首页> 外文OA文献 >Soft X-ray scattering using FEL radiation for probing near-solid density plasmas at few electron volt temperatures
【2h】

Soft X-ray scattering using FEL radiation for probing near-solid density plasmas at few electron volt temperatures

机译:使用FEL辐射进行软X射线散射,以在几个电子伏特温度下探测近固体密度的等离子体

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

We report on soft X-ray scattering experiments on cryogenic hydrogen and simple metal samples. As a source of intense, ultrashort soft X-ray pulses we have used free-electron laser radiation at 92 eV photon energy from FLASH at DESY, Hamburg. X-ray pulses with energies up to 150 μJ and durations 15-50 fs provide interaction with the sample leading simultaneously to plasma formation and scattering. Experiments exploiting both of these interactions have been carried out, using the same experimental setup. Firstly, recording of soft X-ray inelastic scattering from near-solid density hydrogen plasmas at few electron volt temperatures confirms the feasibility of this diagnostics technique. Secondly, the soft X-ray excitation of few electron volt solid-density plasmas in bulk metal samples could be studied by recording soft X-ray line and continuum emission integrated over emission times from fs to ns. © 2009 Elsevier B.V.
机译:我们报告了低温氢和简单金属样品的软X射线散射实验。作为强烈的,超短的软X射线脉冲的来源,我们使用了来自汉堡DESY的FLASH的92 eV光子能量的自由电子激光辐射。能量高达150μJ,持续时间15-50 fs的X射线脉冲提供了与样品的相互作用,同时导致了等离子体的形成和散射。利用相同的实验设置,已经进行了利用这两种相互作用的实验。首先,在很少的电子伏特温度下记录来自近固体密度氢等离子体的软X射线非弹性散射证实了这种诊断技术的可行性。其次,可以通过记录软X射线线和在从fs到ns的发射时间内积分的连续谱来研究散装金属样品中很少的电子伏特固体密度等离子体的软X射线激发。 ©2009 Elsevier B.V.

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号