High pressures generated by laser driven shocks: applications to planetary physics

被引：28

作者：

Koenig, M ^{[1
]}

Henry, E

Huser, G

Benuzzi-Mounaix, A

Faral, B

Martinolli, E

Lepape, S

Vinci, T

Batani, D

Tomasini, M

Telaro, B

Loubeyre, P

Hall, T

Celliers, P

Collins, G

DaSilva, L

Cauble, R

Hicks, D

Bradley, D

MacKinnon, A

Patel, P

Eggert, J

Pasley, J

Willi, O

Neely, A

Notley, M

Danson, C

Borghesi, M

Romagnani, L

Boehly, T

Lee, K

机构：

[1] Univ Paris 06, Ecole Polytech, Lab Utilisat Lasers Intenses, CNRS,UMR7605,CEA, F-91128 Palaiseau, France

[2] Univ Milan, Dipartimento Fis G Occhialini, I-20126 Milan, Italy

[3] INFM, I-20126 Milan, Italy

[4] CEA, DRIF, F-91680 Bruyeres Le Chatel, France

[5] Univ Essex, Colchester CO4 3SQ, Essex, England

[6] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[7] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England

[8] Rutherford Appleton Lab, Cent Laser Facil, Didcot OX11 0QX, Oxon, England

[9] Queens Univ Belfast, Belfast BT7 1NN, Antrim, North Ireland

[10] Univ Rochester, Laser Energet Lab, Rochester, NY 14627 USA

[11] Univ Calif Berkeley, Berkeley, CA 94720 USA

来源：

NUCLEAR FUSION | 2004年 / 44卷 / 12期

关键词：

D O I：

10.1088/0029-5515/44/12/S11

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

High power lasers are a tool that can be used to determine important parameters in the context of Warm Dense Matter, i.e. at the convergence of low-temperature plasma physics and finite-temperature condensed matter physics. Recent results concerning planet inner core materials such as water and iron are presented. We determined the equation of state, temperature and index of refraction of water for pressures up to 7 Mbar. The release state of iron in a LiF window allowed us to investigate the melting temperature near the inner core boundary conditions. Finally, the first application of proton radiography to the study of shocked material is also discussed.

引用

页码：S208 / S214

页数：7

共 36 条

[1] Experimental melting curve of iron revisited [J].