Using High-Energy Coherent X-rays",
The 10th International Conference on X-ray Microscopy
AIP Conf. Proc. 1365, 42-45 (2011);
URL: http://proceedings.aip.org/resource/2/apcpcs/1365/1/42_1
DOI: doi:http://dx.doi.org/10.1063/1.3625300

86. I.A. Vartanyants, A. Singer, A.P. Mancuso, O.M. Yefanov, A. Sakdinawat, Y. Liu, E. Bang, G.J. Williams, G. Cadenazzi, B. Abbey, H. Sinn, D. Attwood, K.A. Nugent, E. Weckert, T. Wang, D. Zhu, B. Wu, C. Graves, A. Scherz, J.J. Turner, W.F. Schlotter, M. Messerschmidt, J. Luning, Y. Acremann, P. Heimann, D.C. Mancini, V. Joshi, J. Krzywinski, R. Soufli, M. Fernandez-Perea, S. Hau-Riege, A.G. Peele, Y. Feng, O. Krupin, S. Moeller, and W. Wurth
"Coherence Properties of Individual Femtosecond Pulses of an X-Ray Free-Electron Laser",
Phys. Rev. Lett. 107, 144801/1-5 (2011).

DOI: 10.1103/PhysRevLett.107.144801

87. J. Gulden, S. O. Mariager, A. P. Mancuso, O. M. Yefanov, J. Baltser, P. Krogstrup, J. Patommel, M. Burghammer, R. Feidenhans'l, and I.A. Vartanyants,
"Coherent X-ray nanodiffraction on single GaAs nanowires",
Phys. Status Solidi A, 208, Issue 11, pp. 2495-2498, (2011) (cover page).

URL: http://onlinelibrary.wiley.com/doi/10.1002/pssa.201184261/abstract
DOI: 10.1002/pssa.201184261

2012

88. I.A. Vartanyants,
"Coherence properties of femtosecond pulses of an x-ray free-electron laser. Marching photons",
Photon science 2011. Highlights and HASYLAB Annual Report, (published by Deutsches Electronen-Synchrotron DESY A Research Centre of the Helmholtz Association Notkestr. 85, 22607 Hamburg, Germany) pp. 54-55 (2012).

89. J. Gulden, O.M. Yefanov, A.P. Mancuso, R. Dronyak, A. Singer, V. Bernбtovб, A. Burkhardt, O. Polozhentsev, A. Soldatov, M. Sprung, and I.A. Vartanyants,
"Three-dimensional structure of a single colloidal crystal grain studied by coherent x-ray diffraction",
Optics Express, Vol. 20, No. 4, 4039-4049 (2012).

URL: http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-4-4039
DOI: 10.1364/OE.20.004039
Available on arXiv:1107.1342v1 [cond-mat.mtrl-sci]

90. W.F. Schlotter, J.J. Turner, M. Rowen, P. Heimann, M. Holmes, O. Krupin, M. Messerschmidt, S. Moeller, J. Krzywinski, R. Soufli, M. Fernбndez-Perea, N. Kelez, S. Lee, R. Coffee, G. Hays, M. Beye, N. Gerken, F. Sorgenfrei, S. Hau-Riege, L. Juha, J. Chalupsky, V. Hajkova, A. P. Mancuso, A. Singer, O. Yefanov, I. A. Vartanyants, G. Cadenazzi, B. Abbey, K. A. Nugent, H. Sinn, J. Lьning, S. Schaffert, S. Eisebitt, W.-S. Lee, A. Scherz, A.R. Nilsson, and W. Wurth,
"The soft x-ray instrument for materials studies at the linac coherent light source x-ray free-electron laser",
Review of Scientific Instruments, 83, 043107/1-10 (2012).

URL: http://rsi.aip.org/resource/1/rsinak/v83/i4/p043107_s1
DOI: 10.1063/1.3698294

91. R.P. Kurta, M. Altarelli, E. Weckert and I. A. Vartanyants
"X-ray cross-correlation analysis applied to disordered two-dimensional systems",
Phys. Rev. B 85, 184204/1-19 (2012).

