Attosecond kinetics of photoexcited germanium

2017 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2017-10-25 DOI:10.1364/CLEO_QELS.2017.FM1D.4

P. Kraus, Christopher J. Kaplan, M. Zuerch, Hung-Tzu Chang, M. Jager, S. Cushing, L. Borja, D. Neumark, S. Leone

引用次数: 0

Abstract

Attosecond transient reflectivity is developed to observe the photoexcitation dynamics in germanium. Attosecond time-resolved measurements of the dielectric function reveal a few-femtosecond collective electronic response time, which renormalizes the Coulomb interaction between the excited carriers.

查看原文本刊更多论文

光激发锗的阿秒动力学

为了观察锗的光激发动力学，建立了阿秒瞬态反射率。对介电函数的阿秒时间分辨测量揭示了几个飞秒的集体电子响应时间，这使激发态载流子之间的库仑相互作用重新规范化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2017 Conference on Lasers and Electro-Optics (CLEO)

自引率

0.00%

发文量