论文标题
边缘诱导的两色高谐波产生的相关效应
Edge-state-induced correlation effects in two-color high-harmonic generation
论文作者
论文摘要
我们表明，两种颜色的高谐波光谱可以揭示一般纳米结构的带隙材料中有限大小和边缘诱导的动态电子相关效应。与批量样本的响应相比，我们通过利用这些超快多电子动力学的功率来证明，在广泛的频率上产生信号的效率的显着相关诱导的效率提高。
We show that two-color high-harmonic spectroscopy can reveal finite-size and edge-state-induced dynamic electron correlation effects in a generic nanostructured band-gap material. Compared to the response of a bulk sample, we demonstrate a significant correlation-induced increase in the efficiency of the generated signal over a wide range of frequencies by harnessing the power of these ultrafast many-electron dynamics.
