MC-1发生器超高磁场在兆巴压力范围内对物质的等熵压缩

Sergey I.Belov, Alexander I.Bykov, Gennady V.Boriskov, Nikolay I.Egorov, Alexey S.Korshunov, Igor V.Makarov, Valery N.Pavlov, Pavel B.Repin, Victor D.Selemir, Ilya S.Strelkov, Oleg M.Surdin, Valentina I.Timareva
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引用次数: 0

摘要

超高压低温下物质行为的研究,首先是它们的状态方程的研究,是高能量密度物理的基本和有趣的问题之一。目前,只有等熵压缩的方法才能有效地定义低温和多兆巴压力范围内的物质特性。为了研究这些状态下的物质性质,在VNIIEF中应用了磁累积发生器MC-1的超高磁场等熵压缩。本文介绍了一种基于MC-1发生器的等熵压缩装置。还有关于确定压缩物质尺寸的射线照相方法的信息。介绍了在6 Mbar压力下建立proprode氘、氢化锂LiH和wnicu3 -2钨基合金零等温线的实验结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Isentropic Compression of Substances by Means of Ultrahigh Magnetic Field of MC-1 Generator in Megabar Pressure Ranges
The substances behavior study, and first of all, the study of their equation of states (EOS) at ultrahigh pressures and low temperatures is one of the fundamental and interesting problems of high energy density physics. Nowadays, only the method of isentropic compression effectively allows defining the substance characteristics in low temperatures and multimegabar pressures ranges. To study substance properties in these regimes the isentropic compression by means of an ultrahigh magnetic field of the magneto-cumulative generator MC-1 is applied in VNIIEF. The description of an isentropic compression device based on the MC-1 generator is provided in the paper. There is also the information about a radiographic method to define the compressed substances dimensions. The experimental results of zero isotherms construction up to 6 Mbar pressure of protium and deuterium, hydride lithium LiH and WNiCu 3-2 alloy based on tungsten is presented.
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