URL: http://link.aps.org/doi/10.1103/PhysRevB.85.184204
DOI: 10.1103/PhysRevB.85.184204

Archive cite as: arXiv:1202.6253v1 [cond-mat.dis-nn]
http://arxiv.org/abs/1202.6253

92. A. Singer, F. Sorgenfrei, A. P. Mancuso, N. Gerasimova, O. M. Yefanov, J. Gulden, T. Gorniak, T. Senkbeil, A. Sakdinawat, Y. Liu, D. Attwood, S. Dziarzhytski, D. D. Mai, R. Treusch, E. Weckert, T. Salditt, A. Rosenhahn, W. Wurth and I. A. Vartanyants
"Spatial and temporal coherence properties of single free-electron laser pulses",
Optics Express 20, Issue 16, 17480 - 17495, (2012).

URL: http://dx.doi.org/10.1364/OE.20.017480
DOI: 10.1364/OE.20.017480

Available on ArXive: http://arxiv.org/abs/1206.1091
cite as: arXiv:1206.1091v1 [physics.optics]

93. R. Dronyak, J. Gulden, O. M. Yefanov, A. Singer, T. Gorniak, T. Senkbeil, J.-M. Meijer, A. Al-Shemmary, J. Hallmann, D. D. Mai, T. Reusch, D. Dzhigaev, R. P. Kurta, U. Lorenz, A. V. Petukhov, S. Dьsterer, R. Treusch, M. N. Strikhanov, E. Weckert, A. P. Mancuso, T. Salditt, A. Rosenhahn, and
I. A. Vartanyants
"Dynamics of colloidal crystals studied by pump-probe experiments at FLASH",
Phys. Rev. B 86, 064303/1-5 (2012).

URL: http://link.aps.org/doi/10.1103/PhysRevB.86.064303
DOI: 10.1103/PhysRevB.86.064303

Available on ArXive: http://arxiv.org/abs/1206.1097
cite as: arXiv:1206.1097v1 [cond-mat.mtrl-sci]

94. A.P. Mancuso, M.R. Groves, O.E. Polozhentsev, G.J. Williams, I. McNulty, C. Antony, R. Santarella-Mellwig, A.V. Soldatov, V. Lamzin, A.G. Peele, K. A. Nugent, and I.A. Vartanyants,
"Internal structure of an intact Convallaria majalis pollen grain observed with X-ray Fresnel coherent diffractive imaging",
Optics Express, 20, No. 24, 26778- 26785 (2012).

URL: http://dx.doi.org/10.1364/OE.20.026778
DOI: 10.1364/OE.20.026778

Published also in the Virtual Journal for Biomedical Optics (VJBO), 7, Issue 12 (2012). http://vjbo.osa.org/virtual_issue.cfm

95. U. Lorenz, N.M. Kabachnik, E. Weckert, and I. A. Vartanyants,
"Impact of ultrafast electronic damage in single-particle x-ray imaging experiments",
Phys. Rev. E 86, No.5, 051911/1-7 (2012).

URL: http://link.aps.org/doi/10.1103/PhysRevE.86.051911
DOI: 10.1103/PhysRevE.86.051911

Available on ArXive: http://arxiv.org/abs/1206.6960
cite as: arXiv:1206.6960v1 [physics.atm-clus]

2013

96. I.A. Vartanyants,
" Making the invisible visible with coherent X-rays. 3D structure of a single colloidal crystal grain ",
Photon science 2012. Highlights and Annual Report, (published by Deutsches Electronen-Synchrotron DESY A Research Centre of the Helmholtz Association, Notkestr. 85, 22607 Hamburg, Germany) pp. 56-57 (2013).

97. R.P. Kurta, R. Dronyak, M. Altarelli, E. Weckert, and I.A. Vartanyants,
"Solution of the phase problem for coherent scattering from a disordered system of identical particles",
New J. Phys. 15 013059/1-14 (2013).

Article has been selected for inclusion in IOPselect, http://Select.iop.org

URL: http://stacks.iop.org/1367-2630/15/013059
DOI: 10.1088/1367-2630/15/1/013059

Available on ArXive: http://arxiv.org/abs/1210.3519
cite as: arXiv:1210.3519 [cond-mat.dis-nn]
(or arXiv:1210.3519v1 [cond-mat.dis-nn] for this version)

98. V.G. Kohn, O.Y. Gorobtsov, and I.A. Vartanyants
"Spectrometer for Hard X-Ray Free Electron Laser Based on Diffraction Focusing",
J. Synchrotron Rad. 20, Part 2, 258-265 (2013). (cover page)

Paper featured at DESY Photon Science web site:
http://photon-science.desy.de/e39/e163829/e212782

URL: http://dx.doi.org/10.1107/S0909049513000903
DOI: 10.1107/S0909049513000903

Available on ArXive: http://arxiv.org/abs/1211.3723
cite as: arXiv:1211.3723 [physics.optics]

99. I.A. Vartanyants , and J. Zegenhagen,
"Theory of photoelectron emission from an x-ray interference field",
Chapter 11, pp.181-215, book: Series on Synchrotron Radiation Techniques and Application, vol. 7, The X-ray Standing Wave Technique. Principles and Applications, edited by J. Zegenhagen and A. Kazimirov, World Scientific, Singapore (2013).

