时间分辨X射线衍射的局域太赫兹场增强
仪器与探测器
2017-12-27 v2
摘要
我们报道了在超快时间分辨X射线衍射实验中单周期太赫兹（THz）脉冲的局域场强增强。我们表明，用金微结构对样品进行图形化可在不改变THz脉冲形状或显著影响X射线衍射图样质量的情况下增强THz场。我们发现在SrTiO3薄膜样品上，微结构的存在使THz诱导的X射线衍射强度变化增加了五倍。
引用
@article{arxiv.1701.09161,
title = {Local Terahertz Field Enhancement for Time-Resolved X-ray Diffraction},
author = {Michael Kozina and Matteo Pancaldi and Christian Bernhard and Tim van Driel and J. Michael Glownia and Premysl Marsik and Milan Radovic and Carlos A. F. Vaz and Diling Zhu and Stefano Bonetti and Urs Staub and Matthias C. Hoffmann},
journal= {arXiv preprint arXiv:1701.09161},
year = {2017}
}
备注
10 pages, 4 figures