掺杂诱导的氦纳米等离子体的演化
原子与分子团簇
2015-06-04 v1
摘要
利用少周期激光脉冲结合分子动力学模拟,在泵浦-探测实验中研究了通过掺杂氦纳米液滴的强场电离产生的双组分纳米等离子体。高氦离子产额以及泵浦-探测瞬态谱中显著的、依赖于液滴尺寸的共振结构揭示了掺杂诱导的氦纳米等离子体的演化。泵浦-探测动力学被解释为:泵浦脉冲引起的强内电离和探测脉冲引起的共振加热,后者通过电子-离子复合的受阻来控制最终探测到的电荷态。
引用
@article{arxiv.1203.1245,
title = {Evolution of dopant-induced helium nanoplasmas},
author = {S. R. Krishnan and Ch. Peltz and L. Fechner and V. Sharma and M. Kremer and B. Fischer and N. Camus and T. Pfeifer and J. Jha and M. Krishnamurthy and C. -D. Schroeter and J. Ullrich and F. Stienkemeier and R. Moshammer and Th. Fennel and M. Mudrich},
journal= {arXiv preprint arXiv:1203.1245},
year = {2015}
}