100. R.P. Kurta, M. Altarelli, and I.A. Vartanyants,
"X-Ray Cross-Correlation Analysis of Disordered Ensembles of Particles: Potentials and Limitations",
Advances in Condensed Matter Physics 2013, Article ID 959835, 15 pages, (2013).

URL: http://dx.doi.org/10.1155/2013/959835
DOI: 10.1155/2013/959835

Available on ArXive: http://arxiv.org/abs/1302.5805
cite as: arXiv:1302.5805 [cond-mat.dis-nn]
(or arXiv:1302.5805v1 [cond-mat.dis-nn] for this version)

101. D.D. Mai, J. Hallmann, T. Reusch, M. Osterhoff, S. Dьsterer, R. Treusch, A. Singer, M. Beckers, T. Gorniak, T. Senkbeil, R. Dronyak, J. Gulden, O.M. Yefanov, A. Al-Shemmary, A. Rosenhahn, A.P. Mancuso, I.A. Vartanyants, and T. Salditt,
"Single pulse coherence measurements in the water window at the free-electron laser FLASH",
Optics Express 21, Issue 11, 13005-13017 (2013).

URL: http://dx.doi.org/10.1364/OE.21.013005
DOI: 10.1364/OE.21.013005

102. A.V. Zozulya, J.-M. Meijer, A. Shabalin, A. Ricci, F. Westermeier, R.P. Kurta, U. Lorenz, A. Singer, O. Yefanov, A.V. Petukhov, M. Sprung, and I.A. Vartanyants
"In situ X-ray crystallographic study of structural evolution of colloidal crystals upon heating",
J. Appl. Cryst. 46, Part 4, 903-907 (2013), special issue "X-ray Diffraction and Imaging" guest editors: M.V. Baidakova, P. F. Fewster, and R. Kyutt (cover page).

URL: http://journals.iucr.org/j/issues/2013/04/00/issconts.html
DOI: 10.1107/S0021889813003725

103. Singer, U. Lorenz, F. Sorgenfrei, N. Gerasimova, J. Gulden, O.M. Yefanov, R.P. Kurta, A. Shabalin, R. Dronyak, R. Treusch, V. Kocharyan, E. Weckert, W. Wurth, and I. A. Vartanyants,
"Hanbury Brown-Twiss Interferometry at a Free-Electron Laser",
Phys. Rev. Lett. 111, 034802 (2013) [5 pages].

Paper featured at DESY Photon Science web site:
http://photon-science.desy.de/e39/e163829/e209024

URL: http://link.aps.org/doi/10.1103/PhysRevLett.111.034802
DOI: 10.1103/PhysRevLett.111.034802

Available on ArXive: http://arxiv.org/abs/1301.6654
cite as: arXiv:1301.6654 [physics.optics]
(or arXiv:1301.6654v1 [physics.optics] for this version)

104. O.M. Yefanov and I.A. Vartanyants,
"Orientation Determination in Single Particle X-ray Coherent Diffraction Imaging Experiments",
J. Phys. B, Atomic, Molecular & Optical Physics, the special issue "Frontiers of Free-Electron Laser Science"
J. Phys. B: At. Mol. Opt. Phys. 46 164013 (2013).
J. Phys. B: At. Mol. Opt. Phys. -- Highlight publication of the year.

Paper featured at Lab Talk: http://iopscience.iop.org/0953-4075/labtalk-article/54278,
see also: http://iopscience.iop.org/0953-4075/page/Frontiers%20of%20free-electron%20laser%20science
and at DESY Photon Science web site: https://photon-science.desy.de/e39/e163829/e216803/preview_html?lang=eng

URL: http://stacks.iop.org/0953-4075/46/164013
DOI: 10.1088/0953-4075/46/16/164013

Available on ArXive: http://arxiv.org/abs/1302.5730
cite as: arXiv:1302.5730 [physics.bio-ph] (or arXiv:1302.5730v1 [physics.bio-ph] for this version)

105. R.P. Kurta, B.I. Ostrovskii, A. Singer, O.Y. Gorobtsov, A. Shabalin, D. Dzhigaev, O.M. Yefanov, A.V. Zozulya, M. Sprung, and I.A. Vartanyants
"X-ray cross-correlation analysis of liquid crystal membranes in the vicinity of hexatic-smectic phase transition",
Phys. Rev. E Brief Reports 88, 044501 (2013).

