...
首页> 外文期刊>Plasma and Fusion Research >Formation Mechanism of a Periodic Nanograting Structure by a Surface Plasma Wave
【24h】

Formation Mechanism of a Periodic Nanograting Structure by a Surface Plasma Wave

机译:表面等离子体波形成周期性纳米光栅结构的机理

获取原文
           

摘要

A two-dimensional particle in cell code has been used to demonstrate the formation mechanism of a periodic nanograting structure in the hydrogen plasma. By using a linearly polarized, ultrafast laser beam with a wavelength of 800 nm, an incidence angle of 0?, and an intensity of 1016 W/cm2-μm2, the periodic nanograting structure was clearly self-organized at the boundary between a preformed and dense plasma at t = 600 fs. The bidirectional surface plasma wave plays a significant role together with the oscillating two-stream instability in producing the periodic nanograting structure.
机译:单元代码中的二维粒子已被用来证明氢等离子体中周期性纳米光栅结构的形成机理。通过使用波长为800 nm,入射角为0 ?和强度为10 16 W / cm 2的线偏振超快激光束-μm 2 ,该周期性纳米光栅结构在t = 600 fs时在预制等离子体与致密等离子体之间的边界处明显自组织。双向表面等离子体波在产生周期性纳米光栅结构中与振荡的两流不稳定性一起起着重要作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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