2023

(79) C. Braig, „Diffraktive Wellenfront-Korrektur für die Spektroskopie im extrem Ultravioletten und weichen Röntgenbereich,“ Invited talk, Fraunhofer IOF, Jena (2023).

(78) C. Braig, “Achromatic X-ray lenses based on low-Z hydride compounds,” Proc. SPIE 12576, 125760G (2023).

(77) J. Probst, H. Löchel, T. Krist, C. Braig, and C. Seifert, “Soft X-ray spectroscopy in the lab with an ellipsoidal mirror and a wavefront corrected reflection zone plate,” Proc. SPIE 12576, 125760C (2023).

(76) J. Probst, H. Löchel, C. Braig, G. Achuda, S. Richter, A. Kempe, C. Seifert, T. Krist, and A. Erko, “WDSX-300: Ultra-light element spectrometer,” submitted to 17^th European Workshop on Modern Developments and Applications in Microbeam Analysis (EMAS), Krakow, Poland (2023).

(75) H. Löchel, S. Vadilonga, C. Braig, A. Firsov, A. Svintsov, M. Brzhezinskaya, M. Wojcik, A. Macrander, L. Assoufid, and A. Erko^†, “Realization and beamline test of an X-ray compound reflection zone plate at 8.3 keV,” Poster, DESY Photon Science & European XFEL Users’ Meeting, Hamburg (2023).

(74) C. Braig, C. Seifert, and A. Erko^†, “Time-Delay and Chirp Compensation of Soft X-ray Pulses in the Water Window,” Poster, DESY Photon Science & European XFEL Users’ Meeting, Hamburg (2023).

2022

(73) C. Braig and A. Erko, “Broadband Time-Delay and Chirp Compensator for X-ray Pulses,” Photonics 9, 302 (2022).

(72) C. Braig, A. Sokolov, R. G. Wilks, X. Kozina, T. Kunze, S. Bjeoumikhova, M. Thiel, A. Erko, and M. Bär, “Polycapillary-boosted instrument performance in the extreme ultraviolet regime for inverse photoemission spectroscopy: erratum,” Opt. Express 30, 34935 – 34937 (2022).

(71) A. Erko, C. Braig, J. Probst, T. Krist, and C. Seifert, “High-Resolution, High-Efficiency Spectrometers for Laboratory Sources in the Soft X-ray Range,” EF3A.4, High-brightness Sources and Light-driven Interactions Congress 2022 (HILAS, MICS, EUVXRAY), Optica (2022).

(70) J. Probst, C. Braig, C. Seifert, T. Krist, and A. Erko, “A series of novel spectrometers based on the concept of spherical reflection zone plates,” 14^th International Conference on Synchrotron Radiation Instrumentation (SRI), Hamburg, Germany (2022).

(69) A. Erko, C. Braig, A. Sokolov, F. Siewert, and C. Seifert, “Metrology for ‚hybrid‘ reflection zone plates on spherical substrates,” 7^th International Workshop on Metrology for X-ray Optics, Mirror Design and Fabrication (IWXM), Berlin, Germany (2022).

(68) C. Braig, J. Probst, H. Löchel, A. Teichert, T. Krist, C. Seifert, and A. Erko^†, “Table-top soft X-ray spectroscopy of TiO₂ with an aberration-corrected RZP,” Poster, 11^th Fachtagung Prozessnahe Röntgenanalytik (PRORA), Berlin, Germany (2022).

2021

(67) C. Kleine, M. Ekimova, M.-O. Winghart, S. Eckert, O. Reichelt, H. Löchel, J. Probst, C. Braig, C. Seifert, A. Erko, A. Sokolov, M. J. J. Vrakking, E. T. J. Nibbering, and A. Rouzée, “Highly efficient soft x-ray spectrometer for transient absorption spectroscopy with broadband table-top high harmonic sources,” Struct. Dyn. 8, 034302 (2021).

(66) M. Kühnel, E. Langlotz, I. Rahneberg, D. Dontsov, J. Probst, T. Krist, C. Braig, and A. Erko, “Interferometrical profilometer for high precision 3D measurements of free-form optics topography with large local slopes,” Proc. SPIE 11853, 1185309 (2021).

