Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Yu. V. Shvyd'ko"'
Autor:
R. R. Lindberg, Yu. V. Shvyd’ko
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 5, p 050706 (2012)
Free-electron lasers (FELs) can now generate temporally short, high power x-ray pulses of unprecedented brightness, even though their longitudinal coherence is relatively poor. The longitudinal coherence can be potentially improved by employing narro
Externí odkaz:
https://doaj.org/article/af93b39851ab4d369d8f472636a6074a
Autor:
Stanislav Stoupin, Robert L. Shoeman, Marcin Sikorski, Silke Nelson, Sergey Terentyev, Thomas R. M. Barends, Roberto Alonso-Mori, Sanghoon Song, Sabine Botha, V.D. Blank, Henrik T. Lemke, Yu. V. Shvyd'ko, Aymeric Robert, Daniel S. Damiani, Karol Nass, Garth J. Williams, R.B. Doak, Ilme Schlichting, Diling Zhu, M. Chollet, James M. Glownia, J. Koglin, Yiping Feng, Sébastien Boutet, Marc Messerschmidt
Publikováno v:
Journal of Synchrotron Radiation
A demonstration of multiplexing the LCLS beam by spectral division using a near-perfect diamond thin-crystal monochromator is presented.
Multiplexing of the Linac Coherent Light Source beam was demonstrated for hard X-rays by spectral division u
Multiplexing of the Linac Coherent Light Source beam was demonstrated for hard X-rays by spectral division u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92577370d0d56522127926dc12b62dc4
https://doi.org/10.1107/s1600577515003999
https://doi.org/10.1107/s1600577515003999
Autor:
Stanislav Stoupin, Ruben Khachatryan, Michael Wieczorek, Jungho Kim, T. Roberts, C. N. Kodituwakku, Muruganathan Ramanathan, John Hill, Diego Casa, D. S. Coburn, Ayman Said, Harald Sinn, H. Yavas, B. Brajuskovic, Kurt Goetze, Mary Upton, Yu. V. Shvyd'ko, Thomas Gog, Deming Shu, Clement Burns
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 188:140-149
MERIX (Medium Energy Resolution Inelastic X-ray Scattering) is an instrument for Resonant Inelastic X-ray Scattering (RIXS) studies, in the hard X-ray regime, designed to work with photons in the 5–12 keV range, spanning atomic resonances near the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9099ca5e8d41118829602473ef339c4a
https://doi.org/10.1016/j.elspec.2012.09.003
https://doi.org/10.1016/j.elspec.2012.09.003
Autor:
Sergey Terentyev, V.N. Denisov, Yu. V. Shvyd'ko, John P. Katsoudas, P. Emma, M.S. Kuznetsov, Deming Shu, J. Maj, Sergey N. Polyakov, Stanislav Stoupin, V.D. Blank
Publikováno v:
Diamond and Related Materials. 33:1-4
We report design, fabrication, and results of X-ray topography characterization of thin synthetic type IIa diamond crystal plates and crystal-holder assemblies developed for the Hard X-ray Self-Seeding project at the Linac Coherent Light Source. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd2f7ba7759649453bad193cc7a1dea
https://doi.org/10.1016/j.diamond.2012.12.009
https://doi.org/10.1016/j.diamond.2012.12.009
Autor:
H. Loos, F.-J. Decker, Jacek Krzywinski, William Berg, Heinz-Dieter Nuhn, J. Welch, J. Amann, Simone Spampinati, Jerome B. Hastings, Jihuai Wu, Alexander Zholents, Y. Ding, J. Rzepiela, P. Emma, Zhirong Huang, Stanislav Stoupin, Daniel Ratner, Vladimir Blank, J. Frisch, D.R. Walz, Yiping Feng, Diling Zhu, David Fritz, Emil Trakhtenberg, Ryan Lindberg, Yu. V. Shvyd'ko, Alberto Lutman, Deming Shu, Sergey Terentyev
Publikováno v:
Nature Photonics. 6:693-698
