Quasi-isentropic and shock compression measurements of iron response by direct laser illumination

T. E. Tierney; D. C. Swift; S. N. Luo; J. Niemczura; J. T. Gammel; Pedro Peralta

doi:10.1063/1.2263592

Quasi-isentropic and shock compression measurements of iron response by direct laser illumination

T. E. Tierney, D. C. Swift, S. N. Luo, J. Niemczura, J. T. Gammel, Pedro Peralta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We performed a series of dynamic loading experiments on iron with pressures of 5-40 GPa at the Trident Laser Laboratory. We used 2.4 ns laser pulses of varying shapes and irradiances of 2 to 1000 GW/cm² to load a 5-mm diameter region of rolled iron foils that were 25-50 microns thick. The temporal characteristic of the laser irradiance was tailored to produce shock or quasi-isentropic loading histories. Line-imaging VISAR was used to time-resolve free surface velocities. In several experiments, two different thickness samples, placed side-by-side, were subjected to the same irradiance history. We describe the experiment configuration, analysis, and results.

Original language	English (US)
Title of host publication	SHOCK COMPRESSION OF CONDENSED MATTER - 2005
Subtitle of host publication	Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter
Pages	1425-1428
Number of pages	4
DOIs	https://doi.org/10.1063/1.2263592
State	Published - Dec 1 2006
Event	SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter - Baltimore, MD, United States Duration: Jul 31 2005 → Aug 5 2005

Publication series

Name	AIP Conference Proceedings
Volume	845 II
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter
Country	United States
City	Baltimore, MD
Period	7/31/05 → 8/5/05

Keywords

Equation of state
Iron
Isentropic compression
Laser loading
Shock
Strength

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2263592

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Tierney, T. E., Swift, D. C., Luo, S. N., Niemczura, J., Gammel, J. T., & Peralta, P. (2006). Quasi-isentropic and shock compression measurements of iron response by direct laser illumination. In SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter (pp. 1425-1428). (AIP Conference Proceedings; Vol. 845 II). https://doi.org/10.1063/1.2263592

Quasi-isentropic and shock compression measurements of iron response by direct laser illumination. / Tierney, T. E.; Swift, D. C.; Luo, S. N.; Niemczura, J.; Gammel, J. T.; Peralta, Pedro.

SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. 2006. p. 1425-1428 (AIP Conference Proceedings; Vol. 845 II).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tierney, TE, Swift, DC, Luo, SN, Niemczura, J, Gammel, JT & Peralta, P 2006, Quasi-isentropic and shock compression measurements of iron response by direct laser illumination. in SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. AIP Conference Proceedings, vol. 845 II, pp. 1425-1428, SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter, Baltimore, MD, United States, 7/31/05. https://doi.org/10.1063/1.2263592

Tierney TE, Swift DC, Luo SN, Niemczura J, Gammel JT, Peralta P. Quasi-isentropic and shock compression measurements of iron response by direct laser illumination. In SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. 2006. p. 1425-1428. (AIP Conference Proceedings). https://doi.org/10.1063/1.2263592

Tierney, T. E. ; Swift, D. C. ; Luo, S. N. ; Niemczura, J. ; Gammel, J. T. ; Peralta, Pedro. / Quasi-isentropic and shock compression measurements of iron response by direct laser illumination. SHOCK COMPRESSION OF CONDENSED MATTER - 2005: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. 2006. pp. 1425-1428 (AIP Conference Proceedings).

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abstract = "We performed a series of dynamic loading experiments on iron with pressures of 5-40 GPa at the Trident Laser Laboratory. We used 2.4 ns laser pulses of varying shapes and irradiances of 2 to 1000 GW/cm2 to load a 5-mm diameter region of rolled iron foils that were 25-50 microns thick. The temporal characteristic of the laser irradiance was tailored to produce shock or quasi-isentropic loading histories. Line-imaging VISAR was used to time-resolve free surface velocities. In several experiments, two different thickness samples, placed side-by-side, were subjected to the same irradiance history. We describe the experiment configuration, analysis, and results.",

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AU - Gammel, J. T.

AU - Peralta, Pedro

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AB - We performed a series of dynamic loading experiments on iron with pressures of 5-40 GPa at the Trident Laser Laboratory. We used 2.4 ns laser pulses of varying shapes and irradiances of 2 to 1000 GW/cm2 to load a 5-mm diameter region of rolled iron foils that were 25-50 microns thick. The temporal characteristic of the laser irradiance was tailored to produce shock or quasi-isentropic loading histories. Line-imaging VISAR was used to time-resolve free surface velocities. In several experiments, two different thickness samples, placed side-by-side, were subjected to the same irradiance history. We describe the experiment configuration, analysis, and results.

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