URL: http://link.aps.org/doi/10.1103/PhysRevE.88.044501
DOI: 10.1103/PhysRevE.88.044501

Available on ArXive: http://arxiv.org/abs/1308.3170
Cite as: arXiv:1308.3170 [cond-mat.soft]
(or arXiv:1308.3170v1 [cond-mat.soft] for this version)

106. R.P. Kurta, Y. Chesnokov, E. Weckert, and I.A. Vartanyants,
"Cross-correlation analysis of x-ray scattering from oxygen clusters",
Proceedings of 11-th International Conference on X-ray Microscopy (XRM2012), J. Phys.: Conf. Ser. 463 012046 (2013).

URL: http://iopscience.iop.org/1742-6596/463/1/012046
DOI: 10.1088/1742-6596/463/1/012046

2014

107. A. Singer and I.A. Vartanyants,
"Coherence properties of focused X-ray beams at high brilliance synchrotron sources",
J. Synchrotron Rad. 21, Part 1, 5-15 (2014).

URL: http://journals.iucr.org/s/issues/2014/01/00/issconts.html
DOI: 10.1107/S1600577513023850

Available on ArXive: http://arxiv.org/abs/1306.3569
cite as: arXiv:1306.3569 [physics.optics]
(or arXiv:1306.3569v1 [physics.optics] for this version)

108. I.A. Vartanyants,
"Hanbury Brown-Twiss interferomentry at FLASH. Photon correlations measured at a free-electron laser",
Photon science 2013. Highlights and Annual Report, (published by Deutsches Electronen-Synchrotron DESY A Research Centre of the Helmholtz Association, Notkestr. 85, 22607 Hamburg, Germany) pp. 24-25 (2014).

109. M. Sprung, J. Heuer, A. Zozulya, I. Sergeev, A. Shabalin, I. Besedin, I.A. Vartanyants, and H. Schulte-Schrepping
"Smooth and stable. Wave front preserving channel-cut optics for the coherence beamline P10",
Photon science 2013. Highlights and Annual Report, (published by Deutsches Electronen-Synchrotron DESY A Research Centre of the Helmholtz Association, Notkestr. 85, 22607 Hamburg, Germany) pp. 108-109 (2014).

110. A. V. Zozulya, A. Shabalin, H. Schulte-Schrepping, J. Heuer, M. Spiwek, I. Sergeev, I. Besedin, I. A. Vartanyants, and M. Sprung
"Wavefront preserving channel-cut optics for coherent x-ray scattering experiments at the P10 beamline at PETRAIII",
22nd International Congress on X-Ray Optics and Microanalysis,
J. Phys.: Conf. Series 499 012003 (2014).

URL: http://iopscience.iop.org/1742-6596/499/1
DOI: 10.1088/1742-6596/499/1/012003

111. D. Dzhigaev, U. Lorenz, R.P. Kurta, F. Seiboth, T. Stankevic, S. Mickevicius, A. Singer, A. Shabalin, O.M. Yefanov, M. N. Strikhanov, G. Falkenberg, C.G. Schroer, R. Feidenhans'l, and I.A. Vartanyants,
"Ptychography imaging of the phase vortices in the x-ray beam formed by nanofocusing lenses",
22nd International Congress on X-Ray Optics and Microanalysis,
J. Phys.: Conf. Series 499 012020 (2014).

URL: http://iopscience.iop.org/1742-6596/499/1
DOI: 10.1088/1742-6596/499/1/012020

Available on ArXive: http://arxiv.org/abs/1311.1374
cite as: arXiv:1311.1374 [physics.optics]
(or arXiv:1311.1374v1 [physics.optics] for this version)

112. R.P. Kurta, L. Grodd, E. Mikayelyan, O.Y. Gorobtsov, I. Fratoddi, I. Venditti, M. Sprung, S. Grigorian, and I.A. Vartanyants,
"Structural properties of А-А conjugated network in polymer thin films studied by x-ray cross-correlation analysis",
22nd International Congress on X-Ray Optics and Microanalysis,
J. Phys.: Conf. Series 499 012021 (2014).

