290 citations
- University of Wisconsin–MadisonUS4 papers
- Hobart and William Smith CollegesUS3 papers
- North Carolina State UniversityUS2 papers
- Argonne Leadership Computing Facility1 paper
- Argonne National LaboratoryUS1 paper
- Brown UniversityUS1 paper
- Center for Nanophase Materials Sciences1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Fermi National Accelerator LaboratoryUS1 paper
- Institut de minéralogie, de physique des matériaux et de cosmochimieFR1 paper
- Intel (United States)US1 paper
- Lawrence Berkeley National LaboratoryUS1 paper
11 papers
Skyrmion vs. antiskyrmion Hall angles
Bom Soo Kim
We observe significant, 6.5 - 12%, differences between skyrmion and antiskyrmion Hall angles in existing experimental data. To account for them, the Thiele equation is generalized…
Generalizing Thiele Equation
Bom Soo Kim
We generalize the Thiele equation with a transverse velocity to the skyrmion motion described by the collective coordinate of magnetization vector. It is applied to investigate sig…
QFT Entanglement Entropy, 2D Fermion and Gauge Fields
Bom Soo Kim
Entanglement and the Rényi entropies for Dirac fermions on 2 dimensional torus in the presence of chemical potential, current source, and topological Wilson loop are unified in a s…
Relaxation timescales and electron-phonon coupling in optically-pumped YBaCuO revealed by time-resolved Raman scattering
N. Pellatz, S. Roy, J-W. Lee +6
Time resolved measurements provide a new way to disentangle complex interactions in quantum materials due to their different timescales. We used pump-probe Raman scattering to inve…
Why Nanosystems and Macroscopic Systems Behave Differently
Pirooz Mohazzabi, G. Ali Mansoori
Advancement in nanotechnology is dependent on the understanding of the behavior of matter in nanoscale. In this report we have demonstrated, through a unique molecular simulation p…
QMCPACK : An open source ab initio Quantum Monte Carlo package for the electronic structure of atoms, molecules, and solids
Jeongnim Kim, Andrew Baczewski, Todd D. Beaudet +45
QMCPACK is an open source quantum Monte Carlo package for ab-initio electronic structure calculations. It supports calculations of metallic and insulating solids, molecules, atoms,…