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Persistent URL	http://purl.org/net/epubs/work/41801
Record Status	Checked
Record Id	41801
Title	Coupling static and dynamic compressions with a laser shock in a diamond anvil cell and the properties of dense fluid hydrogen
Contributors	P Loubeyre (CEA), PM Celliers (Lawrence Livermore National Lab.), DG Hicks (Lawrence LIvermore National Lab.atory), E Henry (Milan U.), A Dewaele (CEA), J Pasley (Imperial College London), J Eggert (Lawrence LIvermore National Lab.), M Koenig (LULI Ecole Polytechnique), F Occelli (CEA), KM Lee (California U.), R Jeanlox (California U,), D Neely (CCLRC Rutherford Appleton Lab.), A Benuzzi-Mounaix (LULI Ecole Polytechnique), D Bradley (CCLRC Rutherford Appleton Lab.), M Bastea (Lawrence LIvermore National Lab.atory), S Moon (Lawrence LIvermore National Lab.y), GW Collins (Lawrence LIvermore National Lab.ratory)
Abstract	We demonstrate here a laser-driven shock wave in a hydrogen sample, pre-compressed in a diamond anvil cell. The compression factors of the dynamic and static techniques are multiplied. This approach allows access to a family of Hugoniot curves which span the P–T phase diagram of fluid hydrogen to high density. In this first-of-its-kind experiment, two hydrogen Hugoniot curves have been partially followed starting from pre-compression at pressures of 0.7 GPa and 1.2 GPa. Optical reflectance probing at two wavelengths reveals the onset of the conducting fluid state. The boundary line to conducting fluid hydrogen is suggested.
Organisation	CCLRC , CLF , CLF-HPL
Keywords	equation of state , Physics , hydrogen
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Journal Article	High Pressure Research 24, no. 1 (2004): 25-31.	doi:10.1080/08957950310001635792		2004