URL: http://iopscience.iop.org/1742-6596/499/1
DOI: 10.1088/1742-6596/499/1/012021

Available on ArXive: http://arxiv.org/abs/1311.1486
cite as: arXiv:1311.1486 [cond-mat.soft]
(or arXiv:1311.1486v1 [cond-mat.soft] for this version)

113. P. Skopintsev, A. Singer, J. Bach, L. Muller, B. Beyersdorff, S. Schleitzer, O. Gorobtsov, A. Shabalin, R.P. Kurta, D. Dzhigaev, O.M. Yefanov, L. Glaser, A. Sakdinawat, G. Grubel, R. Frцmter, H.P. Oepen, J. Viefhaus and I. A. Vartanyants
"Characterization of spatial coherence of synchrotron radiation with non-redundant arrays of apertures",
J. Synchrotron Rad. 21 Part 4, pages 722-728. (2014).

URL: http://scripts.iucr.org/cgi-bin/paper?S1600577514006857
DOI: 10.1107/S1600577514006857

Available on ArXive: http://arxiv.org/abs/1402.6135
Cite as: arXiv:1402.6135 [physics.optics]
(or arXiv:1402.6135v1 [physics.optics] for this version)

114. J.-M. Meijer, A. Shabalin, R. Dronyak, O. M. Yefanov, A. Singer, R. P. Kurta, U. Lorenz, O. Gorobstov, D. Dzhigaev, J. Gulden, D. V. Byelov, A. V. Zozulya, M. Sprung, I. A. Vartanyants, and A. V. Petukhov
"Double hexagonal close-packed structure revealed in a single colloidal crystal grain by Bragg rod analysis",
J. Appl. Cryst. 47 & (2014) (on line).

URL:
DOI: 10.1107/S1600576714010346

---------------------------------------------------------

115. I.A. Vartanyants , and O.M. Yefanov,
"Coherent X-ray Diffraction Imaging of Nanostructures",
Chapter in the book: X-ray Diffraction. Modern Experimental Techniques. Edited by O.H. Seeck and B.M. Murphy, Pan Stanford Publishing (2014) (with editors).

URL:
DOI:

Available on ArXive: http://arxiv.org/abs/1304.5335
Cite as: arXiv:1304.5335 [cond-mat.mes-hall]
(or arXiv:1304.5335v1 [cond-mat.mes-hall] for this version)

116. A. Singer, U. Lorenz, A. Marras, A. Klyuev, J. Becker, K. Schlage, P.
Skopintsev, O. Gorobtsov, A. Shabalin, H.-C. Wille, H. Franz, H. Graafsma, and I. A. Vartanyants
"Intensity interferometry of single x-ray pulses from a synchrotron storage ring",
Phys. Rev. Lett. (2014) (submitted).

URL:
DOI:

Available on ArXive: http://arxiv.org/abs/1402.3092
Cite as: arXiv:1402.3092 [physics.optics]
(or arXiv:1402.3092v1 [physics.optics] for this version)

117. M. Civita, A. Diaz, O. Gorobtsov, A. Shabalin, I. Vartanyants and I. K. Robinson,
"Direct determination of the phase of a Structure Factor by Ptychographic Imaging",
Phys. Rev. B (2014) (submitted).

URL:
DOI:

118. O. Gorobtsov, U. Lorenz, N.M. Kabachnik, E. Weckert, and I.A. Vartanyants "Electronic damage for short high-power x-ray pulses: its effect on single-particle x-ray imaging for 100 as - 10 fs pulse durations",
(2014) (in preparation).

URL:
DOI:

Available on ArXive:
Cite as:

119. D. Dzhigaev, A. Shabalin, O. Yefanov, R. Dronyak, F. Seiboth, T. Stankevic, R. Kurta, A. Singer, G. Falkenberg, Ch. Schroer, R. Feidenhans l, and I.A. Vartanyants
"Imaging of a single InP nanowire using X-ray Bragg Ptychography and CXDI",
(2014) (in preparation).

URL:
DOI:

Available on ArXive:
Cite as:

120. A.G. Shabalin, J.-M. Meijer, R. Dronyak, O.M. Yefanov, A. Singer, R. Kurta, U. Lorenz, O. Gorobtsov, D. Dzhigaev, S. Kalbfleisch, A. Zozulya, J. Gulden, T. Salditt, M. Sprung, A. Petukhov, and I.A. Vartanyants,
"3D Coherent X-ray Diffraction Imaging of a single colloidal crystal grain",
(2014) (in preparation).

