Zobrazeno 1 - 10
of 72
pro vyhledávání: '"James Hawreliak"'
Autor:
Laura Chen, J.N. Florando, Mukul Kumar, Joel V. Bernier, Amy Lazicki, Michael Saculla, James Hawreliak, D. C. Swift, Daniel E. Eakins, Ryan A. Austin
Laser-driven shock experiments were performed on fcc metals, aluminum and invar, at a range of initial temperatures from approximately 120-800 K to explore the effect of initial temperature on dynamic strength properties at strain rates reaching up t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::350b90681be5fa478762cd30a40a12f9
https://ora.ox.ac.uk/objects/uuid:85d9110a-2af3-4028-a8a8-2b9b7b029ab1
https://ora.ox.ac.uk/objects/uuid:85d9110a-2af3-4028-a8a8-2b9b7b029ab1
Autor:
Gilbert Collins, Roger Falcone, James Hawreliak, Benjamin Bachmann, Joseph Nilsen, Dominik Kraus, Andrea Kritcher, Tilo Döppner, Heather D. Whitley, Amy Lazicki, S. D. Rothman, Damian Swift, Jim Gaffney, Siegfried Glenzer, Andrew MacPhee
Publikováno v:
Review of Scientific Instruments 92(2021), 063514
Time-resolved radiography can be used to obtain absolute shock Hugoniot states by simultaneously measuring at least two mechanical parameters of the shock, and this technique is particularly suitable for one-dimensional converging shocks where a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb98d1a16540b432429f74adaccb4eaa
http://arxiv.org/abs/2006.13342
http://arxiv.org/abs/2006.13342
Autor:
James Hawreliak
Publikováno v:
High Energy Density Physics. 23:195-199
This paper presents a proposed experimental technique for investigating the impact of chemical interactions in warm dense liquid mixtures. It uses experimental equation of state (EOS) measurements of warm dense liquid mixtures with different composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe11ead45fdccec6c7a4e16a3b378264
https://doi.org/10.1016/j.hedp.2017.05.001
https://doi.org/10.1016/j.hedp.2017.05.001
Autor:
Yuelin Li, Dale Guy, Nicholas Weir, B. Williams, Nicholas Sinclair, Jake Bromage, Jun Zhang, Jonathan D. Zuegel, D. Broege, Y. Toyoda, Robert Earley, Yogendra M. Gupta, Xiaoming Wang, James Hawreliak, John Sethian, Paulo Rigg
Publikováno v:
The Review of scientific instruments. 90(5)
The Laser Shock Station in the Dynamic Compression Sector (DCS) [Advanced Photon Source (APS), Argonne National Laboratory] links a laser-driven shock compression platform with high energy x-ray pulses from the APS to achieve in situ, time-resolved x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32d4671ef19eb36e36f5854584e861ac
https://pubmed.ncbi.nlm.nih.gov/31153279
https://pubmed.ncbi.nlm.nih.gov/31153279
Autor:
Stefan J. Turneaure, James Hawreliak
Publikováno v:
Journal of Applied Physics. 129:135901
Experiments using broadband Laue x-ray diffraction (XRD) were used to examine the lattice structure of dynamically compressed [100]-oriented single crystal iron samples at the Dynamic Compression Sector at the Advanced Photon Source. These experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b95180673bce791f42aff5a0c7d34ed3
https://doi.org/10.1063/5.0042605
https://doi.org/10.1063/5.0042605
Autor:
H. J. Lee, E. L. Dewald, Despina Milathianaki, Marius Millot, Benjamin Bachmann, Gilbert Collins, Jim Gaffney, Roger Falcone, Dayne Fratanduono, Otto Landen, A. L. Kritcher, D. C. Swift, Paul Neumayer, Tammy Ma, James Hawreliak, R. Tommasini, Tilo Döppner, Lorin X. Benedict, Dominik Kraus, S. Rothman, S. H. Glenzer, Sebastien Hamel, D. A. Chapman, Michael MacDonald, J. Nilsen, P. A. Sterne, Andrew MacPhee, Sebastien LePape
Publikováno v:
Doeppner, T.; Swift, D.C.; Kritcher, A.L.; Bachmann, B.; Collins, G.W.; Chapman, D.A.; et al.(2018). Absolute Equation-of-State Measurement for Polystyrene from 25 to 60Â Mbar Using a Spherically Converging Shock Wave. Physical Review Letters, 121(2). doi: 10.1103/PhysRevLett.121.025001. UC Office of the President: UC Lab Fees Research Program (LFRP); a funding opportunity through UC Research Initiatives (UCRI). Retrieved from: http://www.escholarship.org/uc/item/0r29t56h
Author(s): Doeppner, T.; Swift, D.C.; Kritcher, A.L.; Bachmann, B.; Collins, G.W.; Chapman, D.A.; Hawreliak, J.; Kraus, D.; Nilsen, J.; Rothman, S.; Benedict, L.X.; Dewald, E.; Fratanduono, D.E.; Gaffney, J.A.; Glenzer, S.H.; Hamel, S.; Landen, O.L.;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b877a26d6187db2fa357cb85f7983c0e
https://doi.org/10.1103/physrevlett.121.025001
https://doi.org/10.1103/physrevlett.121.025001
Autor:
Dave Braun, James McNaney, James Hawreliak, Jon Eggert, Robert E. Rudd, R. F. Smith, Gilbert Collins, Dayne Fratanduono, Damian Swift
Publikováno v:
High Pressure Research. 35:339-354
We report on the stress–density and rate-dependent response for Ta, ramp compressed to 330 GPa with strain rates up to 5 × 108 s−1. We employ temporally shaped laser drives to compress Ta stepped foils over several to tens of nanoseconds. Lagran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4129529492d8a2c764294638498d93e7
https://doi.org/10.1080/08957959.2015.1071361
https://doi.org/10.1080/08957959.2015.1071361
Publikováno v:
AIP Conference Proceedings.
The Hugoniot states of low density materials, such as silica aerogel, are used in high energy density physics research because they can achieve a range of high temperature and pressure states through shock compression. The shock properties of 100mg/c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7baad7ef31fed83b8127a2e7eb30f118
https://doi.org/10.1063/1.4971625
https://doi.org/10.1063/1.4971625
Autor:
Timothy C. Germann, Paul Erhart, Alexander Stukowski, James Hawreliak, Eduardo M. Bringa, Diego Tramontina, Andrew Higginbotham, Matthew Suggit, Justin Wark, Nigel Park, Ramon Ravelo, Yizhe Tang
Publikováno v:
High Energy Density Physics. 10:9-15
We present Non-Equilibrium Molecular Dynamics (NEMD) simulations of shock wave compression along the [001] direction in monocrystalline Tantalum, including pre-existing defects which act as dislocation sources. We use a new Embedded Atom Model (EAM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831cffda19d57b108edab3e2b78053b5
https://doi.org/10.1016/j.hedp.2013.10.007
https://doi.org/10.1016/j.hedp.2013.10.007