The beamline permits inelastic x-ray scattering studies from collective ion excitations/phonons. MAIN BEAMLINE CHARACTERISTICS are as follows: Incident photon energy: 13840, 15817, 17794, 21747 and 23725 eV; energy resolution of 7.0, 5.5, 3.0 and 1.5 meV; energy transfer: 0-400 meV; focal spot size: 250 x 70μm2 or 14 x 10μm2; horizontal x vertical, FWHM; momentum resolution: typically 0.03 nm-1 (can be further improved by slits); momentum transfers from 1-100 nm-1; nine momentum transfers are recorded simultaneously. EXPERIMENTAL OBSERVABLES are the following: phonon dispersion, sound velocities, elastic constants, phonon density of states (and derived thermodynamic properties such as specific heat, entropy, Debye temperature and velociy, etc.)
[1] M. Krisch and F. Sette, "Inelastic X-Ray Scattering from Phonons", in Light Scattering in Solids, Novel Materials and Techniques, Topics in Applied Physics 108, 317-369, Springer-Verlag Berlin Heidelberg (2007). [2] A. Bosak, I. Fischer, and M. Krisch, "Phonon spectroscopy of polycrystalline materials using inelastic x-ray scattering", in Thermodynamic Properties of Solids. Experiment and Modeling, Eds. S.L. Chaplot, R. Mittal, N. Choudhury. Wiley-VCH Verlag Weinheim, Germany (2010).
Boytsova O.V., Drozhzhin O.A., Petukhov D.I., Chumakova A.V., Sobol A.G., Beltyukov A.N., Eliseev A.A., Bosak A.B.,
Nanotechnology 33, 055603-1-055603-8 (2022)
Chaix L., Lebert B., Miao H., Nicolaou A., Yakhou F., Cercellier H., Grenier S., Brookes N.B., Sulpice A., Tsutsui S., Bosak A., Paolasini L., Santos-Cottin D., Yamamoto H., Yamada I., Azuma M., Nishikubo T., Yamamoto T., Katsumata M., Dean M.P.M., D'Astuto M.,
Physical Review Research 4, 033004-1-033004-13 (2022)
Chumakova A., Steegemans T., Baburin I.A., Mistonov A., Dubitskiy I.S., Schlotheuber J., Kirner F., Sturm S., Lubk A., Muller-Caspary K., Wimmer I., Fonin M., Sturm E.V., Bosak A.,
Advanced Materials , 2207130 (2022)
Cölfen H., Bürgi H.B., Chernyshov D., Stekiel M., Chumakova A., Bosak A., Wehinger B., Winkler B.,
Acta Crystallographica B 78, 356-358 (2022)
Fuller C.A., Quintero-Castro D.L., Bosak A., Dyadkin V., Chernyshov D.,
Acta Crystallographica B 78, 842-847 (2022)
Kniazeva M.A., Ganzha A.E., Jankowska-Sumara I., Pasciak M., Majchrowski A., Filimonov A.V., Rudskoy A.I., Roleder K., Burkovsky R.G.,
Physical Review B 105, 014101-1-014101-15 (2022)
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European Synchrotron Radiation Facility - 71, avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France.