URL:
DOI:

Available on ArXive:
Cite as:

121. E.A. Sulyanova, A. Shabalin, A.V. Zozulya, J.-M. Meijer, D. Dzhigaev, O. Gorobtsov, R.P. Kurta, U. Lorentz, A. Singer, O. Yefanov, I. Zaluzhnii, I. Besedin, M. Sprung, A.V. Petukhov, and I.A. Vartanyants
"Structural evolution of colloidal crystal films in the vicinity of the melting transition",
(2014) (in preparation).

URL:
DOI:

Available on ArXive:

Interviews

1. Interview Russian TV channel "Rossiya 2",

http://rutv.ru/brand/show/episode/237571

2. Interview to BMBF

German version: (click the star on the right hand side):
http://www.deutsch-russische-partnerschaft.de/de/1042.php
Russian version:
http://www.deutsch-russische-partnerschaft.de/ru/1042.php

Annual Reports

a. HASYLAB Annual Report 2006 Part I, Eds.: W. Caliebe, W. Drube, J.R. Schneider. Publisher: HASYLAB at DESY, Notkestr. 85, D-22607, Hamburg, 2006

a. I.A. Vartanyants, A. Singer, S. Duesterer, M. Kuhlmann, R. Treusch, J. Feldhaus,
"Transverse Coherence Measurements at FLASH ", p. 207-208;

b. I.A. Vartanyants,
"Russia-DESY Workshop "New Generation of Light Sources ", p. 233-234;

c. L.-M. Stadler, O. Leupold, C. Gutt, A. Robert, T. Autenrieth, W. Roseker,
I. Vartaniants, S. Rehbein & G. Gruebel,
"Coherent Diffraction Imaging of Nanostructures with hard X-rays", p. 251-252;

d. I.A. Vartanyants, A.V. Zozulya, A. Veligzhanin & S.V. Roth,
"Coherent GISAXS Studies of Nano-islands at BW$ Station of HASYLAB", p. 253-254;

e. M. Zehnder, I Vartanyants, and E. Weckert,
"Monte Carlo Simulations of Radiation Damage Produced in Protein Crystals by X-rays", p. 277-278;

f. Vartanyants, D. Grigoriev, A.V. Zozulya,
"Reconstruction of the Shape of Nano-particles from Coherent GISAXS Data", p. 287-288;

g. I. Vartanyants,
"Virtual Russian-German Laboratory at DESY", p. 351;

h. B. Reime, A. Schropp, C.G. Schroer, I. Vartanyants and E. Weckert,
"Vacuum Chamber for Coherent X-ray Diffraction Experiments", p. 1403-1404.

b. HASYLAB Annual Report 2007 Part I, Eds.: W. Caliebe, W. Drube, K. Rickers, J.R. Schneider, Publisher: HASYLAB at DESY, Notkestr. 85, D-22607, Hamburg, 2007

a. A.Schropp, B.Reime, P.Boye, C.G.Schroer, I.Vartaniants, and E.Wecker
"Coherent Diffraction Experiments with Hard X-Rays", p. 293-294.

b. A. Beerlink , P. Boye , K. Giewekemeyer , J. Gulden, A. Meents, H. Neubauer , A. Schropp, S. Stephan , T. Salditt , C. Schroer , I. Vartaniants and E. Weckert
"Coherent X-ray Diffraction Measurements at the cSAX beamline at SLS", p. 295-296.

c. A.V. Zozulya, A. Zolotaryov , I.A.Vartaniants, A. Timman, and S.V. Roth
"GISAXS Studies of InAs Nano-Dots at BW4", p. 307-308.

c. HASYLAB Annual Report 2009

a. C. Gutt, S. Streit-Nierobisch, L.-M. Stadler, B. Pfau, C.M. Gьnther, R. Kцnnecke, R. Frцmter, A. Kobs, D. Stickler, H. P. Oepen, R.R. Fдustlin, R. Treusch, J. Feldhaus, E. Weckert, I. A. Vartanyants, M. Grunze, A. Rosenhahn, T. Wilhein, S. Eisebitt, G. Grьbel
"Single-pulse resonant magnetic scattering at FLASH",