2020

(65) A. Erko and C. Braig, “Time delay compensating monochromator based on reflection zone plates,” EM4A.6, High-brightness Sources and Light-driven Interactions Congress 2020 (HILAS, MICS, EUVXRAY), OSA (2020).

(64) J. Probst, H. Löchel, C. Braig, C. Seifert, and A. Erko, “Laboratory characterization of soft X-ray optics,” Eth1A.3, High-brightness Sources and Light-driven Interactions Congress 2020 (HILAS, MICS, EUVXRAY), OSA (2020).

(63) J. Probst, C. Braig, and A. Erko, “Flat field Soft X-ray Spectrometry with Reflection Zone Plates on a Curved Substrate,” Appl. Sci. 10, 7210 (2020)

(62) J. Probst, C. Braig, E. Langlotz, I. Rahneberg, M. Kühnel, T. Zeschke, F. Siewert, T. Krist, and A. Erko, “Conception of diffractive wavefront correction for XUV and soft x-ray spectroscopy,” Appl. Opt. 59, 2580 – 2590 (2020).

2019

(61) A. Erko, C. Braig, J. Probst, and H. Löchel, “Novel x-ray optical systems for ultrafast spectroscopy and monochromators,” Proc. SPIE 11110, 111100H (2019).

(60) A. Erko, C. Braig, and H. Löchel, “Spectrometers and monochromators for femtosecond soft x-ray sources,” Proc. SPIE 11108, 111080J (2019).

(59) C. Braig, J. Probst, E. Langlotz, I. Rahneberg, M. Kühnel, A. Erko, T. Krist, and C. Seifert, “Diffraction compensation of slope errors on strongly curved grating substrates,” Proc. SPIE 11109, 111090U (2019).

2018

(58) C. Braig and I. Zizak, “Carbon-based Fresnel optics for hard X-ray astronomy,” Appl. Opt. 57, 1857 – 1873 (2018).

(57) Jin Hong, Han Wang, Fangyu Yue, Jens W. Tomm, Detlef Kruschke, Chengbin Jing, Shaoqiang Chen, Ye Chen, Weida Hu, and Junhao Chu; „Emission Kinetics from PbSe Quantum Dots in Glass Matrix at High Excitation Levels“ pdf

2017

(56) C. Braig, A. Sokolov, R. G. Wilks, X. Kozina, T. Kunze, S. Bjeoumikhova, M. Thiel, A. Erko, and M. Bär, “Polycapillary-boosted instrument performance in the extreme ultraviolet regime for inverse photoemission spectroscopy,” Opt. Express 25, 31840 – 31852 (2017).

(55) Stanisław H. Nowak, Marko Petric, Josef Buchriegler, Aniouar Bjeoumikhov, Zemfira Bjeoumikhova, Johannes von Borany, Frans Munnik, Martin Radtke, Axel D. Renno, Uwe Reinholz, Oliver Scharf, Joachim Tilgner, Reiner Wedell „Road to micron resolution with a color X-ray camera — polycapillary optics characterization“ pdf

2016

(54) Markus Ostermann, Hannes Herzel, Andreas Kühn, Reiner Wedell, David Mory „Online Process Analytics with XRF and LIBS for the Control of the Recycling of Sewage Sludge Ashes“ Chemie Ingenieur Technik/ Copyright © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
http://onlinelibrary.wiley.com/doi/10.1002/cite.201500186/abstract

2015

(53) Stanisław H. Nowak, Aniouar Bjeoumikhov, Johannes von Borany, Josef Buchriegler, Frans Munnik, Marko Petric, Martin Radtke, Axel D. Renno, Uwe Reinholz, Oliver Scharf and Reiner Wedell: „Sub-pixel resolution with a color X-ray camera“, J. Anal. At. Vol. 30 (2015) pp. 1890 – 1897.

