144 citations · 351 across the 16 of their papers we have counts for
5 papers · 1 filter
Direct demonstration of topological stability of magnetic skyrmions via topology manipulation
Soong-Geun Je, Hee-Sung Han, Se Kwon Kim +8
Topological protection precludes a continuous deformation between topologically inequivalent configurations in a continuum. Motivated by this concept, magnetic skyrmions, topologic…
Phase-Change Control of Interlayer Exchange Coupling
Xiaofei Fan, Guodong Wei, Xiaoyang Lin +8
Changing the interlayer exchange coupling between magnetic layers in-situ is a key issue of spintronics, as it allows for the optimization of properties that are desirable for appl…
Realization of Ordered Magnetic Skyrmions in Thin Films at Ambient Conditions
Ryan D. Desautels, Lisa DeBeer-Schmitt, Sergio Montoya +7
Magnetic skyrmions present interesting physics due to their topological nature and hold significant promise for future information technologies. A key barrier to realizing skyrmion…
Distinguishing Local and non-Local Demagnetization in Ferromagnetic FePt Nanoparticles
Patrick W. Granitzka, Alexander H. Reid, Jerome Hurst +21
Time-resolved coherent X-ray diffraction is used to measure the spatially resolved magnetization structure within FePt nanoparticles during laser-induced ultrafast demagnetization.…
THz emission from Co/Pt bilayers with varied roughness, crystal structure, and interface intermixing
G. Li, R. Medapalli, R. V. Mikhaylovskiy +4
Femtosecond laser excitation of a Co/Pt bilayer results in the efficient emission of picosecond THz pulses. Two known mechanisms for generating THz emission are spin-polarized curr…