X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility

A. Krygier; C. E. Wehrenberg; J. V. Bernier; S. Clarke; A. L. Coleman; F. Coppari; T. S. Duffy; M. G. Gorman; M. Hohenberger; D. Kalantar; G. E. Kemp; S. F. Khan; C. Krauland; R. G. Kraus; A. Lazicki; M. J. Macdonald; A. G. Macphee; E. Marley; M. C. Marshall; M. May; J. M. McNaney; M. Millot; Y. Ping; P. L. Poole; J. R. Rygg; M. Schneider; H. Sio; S. Stoupin; D. Swift; C. Yeamans; T. Zobrist; R. F. Smith; J. H. Eggert

doi:10.1063/5.0100361

X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility

A. Krygier, C. E. Wehrenberg, J. V. Bernier, S. Clarke, A. L. Coleman, F. Coppari, T. S. Duffy, M. G. Gorman, M. Hohenberger, D. Kalantar, G. E. Kemp, S. F. Khan, C. Krauland, R. G. Kraus, A. Lazicki, M. J. Macdonald, A. G. Macphee, E. Marley, M. C. Marshall, M. MayJ. M. McNaney, M. Millot, Y. Ping, P. L. Poole, J. R. Rygg, M. Schneider, H. Sio, S. Stoupin, D. Swift, C. Yeamans, T. Zobrist, R. F. Smith, J. H. Eggert

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Abstract

X-ray diffraction is a powerful measurement technique for determining material properties, and it is now possible to perform these experiments at pressures exceeding 1 TPa [Rygg et al., Rev. Sci. Instrum. 91, 043902 (2020)] at the National Ignition Facility (NIF). The x-ray source for these experiments is the quasi-monochromatic Heα emission from metal foils heated to multi-keV temperatures. A critical aspect for understanding the sample's thermodynamic state is the amount of heating caused by absorption of the probe x-rays. In this work, we characterize the performance of the Ge foil x-ray source over more than 60 NIF x-ray diffraction experiments. We use this information to constrain the level of diffraction sample heating from the x-ray source and discuss the impact on the thermodynamic state.

Original language	English (US)
Article number	103302
Journal	Physics of Plasmas
Volume	29
Issue number	10
DOIs	https://doi.org/10.1063/5.0100361
State	Published - Oct 1 2022

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1063/5.0100361

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Krygier, A., Wehrenberg, C. E., Bernier, J. V., Clarke, S., Coleman, A. L., Coppari, F., Duffy, T. S., Gorman, M. G., Hohenberger, M., Kalantar, D., Kemp, G. E., Khan, S. F., Krauland, C., Kraus, R. G., Lazicki, A., Macdonald, M. J., Macphee, A. G., Marley, E., Marshall, M. C., ... Eggert, J. H. (2022). X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility. Physics of Plasmas, 29(10), Article 103302. https://doi.org/10.1063/5.0100361

@article{3cd5563e78764b1e86c96f805f793566,

title = "X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility",

abstract = "X-ray diffraction is a powerful measurement technique for determining material properties, and it is now possible to perform these experiments at pressures exceeding 1 TPa [Rygg et al., Rev. Sci. Instrum. 91, 043902 (2020)] at the National Ignition Facility (NIF). The x-ray source for these experiments is the quasi-monochromatic Heα emission from metal foils heated to multi-keV temperatures. A critical aspect for understanding the sample's thermodynamic state is the amount of heating caused by absorption of the probe x-rays. In this work, we characterize the performance of the Ge foil x-ray source over more than 60 NIF x-ray diffraction experiments. We use this information to constrain the level of diffraction sample heating from the x-ray source and discuss the impact on the thermodynamic state.",

author = "A. Krygier and Wehrenberg, {C. E.} and Bernier, {J. V.} and S. Clarke and Coleman, {A. L.} and F. Coppari and Duffy, {T. S.} and Gorman, {M. G.} and M. Hohenberger and D. Kalantar and Kemp, {G. E.} and Khan, {S. F.} and C. Krauland and Kraus, {R. G.} and A. Lazicki and Macdonald, {M. J.} and Macphee, {A. G.} and E. Marley and Marshall, {M. C.} and M. May and McNaney, {J. M.} and M. Millot and Y. Ping and Poole, {P. L.} and Rygg, {J. R.} and M. Schneider and H. Sio and S. Stoupin and D. Swift and C. Yeamans and T. Zobrist and Smith, {R. F.} and Eggert, {J. H.}",