Lasing in a hard-X-ray free-electron laser is typically seeded from noise due to the self-amplification of spontaneous emission, which limits temporal coherence and spectral characteristics. Researchers now demonstrate self-seeding using X-rays from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fb9790a7c1d609d2a177b0de0a3fb7e
https://doi.org/10.1038/nphoton.2012.180
https://doi.org/10.1038/nphoton.2012.180
Autor:
Michael Borland, Zhan Zhang, Wah-Keat Lee, R. E. Gerig, Kamel Fezzaa, David Keavney, George Srajer, Ulrich Lienert, J. Wang, Sarvjit Shastri, Yu. V. Shvyd'ko, Paul Fenter, Jonathan Almer, Gabrielle G. Long
Publikováno v:
Synchrotron Radiation News. 20:37-42
The Advanced Photon Source (APS) looks forward to a period of growth in the coming years. Meanwhile, in April 2006, the APS reorganized its divisions, creating an X-ray Science Division (XSD), bringing science at the APS on a par with the accelerator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::649ea18f891b9742aab5a25ea878e480
https://doi.org/10.1080/08940880701280167
https://doi.org/10.1080/08940880701280167
Autor:
H. D. Rüter, Rudolf Rüffer, Ilya Sergueev, Esen E. Alp, Olaf Leupold, J. P. Sanchez, Alessandro Barla, Yu. V. Shvyd'ko, Hans-Christian Wille
Publikováno v:
epl 74, 170-176 (2006). doi:10.1209/epl/i2005-10494-2
We report on the observation of nuclear resonant forward scattering of synchrotron radiation from 121Sb nuclei. A temperature stabilized α-Al2O3 crystal Bragg backscattering high-resolution monochromator with a relative energy resolution of 2 × 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ce333fb9b7cacfa6840b35748873b43
https://doi.org/10.1209/epl/i2005-10494-2
https://doi.org/10.1209/epl/i2005-10494-2
Autor:
Peter Becker, H. D. Rüter, Yu. V. Shvyd'ko, M. Lucht, E. Gerdau, M. Lerche, Hans-Christian Wille
Publikováno v:
Journal of Applied Crystallography. 36:1075-1081
The lattice parameters of α-Al2O3have been measured in a temperature range from 4.5 to 250 K with a relative accuracy of better than 6 × 10−6. The experimental method uses Bragg backscattering and the recently proposed Mössbauer wavelength stand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11da512864c4d003a75c2d5f25aa368b
https://doi.org/10.1107/s0021889803011051
https://doi.org/10.1107/s0021889803011051
Publikováno v:
Journal of Crystal Growth. 252:113-119
Dislocations in high quality Heat-Exchanger Method (HEM) produced sapphire were analyzed with the white beam large area transmission synchrotron X-ray topography technique. After analysis the dislocations for different Laue spots, i.e. different diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33298357abbbda5d5153bf608f7639fc
https://doi.org/10.1016/s0022-0248(03)00884-4
https://doi.org/10.1016/s0022-0248(03)00884-4
Autor:
S. L. Popov, H. D. Rüter, J. Jäschke, U. van Bürck, P. Schindelmann, Yu. V. Shvyd'ko, Rudolf Rüffer, E. Gerdau, H. Hagn, W. Potzel, A. I. Chumakov, G. V. Smirnov
Publikováno v:
Hyperfine Interactions. :263-281
Interference effects in nuclear forward scattering of synchrotron radiation (NFSSR) from two spatially separated stainless-steel foils A and B mounted downstream behind each other have been investigated. Target A can be sinusoidally vibrated by high-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc35a0a37850a44709b9a95ccc0fb23e
https://doi.org/10.1023/b:hype.0000020418.37541.9a
https://doi.org/10.1023/b:hype.0000020418.37541.9a