STUDY OF IRON UNDER HIGH PRESSURE CONDITIONS USING ISENTROPIC COMPRESSION

被引：0

作者：

Wei, H. G. ^{[1
,2
,3
]}

Brambrink, E. ^{[2
]}

Benuzzi-Mounaix, A. ^{[2
]}

Ravasio, A. ^{[2
]}

Morard, G. ^{[4
]}

Guyot, F. ^{[4
]}

de Resseguier, T. ^{[5
]}

Lescoute, E. ^{[5
]}

Ozaki, N. ^{[6
]}

Miyanishi, K. ^{[6
]}

Zhao, G. ^{[3
]}

Liang, Z. T. ^{[1
]}

Koenig, M. ^{[2
]}

机构：

[1] Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China

[2] Univ Paris 06, Ecole Polytech, CNRS, CEA,Lab Pour Utilisat Lasers Intenses LULI,Unite, F-91128 Palaiseau, France

[3] Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China

[4] Lab Mineral & Cristallog, F-75005 Paris, France

[5] ENSMA, Lab Combust & Deton, UPR 9028, F-86961 Futuroscope, France

[6] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

SHOCK COMPRESSION OF CONDENSED MATTER - 2009, PTS 1 AND 2 | 2009年 / 1195卷

基金：

日本学术振兴会;

关键词：

Isentropic compression; iron; phase transformation; SHOCKS;

D O I：

暂无

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We use directly driven method to compress the iron along isentropic path. By adjusting the pulse intensity of laser to increase with time, we directly ablated the iron target with laser to achieve isentropic compression. Rear surface velocities of the iron targets were recorded by VISAR (Velocity Interferometer System for Any Reflector). The iron alpha (bcc) to epsilon (hcp) phase transformation was clearly observed. Experiment results were compared with simulations.

引用

页码：727 / +

页数：2

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