(52) H. Nowak, A. Bjeoumikhov, J. von Borany, J. Buchriegler, F. Munnik, M. Petric, A. D. Renno, M. Radtke, U. Reinholz, O. Scharf, L. Strüder, R. Wedell and R. Ziegenrücker: „Examples of XRF and PIXE imaging with few microns resolution using SLcamr a color X-ray camera“ X-Ray Spectrometry Vol. 44 (2015) pp. 135 – 140. http://onlinelibrary.wiley.com/doi/10.1002/xrs.2590/abstract

(51) Aljosa Hafner, Lars Anklamm, Anatoly Firsov, Alexander Firsov, Heike Löchel, Andrey Sokolov, Renat Gubzhokov, and Alexei Erko, „Reflection zone plate wavelength-dispersive spectrometer for ultra-light elements measurements,“ Opt. Express 23, 29476-29483 (2015)

2014

(50) Erko, Alexei; Firsov, Alexander; Gubzhokov, Renat; Bjeoumikhov, Anjuar; Günther, Andreas; Langhoff, Norbert; Bretschneider, Mario; Höhn, Yvonne; Wedell, Reiner – New parallel wavelength-dispersive spectrometer based on scanning electron microscope Optics Express 22(14) 16897-16902

(49) Erko, A. Firsov, A. Hafner, R. Gubzhokov, A. Bjeoumikhov, A. Günther, M. Bretschneider, N. Langhoff, R. Wedell: „Vorteil Multiplex – Spektrometrischer Nachweis von ultraleichten Elementen“,   Laborpraxis, Dezember 2014, S. 22 – 24.

2013

(48) Bernhard H. Müller, Christoph Höschen, Florian Grüner, Vladimir A. Arkadiev, Thorsten R. C. Johnson „Molecular imaging based on x-ray fluorescent high-Z tracers“ (2013)
http://iopscience.iop.org/article/10.1088/0031-9155/58/22/8063/pdf

(47) F. Yue, J.W. Tomm, D. Kruschke and P. Glas. Stimulated emission from PbS quantum dots in glass matrix. Laser Photonics Rev. 7(1) L1 (2013)
onlinelibrary.wiley.com/doi/10.1002/lpor.201200075/abstract

(46) F. Yue, J.W. Tomm, D. Kruschke, P. Glas, K.A. Bzheumikhov and Z.C. Margushev. PbS:Glass as broad-bandwidth near-infrared light source material. Opt. Express, 21:2287 (2013)
www.opticsinfobase.org/oe/abstract.cfm

(45) F. Yue, J.W. Tomm and D. Kruschke. Spontaneous and stimulated emission dynamics of PbS-quantum-dots in glass matrix. Phys. Rev. B, 87: 195314 (2013)
journals.aps.org/prb/abstract/10.1103/PhysRevB.87.195314

(44) F. Yue, J. W. Tomm and D. Kruschke. Experimental obersvation of exciton splitting and relaxation dynamics from PbS quantum dots in a glass matrix. Phys. Rev. B (Rapid Communication), 89: 081303R
journals.aps.org/prb/abstract/10.1103/PhysRevB.89.081303

2012

(43) I. Moreels, D. Kruschke, P. Glas, J. W. Tomm: „The dielectric function of PbS quantum dots in a glass matrix“, Optical Materials Express Vol. 2, No. 5 (2012) 496-500.

2011

(42) M. Ostermann, A. Kühn, A. Bjeoumikhov, R. Wedell: „Einsatz der Röntgenfluoreszenzanalyse in der Prozessanalytik“, tm Technisches Messen Vol. 78, Nr. 12 (2011) 559-568.

(41) A. Kühn, O. Scharf, I. Ordavo, H. Riesemeier, U. Reinholz, M. Radtke, A. Berger, M. Ostermann and U. Panne: „Pushing the limits for fast spatially resolved elemental distribution patterns“, J. Anal. At. Spectrom. Vol. 26 (2011) 1986-1989.

(40) I. Ordavo, S. Ihle, V. Arkadiev, O. Scharf, H. Soltau, A. Bjeoumikhov, S. Bjeoumikhova, G. Buzanich, R. Gubzhokov, A. Günther, R. Hartmann, P. Holl, N. Kimmel, M. Kühbacher, M. Lang, N. Langhoff, A. Liebel, M. Radtke, U. Reinholz, H. Riesemeier, G. Schaller, F. Schopper, L. Strüder, C. Thamm, R. Wedell: „A new pnCCD-based color X-ray camera for fast spatial and energy-resolved measurements“, Nucl. Instr. Meth. In Phys. Res. A Vol. 654 (2011) 250-257.

