X-ray thermal diffuse scattering as a texture-robust temperature diagnostic for dynamically compressed solids

Year: 2025

Authors: Heighway PG., Peake DJ., Stevens T., Wark JS., Albertazzi B., Ali SJ., Antonelli L., Armstrong MR., Baehtz C., Ball OB., Banerjee S., Belonoshko AB., Bolme CA., Bouffetier V., Briggs R., Buakor K., Butcher T., Cafiso SD., Cerantola V., Chantel J., Di Cicco A., Coleman AL., Collier J., Collins G., Comley AJ., Coppari F., Cowan TE., Cristoforetti G., Cynn H., Descamps A., Dorchies F., Duff MJ., Dwivedi A., Edwards C., Eggert JH., Errandonea D., Fiquet G., Galtier E., Garcia AL., Ginestet H., Gizzi L., Gleason A., Goede S., Gonzalez JM., Gorman MG., Harmand M., Hartley NJ., Hernandez-Gomez C., Higginbotham A., Htzppner H., Humphries OS., Husband RJ., Hutchinson TM., Hwang H., Keen DA., Kim J., Koester P., Konopkova Z., Kraus D., Krygier A., Labate L., Lazicki AE., Lee Y., Liermann HP., Mason P., Masruri M., Massani B., McBride EE., McGuire C., McHardy JD., McGonegle D., McWilliams RS., Merkel S., Morard G., Nagler B., Nakatsutsumi M., Nguyen-Cong K., Norton AM., Oleynik II., Otzen C., Ozaki N., Pandolfi S., Pelka A., Pereira KA., Phillips JP., Prescher C., Preston T., Randolph L., Ranjan D., Ravasio A., Rips J., Santamaria-Perez D., Savage DJ., Schoelmerich M., Schwinkendorf JP., Singh S., Smith J., Smith RF., Sollier A., Spear J., Spindloe C., Stevenson M., Strohm C., Suer TA., Tang M., Toncian M., Toncian T., Tracy SJ., Trapananti A., Tschentscher T., Tyldesley M., Vennari CE., Vinci T., Vogel SC., Volz TJ., Vorberger J., Willman JT., Wollenweber L., Zastrau U., Brambrink E., Appel K., McMahon MI.

