39 citations · 181 across the 13 of their papers we have counts for
5 papers · 1 filter
Ultrafast demagnetization in ferromagnetic materials: Origins and progress
Xiaowen Chen, Roman Adam, Daniel E. Bürgler +10
Since the discovery of ultrafast demagnetization in Ni thin films in 1996, laser-induced ultrafast spin dynamics have become a prominent research topic in the field of magnetism an…
Commensurability between element symmetry and the number of skyrmions governing skyrmion diffusion in confined geometries
Chengkun Song, Nico Kerber, Jan Rothörl +10
Magnetic skyrmions are topological magnetic structures, which exhibit quasi-particle properties and can show enhanced stability against perturbation from thermal noise. Recently, t…
Microwave excitations and hysteretic magnetization dynamics of stripe domain films
Meihong Liu, Qiuyue Li, Chengkun Song +11
FeNi films with the stripe domain (SD) pattern are prepared by electrodeposition and sputtering methods. The magnetic domain, static magnetic parameters, and quality factor, as wel…
Comparative study of microwave absorption in Ni/SiO2 and SiO2/Ni core-shell structures
Zhi Ma, Jing Yuan, Chentao Cao +2
Ni coated SiO2 and SiO2 coated Ni composite particles with core-shell structures were designed, prepared and their microwave absorption properties were characterized. The compariso…
Effect of Zn substitution on morphology and magnetic properties of copper ferrite nanofibers
Weiwei Pan, Fengmei Gu, Kuo Qi +2
Spinel ferrite Cu1-xZnxFe2O4 nanofibers over a compositional range 0 < x < 1 were prepared by electrospinning combined with sol-gel method. The influence of Zn2+ ions substitution…