note = "Funding Information: We would like to thank NIF operations, target diagnostic, and target fabrication teams for supporting this campaign. We would also like to thank Ronnie Shepherd for helpful discussions. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52–07NA27344. Publisher Copyright: {\textcopyright} 2022 Author(s).",

year = "2022",

month = oct,

day = "1",

doi = "10.1063/5.0100361",

language = "English (US)",

volume = "29",

journal = "Physics of Plasmas",

issn = "1070-664X",

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number = "10",

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Krygier, A, Wehrenberg, CE, Bernier, JV, Clarke, S, Coleman, AL, Coppari, F, Duffy, TS, Gorman, MG, Hohenberger, M, Kalantar, D, Kemp, GE, Khan, SF, Krauland, C, Kraus, RG, Lazicki, A, Macdonald, MJ, Macphee, AG, Marley, E, Marshall, MC, May, M, McNaney, JM, Millot, M, Ping, Y, Poole, PL, Rygg, JR, Schneider, M, Sio, H, Stoupin, S, Swift, D, Yeamans, C, Zobrist, T, Smith, RF & Eggert, JH 2022, 'X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility', Physics of Plasmas, vol. 29, no. 10, 103302. https://doi.org/10.1063/5.0100361

TY - JOUR

T1 - X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility

AU - Krygier, A.

AU - Wehrenberg, C. E.

AU - Bernier, J. V.

AU - Clarke, S.

AU - Coleman, A. L.

AU - Coppari, F.

AU - Duffy, T. S.

AU - Gorman, M. G.

AU - Hohenberger, M.

AU - Kalantar, D.

AU - Kemp, G. E.

AU - Khan, S. F.

AU - Krauland, C.

AU - Kraus, R. G.

AU - Lazicki, A.

AU - Macdonald, M. J.

AU - Macphee, A. G.

AU - Marley, E.

AU - Marshall, M. C.

AU - May, M.

AU - McNaney, J. M.

AU - Millot, M.

AU - Ping, Y.

AU - Poole, P. L.

AU - Rygg, J. R.

AU - Schneider, M.

AU - Sio, H.

AU - Stoupin, S.

AU - Swift, D.

AU - Yeamans, C.

AU - Zobrist, T.

AU - Smith, R. F.

AU - Eggert, J. H.

N1 - Funding Information: We would like to thank NIF operations, target diagnostic, and target fabrication teams for supporting this campaign. We would also like to thank Ronnie Shepherd for helpful discussions. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52–07NA27344. Publisher Copyright: © 2022 Author(s).

PY - 2022/10/1

Y1 - 2022/10/1

N2 - X-ray diffraction is a powerful measurement technique for determining material properties, and it is now possible to perform these experiments at pressures exceeding 1 TPa [Rygg et al., Rev. Sci. Instrum. 91, 043902 (2020)] at the National Ignition Facility (NIF). The x-ray source for these experiments is the quasi-monochromatic Heα emission from metal foils heated to multi-keV temperatures. A critical aspect for understanding the sample's thermodynamic state is the amount of heating caused by absorption of the probe x-rays. In this work, we characterize the performance of the Ge foil x-ray source over more than 60 NIF x-ray diffraction experiments. We use this information to constrain the level of diffraction sample heating from the x-ray source and discuss the impact on the thermodynamic state.

AB - X-ray diffraction is a powerful measurement technique for determining material properties, and it is now possible to perform these experiments at pressures exceeding 1 TPa [Rygg et al., Rev. Sci. Instrum. 91, 043902 (2020)] at the National Ignition Facility (NIF). The x-ray source for these experiments is the quasi-monochromatic Heα emission from metal foils heated to multi-keV temperatures. A critical aspect for understanding the sample's thermodynamic state is the amount of heating caused by absorption of the probe x-rays. In this work, we characterize the performance of the Ge foil x-ray source over more than 60 NIF x-ray diffraction experiments. We use this information to constrain the level of diffraction sample heating from the x-ray source and discuss the impact on the thermodynamic state.

UR - http://www.scopus.com/inward/record.url?scp=85140451876&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85140451876&partnerID=8YFLogxK

U2 - 10.1063/5.0100361

DO - 10.1063/5.0100361

M3 - Article

AN - SCOPUS:85140451876

SN - 1070-664X

VL - 29

JO - Physics of Plasmas

JF - Physics of Plasmas

IS - 10

M1 - 103302

ER -

X-ray source characterization and sample heating on x-ray diffraction experiments at the National Ignition Facility

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