(39) O. Scharf, S. Ihle, I. Ordavo, V. Arkadiev, A. Bjeoumikhov, S. Bjeoumikhova, G. Buzanich, R. Gubzhokov, A. Günther, R. Hartmann, M. Kühbacher, M. Lang, N. Langhoff, A. Liebel, M. Radtke, U. Reinholz, H. Riesemeier, H. Soltau, L. Strüder, A. F. Thünemann, and R. Wedell: „Compact pnCCD-Based X-ray Camera with High Spatial and Energy Resolution: A Color X-ray Camera“, Analytical Chemistry Vol. 83 (2011) 2532-2538.

2010

(38) K. Pilz, J. Heiss, A. Klein, A. Ritter, N. Langhoff, A. Bjeoumikhov, A. Günther, R. Wedell: „Prozessmessverfahren zur Online-Bestimmung des Zinkgehalts im Konverterstaub“, stahl und eisen Vol. 130, Nr. 11 (2010) 93-100.

2009

(37) A. Bjeoumikhov, S. Bjeoumikhova, R. Wedell: „New developments and applications of X-ray capillary optics“, Particle and Particle Systems Characterization Vol. 26 (2009) 97-106.

(36) H. Legall, H. Stiel, M. Schnürer, M. Pagels, B. Kanngießer, M. Mueller, B. Beckhoff, I. Gregorieva, A. Antonov, V. Arkadiev, A. Bjeoumikhov: „An efficient X-ray spectrometer based on thin mosaic crystal films and its application in various fields of X-ray spectroscopy „, J. Appl. Crystallography Vol. 42 (2009) 572-579.

(35) M. Procop, V.-D. Hodoroaba, A. A. Bjeoumikhov, R. Wedell, A. Warrikhoff: „Improvements of the low-energy performance of a micro-focus X-ray source for XRF analysis with the SEM“, X-Ray Spectrometry Vol. 38, No. 4 (2009) 308-311.

(34) G. Jost, T. Mensing, S. Golfier, R. Lawaczeck, H. Pietsch, J. Hütter, L. Cibik, M. Gerlach, M. Krumrey, D. Fratzscher, V. Arkadiev, R. Wedell, M. Haschke, N. Langhoff, P. Wust, L. Lüdemann: „Photoelectric-enhanced radiation therapy with quasi-monochromatic computed tomography“, Medical Physics Vol. 36, No. 6 (2009) 2107-2117.

2008

(33) G. Jost, S. Golfier, R. Lawaczeck, H.-J. Weinmann, M. Gerlach, L. Cibik, M. Krumrey, D. Fratzscher, J. Rabe, V. Arkadiev, M. Haschke, N. Langhoff, R. Wedell, L. Lüdemann, P. Wust, H. Pietsch: „Imaging therapy computed tomography with quasi-monochromatic X-rays“, European Journal of Radiology Vol. 68S (2008) S63-S68.

(32) J. S. Skibina, R. Iliew, J. Bethge, M. Bock, D. Fischer, V. I. Beloglasov, R. Wedell,G. Steinmeyer: „A chirped photonic crystal fibre“, Nature Photonics Vol. 2 (2008) 679-683.

2007

(31) A. Bjeoumikhov, R. Wedell, S. Bjeoumikhova: „Mono- and polycapillary optics – State of the art and applications“, Optics and Precision Engineering (China) Vol. 15, No. 12 (2007) 1932-1945.

(30) V. A. Arkadiev, A. A. Bjeoumikhov, M. Haschke, N. Langhoff, H. Legall, H. Stiel, R. Wedell: „X-ray analysis with a highly oriented pyrolytic graphit-based von Hamos spectrometer“, Spectrochimica Acta Part B Vol. 62 (2007) 577-585.

(29) A. Bjeoumikhov, S. Bjeoumikhova, H. Riesemeier, M. Radtke, R. Wedell: „Propagation of synchrotron radiation through nanocapillary structures“, Physics Letters A Vol. 366 (2007) 283-288.

