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8月18日学术报告

来源: 发布时间:2016-08-17【字体:

  题目:JuSPARC — Spin physics from the solid state to particles

  姓名:M. Büscher & C. M. Schneider

  单位:Peter Grünberg Institut PGI-6, Forschungszentrum Jülich

  时间:2016年8月18日(周四) 上午10:00

  地点:溢智厅

Abstract: The rapid development in femtosecond (fs) lasers enables new experimental avenues towards ultrafast processes and high energy transfer. With the long-term project JuSPARC we plan to establish a unique experimental environment based on a suite of dedicated fs laser systems, which will address both research fields. JuSPARC stage 1 is dedicated to photon generation up to the hard x-ray regime for condensed matter research in order to investigate electronic, spin, and lattice responses on sub-picosecond timescales. These timescales are particularly relevant for electronic phase transitions, ultrafast demagnetization, or local redox processes during resistive switching, which will be studied by means of spectroscopy, microscopy and scattering techniques. With JuSPARC stage 2 we will further increase the laser power and the possible energy transfer and will also address issues of particle acceleration. Both stages will strive at the highest possible repetition rates and will require novel target concepts.

 

 

 

 

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                                                            2016年8月17日


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