2 papers
cond-mat.mtrl-sci2025
Field-tuning of ultrafast magnetization fluctuations in SmErFeO
Marvin Alexander Weiss, Julius Schlegel, Daniel Anić +7
The properties of spin fluctuations in antiferromagnets are largely unexplored, in particular at ultrafast timescales. Here, we employ femtosecond noise correlation spectroscopy (F…
cond-mat.mtrl-sci2025
Discovery of magnon self-interaction in a strongly driven antiferromagnet
David Rohrbach, Zhuquan Zhang, Takayuki Kurihara +1
Nonlinear dynamics govern a wide array of natural phenomena and are essential for understanding nonequilibrium behaviors in condensed matter systems. In magnetically ordered materi…