Magneto-opto-electrical measurement system with high spatial and temporal resolution

利用所要求的仪器的主要研究重点是研究空间和时间分辨的反铁磁体的磁化动力学，其中由于特殊的晶体和磁晶格对称性而产生的光学、电和热磁输运现象。我们将开发各种方法来利用这些磁输运效应来测量超快交换增强磁化动力学。所要求的仪器包括一个低振动磁光低温恒温器，具有高空间分辨率扫描能力和高达微波频率的电访问，包括一个大的磁场矢量，并结合了一个高能激光脉冲系统。

The main focus of the research utilizing the requested instrument is to study spatially and time resolved magnetization dynamics in antiferromagnets in which emergent optical, electrical and thermal magnetotransport phenomena arise due to particular crystal and magnetic lattice symmetries. We will develop various methods to exploit these magnetotransport effects for measuring the ultrafast exchange enhanced magnetisation dynamics. The requested instrumentation comprises a low-vibration magnetooptical cryostat with high spatial resolution scanning ability and electrical access up to microwave frequencies including a large magnetic vector field and combined with a high energy fs- pulse laser system.