Dr. Ruben Khachatryan Profile

Dr. Ruben Khachatryan

Scientist at Argonne National Lab

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Author

Publications (7)

Proceedings Article | 15 October 2012 Paper

Achieving optimal flatness and surface roughness properties for novel x-ray optic structures formed by dicing saws

Michael Wieczorek, Ruben Khachatryan, Yuri Shvyd'ko, Robert Smith, Kenichi Iwasaki, Suzanne Miller, Jun Qian, Xianrong Huang, Lahsen Assoufid

Proceedings Volume 8502, 85020M (2012) https://doi.org/10.1117/12.928369

KEYWORDS: Nickel, Crystals, Diamond, X-ray optics, Surface finishing, Surface roughness, Synchrotron radiation, Manufacturing, Silicon, Spindles

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Proceedings Article | 28 September 2011 Paper

The effect of surface residual stress on the performance of high quality x-ray mirrors

J. Maj, G. Navrotski, X. Huang, L. Assoufid, R. Khachatryan, J. Qian, M. Wieczorek

Proceedings Volume 8139, 81390X (2011) https://doi.org/10.1117/12.894082

KEYWORDS: Mirrors, X-rays, Reflectivity, Crystals, Surface finishing, Surface roughness, X-ray optics, Polishing, Silicon, X-ray characterization

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Proceedings Article | 28 September 2011 Paper

Nested KB mirror fabrication for synchrotron hard x-ray nanofocusing

Bing Shi, Wenjun Liu, Jun Qian, Chian Liu, Ruben Khachatryan, Michael Wieczorek, Ali Khounsary, Albert Macrander, Paul Zschack, Jonathan Tischler, Gene Ice, Lahsen Assoufid

Proceedings Volume 8139, 813903 (2011) https://doi.org/10.1117/12.894101

KEYWORDS: Mirrors, Coating, Polishing, Surface finishing, Hard x-rays, X-rays, Synchrotrons, Platinum, Surface roughness, X-ray optics

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Proceedings Article | 24 September 2011 Paper

Optomechanical design of ultrahigh-resolution monochromator and analyzer for inelastic x-ray scattering spectrometer at the advanced photon source

D. Shu, S. Stoupin, R. Khachatryan, K. Goetze, T. Roberts, Yu. Shvyd'ko

Proceedings Volume 8125, 812507 (2011) https://doi.org/10.1117/12.894103

KEYWORDS: Crystals, X-rays, Spectroscopy, Monochromators, 3D modeling, Scattering, Prototyping, X-ray optics, Optomechanical design, Laser scattering

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Proceedings Article | 6 October 2010 Paper

Beam coherence and x-ray windows

Ali Khounsary, Barry Lai, Jun Qian, Ruben Khachatryan, Jozef Maj, Xianrong Huang

Proceedings Volume 7802, 78020O (2010) https://doi.org/10.1117/12.877449

KEYWORDS: Beryllium, Polishing, X-rays, Crystals, X-ray imaging, Surface finishing, Coherence imaging, Surface roughness, Laser cutting, X-ray diffraction

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Proceedings Article | 3 November 2004 Paper

Open-faced z-shaped channel-cut x-ray monochromator

Ruben Khachatryan, Andrei Tkachuk, Youg Chu, Jun Qian, Albert Macrander

Proceedings Volume 5537, (2004) https://doi.org/10.1117/12.562377

KEYWORDS: Surface finishing, Monochromators, X-rays, Polishing, Crystals, X-ray imaging, X-ray diffraction, Silicon, Chemical mechanical planarization, Etching

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Proceedings Article | 3 November 2004 Paper

Design and analysis of a cooled z-shaped germanium x-ray monochromator

Yaming Li, Ali Khounsary, Suresh Narayanan, Albert Macrander, Ruben Khachatryan, Laurence Lurio

Proceedings Volume 5537, (2004) https://doi.org/10.1117/12.564241

KEYWORDS: Monochromators, X-rays, Germanium, Surface finishing, X-ray diffraction, X-ray sources, Polishing, Mirrors, Heat flux, Diffraction

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Showing 5 of 7 publications

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