a. S. W. Epp, F. Krasniqi, D. Rolles, B. Rudek, A. Rudenko, L. Strьder, I. Schlichting, J. Ullrich, N. Kimmel, R. Hartmann, D. Pietschner, Ch. Reich, G. Weidenspointner, A. Ziegler, H. Graafsma, J. Gulden, H. Hirsemann, A. Mancuso, C. Picу Ruiz, A. Singer, I. Vartaniants, O. Yefanov
"Commissioning of fast read-out large-area pnCCD detectors for the CFEL-ASG-Multi-Purpose (CAMP) instrument",

d. HASYLAB Annual Report 2010

a. J. Gulden, O. M. Yefanov, A. P. Mancuso, V. V. Abramova, J. Hilhorst, D. Byelov, I. Snigireva, A. Snigirev, A. V. Petukhov, and I. A. Vartanyants
"Coherent x-ray imaging of defects in colloidal crystals",

b. R. P. Kurta, M. Altarelli, and I. A. Vartanyants
"X-ray cross-correlation analysis and local symmetries of disordered systems",

c. A. Shabalin, O. Yefanov, V. Nosik, I. Vartanyants
"Dynamical effects in coherent x-ray scattering on a finite crystal",

d. A. Singer and I. A. Vartanyants
"Transverse coherence properties of hard x-ray synchrotron sources and free electron lasers",

e. O. M. Yefanov, I.A. Vartanyants, E. Weckert
"Orientation Determination Algorithm in Single Particle Coherent Imaging",

5. Photon Science Annual Report 2013

a. D. Dzhigaev, A. Shabalin, R.Dronyak, F.Seiboth, T.Stankevic, U.Lorenz, R.Kurta, A.Singer, O.Yefanov, G.Falkenberg, Ch.Schroer, R.Feidenhans l and I.A.Vartanyants
"Coherent imaging of individual nanowires at P06 nano-focusing end-station at PETRA III",

b. R.P Kurta, B.I. Ostrovskii, A. Singer, O.Y. Gorobtsov, A. Shabalin, D. Dzhigaev, O.M. Yefanov, A.V. Zozulya, M. Sprung and I.A. Vartanyants
"Bond-orientational order in smectic membranes: coherent X-ray studies",

c. H.N. Chapman, J. Hajdu, J. Andreasson, A. Aquila, S. Bajt, M. Barthelmess, A. Barty, R.Bean, K. Beyerlein, F. Capotondi, D. DePonte, D. Dzhigaev, T. Ekeberg, H. Fleckenstein, L. Galli, C. Gati, O. Gorobtsov, L. Gumprecht, M. Hantke, O. Johnsson, R. Kirian, C. Laubis, M.N. Liang, B. Nagler, K. Nass, D. Oberthuer, D. Odic, I. Schlichting, F. Scholze, J. Schulz, M. Seibert, A. Shabalin, R. Shoeman, F. Stellato, S. Stern, M. Svenda, N. Timneanu, R. Treusch, I. Vartaniants, D. Westphal, T. White, O. Yefanov,
"Water window imaging at FLASH",

d. O. Gorobtsov, D. Novikov, U. Lorenz, A. Singer, R. Kurta, O. Yefanov, U. Bцsenberg, V. G. Kohn, G. Falkenberg, I. A. Vartanyants,
"Test of Diffraction Focusing Spectrometer at P06 beamline at PETRA III",

f. A. Shabalin, J.-M. Meijer, R. Dronyak, O. Yefanov, J. Gulden, R. Kurta, U. Lorenz, O. Gorobtsov, D. Dzhigaev, A. Zozulya, S. Kalbfleisch, T. Saditt, A. Petukhov, M. Sprung, and I.A. Vartanyants
"Coherent x-ray diffraction imaging of a colloidal crystal grain",

g. S. -W. Chen, S. H. Dietze, R. Dronyak, O.M. Yefanov, A. Singer, R. Kurta, A. Shabalin, M. Sprung, I. A. Vartaniants, O. G. Shpyrko and S. K. Sinha
"Magnetic Domain Dynamics in Antiferromagnetic Dysprosium",

