49 citations · 140 across the 11 of their papers we have counts for
3 papers · 1 filter
Optical Tweezers as a Micromechanical Tool for Studying Defects in 2D Colloidal Crystals
Sungcheol Kim, Lichao Yu, Stephanie Huang +2
This paper reports on some new results from the analyses of the video microscopy data obtained in a prior experiment on two-dimensional (2D) colloidal crystals. It was reported pre…
3D Spatially Resolved Neutron Diffraction from a Disordered Vortex Lattice
Xi Wang, Helen A. Hanson, Xinsheng Sean Ling +2
The vortex matter in bulk type-II superconductors serves as a prototype system for studying the random pinning problem in condensed matter physics. Since the vortex lattice is embe…
Direct Evidence for Edge-Contaminated Vortex Phase in a Nb Single Crystal using Neutron Diffraction
Helen A. Hanson, Xi Wang, Ivo K. Dimitrov +7
We report the first direct observation of a disordered vortex matter phase existing near the edge of a bulk type-II superconductor Nb using a novel position-sensitive neutron diffr…