Observation of standing x-rays in Bragg diffraction on high-T c superconducting crystals Nd1.85Ce0.15CuO4−δ |
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| Authors: | M. V. Koval’chuk A. Ya. Kreines Yu. A. Osip’yan V. V. Kvardakov V. A. Somenkov |
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| Affiliation: | (1) A. V. Shubnikov Institute of Crystallography, Russian Academy of Sciences, 117333 Moscow, Russia;(2) Institute of Solid-State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia;(3) Kurchatov Institute Russian Science Center, 123182 Moscow, Russia |
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| Abstract: | Curves of the secondary-fluorescence yield from the constituent elements of high-T c superconducting crystals Nd1.85Ce0.15CuO4−δ are measured in the dynamic x-ray diffraction regime. The form of the curves attests to the appearance of a standing x-ray wave in the crystal. Pis’ma Zh. éksp. Teor. Fiz. 65, No. 9, 703–706 (10 May 1997) |
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