6. Photon Science Annual Report 2014

a. R. P. Kurta, L. Grodd, E. Mikayelyan, O. Y. Gorobtsov, I. Fratoddi,
I. Venditti, M. Sprung, I.A. Vartanyants and S. Grigorian
"Structural properties of the pi-pi conjugated network of P3HT studied by x-ray cross-correlation analysis (XCCA)",

b. I.A. Zaluzhnyy, R.P. Kurta, B.I. Ostrovskii, O.Y. Gorobtsov, E.A. Sulyanova, A.G. Shabalin, A.V. Zozulya, M. Sprung, and I.A. Vartanyants
"XCCA analysis of bond-orientational order in liquid crystal membranes in the vicinity of the hexatic-smectic phase transition",

c. M. Rose, P. Skopintsev, D. Dzhigaev, O.Y. Gorobtsov, T. Senkbeil, A. Buck, T. Gorniak, A. Shabalin, A. Singer, J. Viefhaus, A. Rosenhahn, and I.A. Vartanyants,
"Soft X-Ray Ptychography of Biological Samples with Full Beam Characterization",

d. A.V. Zozulya, I. Besedin, J.-M. Meijer, D. Dzhigaev, A. Shabalin, E. Sulyanova, R.P. Kurta, I. Zaluzhnyy, O. Gorobtsov, A.V. Petukhov, M. Sprung, and I.A. Vartanyants
"Melting transition in polystyrene colloidal crystals studied by in situ ptychographic imaging",

e. D. Dzhigaev, T. Stankevic, F. Seiboth, A. Shabalin, M. Rose, M. N. Strikhanov, G. Falkenberg, C. G. Schroer, A. Mikkelsen, R. Feidenhans'l, and I.A. Vartanyants
"Imaging of a single GaN/InGaN core-shell nanowire using 3D Bragg ptychography at P06 beamline at PETRAIII",

f. Shabalin, I. Besedin, J.-M. Meijer, D. Dzhigaev, R.P. Kurta, M. Osterhoff, A.-L. Robish, E.A. Sulyanova, O. Gorobtsov, O. Yefanov, A. Zozulya, M. Sprung, A. Petukhov,and I.A. Vartanyants
"High resolution imaging of colloidal crystalline structures with a divergent X-ray beam",

Poster session, European XFEL and Photon Science Users Meeting DESY, January 29-31, 2014

1. R.P. Kurta, B.I. Ostrovskii, A. Singer, O.Y. Gorobtsov, A. Shabalin,
D.Dzhigaev, O.M. Yefanov, A.V. Zozulya, M. Sprung and I.A. Vartanyants
"X-ray cross-correlation analysis of liquid crystal membranes",

2. R.P. Kurta, L. Grodd, E. Mikayelyan, O.Y. Gorobtsov, I. Zaluzhnyy, I. Fratoddi, I. Venditti, M. Sprung, S. Grigorian and I.A. Vartanyants
"Spatial properties of polymer thin films studied by intensity x-ray cross-correlation functions",

3. D. Dzhigaev, A. Shabalin, T. Stankevic, U. Lorenz, R. P. Kurta, F. Seiboth, J. Wallentin, S. Mickevicius, A. Singer, O. M. Yefanov, T. Slobodsky, M. N. Strikhanov, G. Falkenberg, C. G. Schroer, A. Mikkelsen, R. Feidenhans, and I.A. Vartanyants
"Characterization of InP nanowire with nano-focused coherent x-ray beam at P06 station at PETRAIII",

4. D. Dzhigaev, U. Lorenz, R. P. Kurta, F. Seiboth, T. Stankevic, S. Mickevicius, Singer, A. Shabalin, O.M. Yefanov, M.N. Strikhanov, G. Falkenberg, C. G. Schroer, A. Mikkelsen, R. Feidenhans l and I.A. Vartanyants
"PtychographicaI imaging of the phase vortices in the X-ray beam formed by nanofocusing lenses",

5. E.A. Sulyanova, A. Shabalin, A.V. Zozulya, J.-M. Meijer, D. Dzhigaev, O. Gorobtsov, R. Kurta, U. Lorenz, J. Gulden, A. Singer, O.M. Yefanov, I. Zaluzhnii, I. Besedin, M. Sprung, A.V. Petukhov and I.A. Vartanyants
"In situ X-ray diffraction studies of a structure evolution in colloidal crystals in the vicinity of the melting transition",

6. A. V. Zozulya, A. Shabalin, H. Schulte-Schrepping, J. Heuer, M. Spiwek, I. Sergeev, I. Besedin, I. A. Vartanyants, and M. Sprung
"Channel-cut monochromator optics for coherent x-ray scattering experiments at the P10 beamline at PETRA III",

7. A.B. Teslyuk, O.Yu. Gorobtsov, S.A. Bobkov, O.M. Yefanov, V.A.Il'in, I.A. Vartaniants, and R.A. Senin
"FEL diffraction images cross-correlation analysis using PCA",