[16a-Z03-1~6] Encouragement for practical material researches with combined use of quantum beams -Would you like to use new quantum beams?-

[16a-Z03-6] studying photo-induced spindynamics using x-rays pulses

〇Kohei Yamamoto¹ (1.IMS)

Keywords:time-resolved x-ray magneto-optical effect measurement

Photo-induced spin dynamics has attracted broad interests due to their versatile physical phenomena such as ultrafast demagnetization.We developed time-resolved magnetization observation systems using pump-probe method at SPring-8 and SACLA in order to measure spin dynamics directly with element specificity. We will discuss these newly developed techniques and obtained results.