A MHz X-ray diffraction set-up for dynamic compression experiments in the diamond anvil cell

Husband, R.J.; Strohm, C.; Appel, K.; Ball, O.B.; Briggs, R.; Buchen, J.; Cerantola, V.; Chariton, S.; Coleman, A.L.; Cynn, H.; Dattelbaum, D.; Dwivedi, A.; Eggert, J.H.; Ehm, L.; Evans, W.J.; Glazyrin, K.; Goncharov, A.F.; Graafsma, H.; Howard, A.; Huston, L.; Hutchinson, T.M.; Hwang, H.; Jacob, S.; Kaa, J.; Kim, J.; Kim, M.; Koemets, E.; Konôpková, Z.; Langenhorst, F.; Laurus, T.; Li, X.; Mainberger, J.; Marquardt, H.; McBride, E.E.; McGuire, C.; McHardy, J.D.; McMahon, M.I.; McWilliams, R.S.; Méndez, A.S.J.; Mondal, A.; Morard, G.; O'Bannon, E.F.; Otzen, C.; Pépin, C.M.; Prakapenka, V.B.; Prescher, C.; Preston, T.R.; Redmer, R.; Roeper, M.; Sanchez-Valle, C.; Smith, D.; Smith, R.F.; Sneed, D.; Speziale, S.; Spitzbart, T.; Stern, S.; Sturtevant, B.T.; Sztuk-Dambietz, J.; Talkovski, P.; Velisavljevic, N.; Vennari, C.; Wu, Z.; Yoo, C.-S.; Zastrau, U.; Jenei, Z.; Liermann, H.-P.

doi:10.1107/S1600577523003910

Journal of Synchrotron Radiation Journal of
Synchrotron Radiation

IUCr IT WDC

home archive editors for authors for readers submit open access

view article

Figure 5
(a, d, g) Integrated XRD data collected from a sample of Au and Ne, illustrating the experimental procedure followed during a typical dDAC experiment. First, a heating test is performed at a given X-ray transmission (here 0.8%) to assess the extent of X-ray heating without compressing the sample [panels (a)–(c)]. If the temperature increase is too large, the heating test is repeated at a lower X-ray transmission [panels (d)–(f) at 0.3%] until the temperature rise is deemed acceptable for the experiment. Data are then collected using an appropriate X-ray transmission (here 0.3%) as the sample is compressed [panel (g)], and the pressure is determined based on the unit cell volume of the sample or pressure marker [panels (h) and (i)]. Pressure and temperature are determined assuming (c, f) isobaric and (i) isothermal conditions using the EoS of Au (Anderson et al., 1989

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 30| Part 4| July 2023| Pages 671-685

https://doi.org/10.1107/S1600577523003910

Open

access

Follow J. Synchrotron Rad.

Search IUCr Journals		doi		Advanced search
Author		volume	page