174 citations · 577 across the 22 of their papers we have counts for
10 papers · 1 filter
Skyrmion lattice creep at ultra-low current densities
Yongkang Luo, Shizeng Lin, M. Leroux +8
Magnetic skyrmions are well-suited for encoding information because they are nano-sized, topologically stable, and only require ultra-low critical current densities to depin…
Elasticity in the skyrmion phase unveils depinning at ultra-low current densities
Yongkang Luo, Shizeng Lin, M. Leroux +8
Controlled movement of nano-scale stable magnetic objects has been proposed as the foundation for a new generation of magnetic storage devices. Magnetic skyrmions, vortex-like spin…
Competing magnetic orders in the superconducting state of Nd-doped CeRhIn under pressure
P. F. S. Rosa, Jian Kang, Yongkang Luo +6
Applied pressure drives the heavy-fermion antiferromagnet CeRhIn towards a quantum critical point that becomes hidden by a dome of unconventional superconductivity. Magnetic…
Large magnetoresistance in the antiferromagnetic semi-metal NdSb
N. Wakeham, E. D. Bauer, M. Neupane +1
There has been considerable interest in topological semi-metals that exhibit extreme magnetoresistance (XMR). These have included materials lacking inversion symmetry such as TaAs,…
Investigation of the physical properties of the Ce2MAl7Ge4 (M = Co, Ir, Ni, Pd) heavy fermion compounds
Nirmal J. Ghimire, S. K. Cary, S. Eley +10
We report the synthesis, crystal structure and characterization by means of single crystal x-ray diffraction, neutron powder diffraction, magnetic, thermal and transport measuremen…
Anomalous electronic structure and magnetoresistance in TaAs
Yongkang Luo, R. D. McDonald, P. F. S. Rosa +6
The resistance of a metal in a magnetic field can be very illuminating about its ground state. Some famous examples include the integer and fractional quantum Hall effects\cite{Kli…