2006

(28) H. Legall, H. Stiel, A. Antonov, I. Grigorieva, V. Arkadiev, A. Bjeoumikhov, A. Erko: „A new generation of X-ray optics based on pyrolytic graphite“, Proceedings of FEL 2006, BESSY, Berlin, Germany, 798-801.

(27) F. Eggert: „EDX-Spectra Simulation in Electron Probe Microanalysis. Optimization of Excitation Conditions and Detection Limits“, Microchimica Acta Vol. 155 (2006) 129-136.

(26) M. Moenster, P. Glas, R. Iliew, R. Wedell, G. Steinmeyer: „Microstructure Fiber Soliton Laser“, IEEE Photonics Technology Letters Vol. 18, No. 23 (2006) 2502-2504.

(25) H. Legall, H. Stiel, V. Arkadiev, A.A. Bjeoumikhov: „High spectral resolution x-ray optics with highly oriented pyrolytic graphite“, Optics Express Vol. 14, No. 10 (2006), 4570-4576.

(24) A. Bjeoumikhov, S. Bjeoumikhova, R. Wedell: „Capillary Optics in X-Ray Analytics“, Particle and Particle Systems Characterization, Vol. 22 (2006) 384-390.

(23) R. Wedell, W. Malzer: „Useful Data Sources and Links“, in „Handbook of Practical X-Ray Fluorescence Analysis“, editors B. Beckhoff et al., Springer Verlag, 2006, pp. 845-848.

(22) A. Antonov, G. Grigorieva, B. Kanngießer, V. Arkadiev, B. Beckhoff: „HOPG-based Optics“, in „Handbook of Practical X-Ray Fluorescence Analysis“, editors B. Beckhoff et al., Springer Verlag, 2006, pp. 143-157.

(21) V. Arkadiev, A. Bjeoumikhov: „Mirror Optics“, in „Handbook of Practical X-Ray Fluorescence Analysis“, editors B. Beckhoff et al., Springer Verlag, 2006, pp. 89-111.

(20) V. Arkadiev, W. Knüpfer, N. Langhoff: „X-Ray Tubess“, in „Handbook of Practical X-Ray Fluorescence Analysis“, editors B. Beckhoff et al., Springer Verlag, 2006, pp. 36-54.

(19) B. Beckhoff, B. Kanngießer, N. Langhoff, R. Wedell, H. Wolff (Eds.), „Handbook of Practical X-Ray Fluorescence Analysis“, Springer-Verlag Berlin, Heidelberg 2006.

(18) A. Bjeoumikhov, S. Bjeoumikhova, R. Wedell, R. Gubzhokov, Z. Margushev: „A new method of depth sensitive micro-X-ray fluorescence analysis“ Nucl. Instr. and Meth. in Physics Research B Vol. 248 (2006) 142-149.

2005

(17) N. Langhoff, A. Arkadiev, A. Bjeoumikhov: „Röntgen-Optik“, in „Effekte der Physik und ihre Anwendungen“, Editors: M. von Ardenne et al., Verlag Harri Deutsch, 2005, pp.843-847.

(16) R. Herrmann, A.V. Ofitserov, I.N. Khlyustikov, V.S. Edel’man: „A Portable Dilution Refrigerator“, Instruments and Experimental Techniques Vol. 48 No. 5 (2005) 693-702.

(15) A. Bjeoumikhov, S. Bjeoumikhova, N. Langhoff, H. Wolff: „Capillary optics for real time X-ray diffractometry“ Journal of X-ray Science and Technology Vol. 13 (2005) 185-190.

(14) V. I. Beloglazov, N. Langhoff, V. V. Tuchin, A. Bjeoumikhov, S. Bjeoumikhova, R. Wedell, N. B. Skibina, Yu. S. Skibina, M. V. Chainikov: „Technologies of manufacturing polycapillary optics for X-ray engineering“ Journal of X-ray Science and Technology Vol. 13 (2005) 179-183.