Autors Affiliation: Univ Oxford, Dept Phys, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England; Ecole Polytech, CNRS, UMR 7605, Lab Utilisat Lasers Intenses, Route Saclay, F-91128 Palaiseau, France; Lawrence Livermore Natl Lab, Livermore, CA 94550 USA; Univ York, Sch Phys Engn & Technol, York YO10 5DD, England; Helmholtz Zentrum Dresden Rossendorf, Bautzner Landstr 400, D-01328 Dresden, Germany; Univ Edinburgh, Sch Phys & Astron, SUPA, Edinburgh EH9 3FD, Scotland; Univ Edinburgh, Ctr Sci Extreme Condit, Edinburgh EH9 3FD, Scotland; STFC Rutherford Appleton Lab, Cent Laser Facil CLF, Harwell Campus, Didcot OX11 0QX, England; Nanjing Univ, Frontiers Sci Ctr Crit Earth Mat Cycling, Sch Earth Sci & Engn, Nanjing 210023, Peoples R China; Los Alamos Natl Lab, Los Alamos, NM 87545 USA; European XFEL, Holzkoppel 4, D-22869 Schenefeld, Germany; Univ Milano Bicocca, Dipartimento Sci Ambiente & Terra, Piazza Sci 1e4, I-20126 Milan, Italy; Univ Lille, Unite Mat & Transformat, Cent Lille, CNRS,INRAE,UMR 8207,UMET, F-59000 Lille, France; Univ Camerino, Sch Sci & Technol, Phys Div, I-62032 Camerino, Italy; Univ Rochester, Lab Laser Energet, 250 East River Rd, Rochester, NY 14623 USA; Atom Weap Estab AWE, Mat Sci & Res Div MSRD, Aldermaston RG7 4PR, Berks, England; Ist Nazl Ottica, CNR Consiglio Nazl Ric, CNR INO, Largo Enrico Fermi 6, I-50125 Florence, FI, Italy; Queens Univ Belfast, Sch Math & Phys, Univ Rd, Belfast BT7 1NN, North Ireland; Univ Bordeaux, CELIA, UMR 5107, CNRS,CEA, F-33400 Talence, France; Univ Valencia, Dept Fis Aplicada, ICMUV, C Dr Moliner 50 Burjassot, E-46100 Valencia, Spain; Sorbonne Univ, Inst Mineral Phys Mat & Cosmochim, Museum Natl Hist Nat, UMR CNRS 7590,IMPMC, F-75005 Paris, France; SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA; Ist Nazl Ott CNR INO, CNR Consiglio Nazl Ric, Via G Moruzzi 1, I-56124 Pisa, Italy; Univ S Florida, Dept Phys, Tampa, FL 33620 USA; HESAM Univ, Arts & Metiers Inst Technol, PIMM, CNRS,Cnam, 151 Blvd Hop, F-75013 Paris, France; Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany; STFC Rutherford Appleton Lab, ISIS Facil, Harwell Campus, Didcot OX11 0QX, England; Hanyang Univ, Dept Phys, 17 Haengdang Dong, Seoul 133791, South Korea; Univ Rostock, Inst Phys, D-18051 Rostock, Germany; Yonsei Univ, Dept Earth Syst Sci, 50 Yonsei Ro, Seoul 03722, South Korea; Univ Grenoble Alpes, Univ Savoie Mont Blanc, Univ Gustave Eiffel, IRD,CNRS,ISTerre, F-38000 Grenoble, France; Albert Ludwigs Univ Freiburg, Inst Geo & Umweltnat Wissensch, Hermann Herder Str 5, D-79104 Freiburg, Germany; Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan; Univ Massachusetts, Dept Chem, 690 N Pleasant St, Phys Sci Bldg, Amherst, MA 01003 USA; Paul Scherrer Inst, Forsch Str 111, CH-5232 Villigen, Switzerland; CEA, DAM, DIF, F-91297 Arpajon, France; Univ Paris Saclay, CEA, Lab Matiere Condit Extremes, F-91680 Bruyeres Le Chatel, France; Carnegie Sci Earth & Planets Lab, 5241 Broad Branch Rd NW, Washington, DC 20015 USA.

Abstract: We present a model of x-ray thermal diffuse scattering (TDS) from a cubic polycrystal with an arbitrary crystallographic texture, based on the classic approach of Warren [B. E. Warren, Acta Crystallogr. 6, 803 (1953)]. We compare the predictions of our model with femtosecond x-ray diffraction patterns gathered from ambient and dynamically compressed rolled copper foils obtained at the High Energy Density instrument of the European X-Ray Free-Electron Laser facility and find that the texture-aware TDS model yields more accurate results than doe s the conventional powder model owed to Warren. Nevertheless, we further show: with sufficient angular detector coverage, the TDS signal is largely unchanged by sample orientation and in all cases strongly resembles the signal from a perfectly random powder; shot-to-shot fluctuations in the TDS signal resulting from grain-sampling statistics are at the percent level, in stark contrast to the fluctuations in the Bragg-peak intensities (which are over an order of magnitude greater); and TDS is largely unchanged even following texture evolution caused by compression-induced plastic deformation. We conclude that TDS is robust against texture variation, making it a flexible temperature diagnostic applicable just as well to off-the-shelf commercial foils as to ideal powders. (c) 2025 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International (CC BY-NC-ND) license (https://creativecommons.org/licenses/by-nc-nd/4.0/). https://doi.org/10.1063/5.0295250

Journal/Review: JOURNAL OF APPLIED PHYSICS

Volume: 138 (15)      Pages from: 155903-1  to: 155903-23

More Information: P.G.H. and J.S.W. gratefully acknowledge support from EPSRC under Research Grant No. EP/X031624/1. D.J.P. and T.S. appreciate support from AWE via the Oxford Centre for High Energy Density Science (OxCHEDS).
KeyWords: Energy Density Instrument; Shock Compression; Rolling Textures; Copper; Laser
DOI: 10.1063/5.0295250