Coherent control of correlated electron systems with ionizing light fields (A02)

电离光场相关电子系统的相干控制（A02）

• 批准号: 201257561
• 金额: --
• 依托单位: Institut für Experimentalphysik
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/201257561?language=en
• 关键词: Coherent; control; correlated; electron; systems

Laser-induced quantum correlations in molecular building blocks of graphene are characterized with pulse pairs covering the UV to soft X-ray spectrum. The settable phase delay reveals the electronic response with attosecond precision. This opens new vistas for dynamic control, because driven many-body states can be strongly coupled far from equilibrium. Together with projects B5, C1 and C7, light phase control will help unravelling the mystery of light-driven correlated quantum systems and provides protocols to steer charge rearrangements on the nanoscale in collaboration with projects A1-A7 and B8.

激光诱导的量子关联的石墨烯的分子积木的特征在于与脉冲对覆盖的UV到软X射线光谱。可设置的相位延迟揭示了阿秒精度的电子响应。这为动态控制开辟了新的前景，因为受驱动的多体状态可以在远离平衡的情况下强烈耦合。与项目B5、C1和C7一起，光相位控制将有助于揭开光驱动相关量子系统的神秘面纱，并与项目A1-A7和B8合作，提供在纳米尺度上引导电荷重排的协议。