(13) H. Legall, H. Stiel, P. V. Nickles, A. A. Bjeoumikhov, N. Langhoff, M. Haschke, V.A. Arkadiev, R. Wedell: „Applications of Highly Oriented Pyrolytic Graphite (HOPG) for x-ray diagnostics and spectroscopy“, Proceedings of SPIE Vol. 5918 (2005) 11-21.

(12) I. Uschmann, U. Nothelle, E. Förster, V. Arkadiev, N. Langhoff, A. Antonov, I. Grigorieva, R. Steinkopf, A. Gebhardt, „High efficiency, high quality x-ray optics based on ellipsoidally bent HOPG crystals for ultrafast x-ray diffraction experiments“, Applied Optics Vol. 44 (2005) 5069-5075.

(11) M. Moenster, P. Glas, G. Steinmeyer, R. Iliew, N. Lebedev, R. Wedell, M. Bretschneider: „Femtosecond Neodymium-dopes microstructure fiber laser“, Optics Express Vol. 13 No. 21 (2005) 8672-8677.

(10) M. Hoheisel, R. Lawaczeck, H. Pietsch and V. Arkadiev: „Advantages of Monochromatic X-rays for Imaging“, Proceedings of SPIE Vol. 5745 (2005) 1087-1095.

(9) A. Bjeoumikhov, N. Langhoff, S. Bjeoumikhova, R. Wedell: „Capillary optics for micro x-ray fluorescence analysis“, Review of Scientific Instruments Vol. 76 (2005) 063115-1 – 063115-7.

(8) A. Bjeoumikhov, V. Arkadiev, F. Eggert, V.D. Hodoroaba, N. Langhoff, M. Procop, J. Rabe, R. Wedell: „A new microfocus x-ray source, iMOXS, for highly sensitive XRF analysis in scanning electron microscopes“, X-Ray Spectrometry Vol. 34 (2005) 493-497.

(7) P. Glas, D. Fischer, G. Steinmeyer, A. Husakou, J. Herrmann, R. Iliew, N.B. Skibina, V.I. Beloglasov, Y.S. Skibina: „Supercontinuum generation in a two-dimensional photonic kagome crystal“, Applied Physics B Vol. 81 (2005) 209-217.

(6) A. Bjeoumikhov, S. Bjeoumikhova, N. Langhoff, R. Wedell: „Polycapillary optics for energy dispersive micro x-ray diffractometry“, Applied Physics Letters Vol. 86 (2005) 144102-1 – 144102-3.

(5) R. Lawaczeck, V. Arkadiev, F. Diekmann, M. Krumrey: „Monochromatic X-rays in Digital Mammography“, Investigative Radiology Vol. 40, Number 1 (2005) 33-39.

2004

(4) F. Diekmann, S. Diekmann, K. Richter, U. Bick, T. Fischer, R. Lawaczeck, W.-R. Press, K. Schön, H.-J. Weinmann, V. Arkadiev, A. Bjeoumikhov, N. Langhoff, J. Rabe, P. Roth, J. Tilgner, R. Wedell, M. Krumrey, U. Linke, G. Ulm, B. Hamm: „Near monochromatic X-rays for digital slot-scan mammography: initial findings“, Eur Radiol Vol. 14 (2004) 1641-1646.

(3) A. Bjeoumikhov, N. Langhoff, J. Rabe, R. Wedell: „A modular system consisting of a microfocus X-ray source and different capillary optics for XRF and XRD applications“, X-Ray Spectrometry Vol. 33 (2004) 312-316.

2003

(2) A. Bjeoumikhov, N. Langhoff, R. Wedell, V. Beloglazov, N. Lebedev, N. Skibina: „New generation of polycapillary lenses: manufacture and applications“, X-Ray Spectrometry Vol. 32 (2003) 172-178.

2002

(1) A. Longoni, C. Fiorini, C. Guazzoni, A. Gianoncelli, L. Strüder, H. Soltau, P. Lechner, A. Bjeoumikhov, J. Schmalz, N. Langhoff, R. Wedell: „A New XRF Spectrometer Based on a Ring-Shaped Multi-Element Silicon Drift Detector and on X-Ray Capillary Optics“, IEEE Trans. on Nucl. Sci. Vol. 49 (2002) 1001-1005.