557 citations · 865 across the 4 of their papers we have counts for
3 papers · 1 filter
Two Distinct Time-Scale Regimes of the Effective Temperature for an Aging Colloidal Glass
D. R. Strachan, G. C. Kalur, S. R. Raghavan
Colloidal dispersions of Laponite platelets are known to age slowly from viscous sols to colloidal glasses. We follow this aging process by monitoring the diffusion of probe partic…
Effects of Self-field and Low Magnetic Fields on the Normal-Superconducting Phase Transition
M. C. Sullivan, D. R. Strachan, T. Frederiksen +2
Researchers have studied the normal-superconducting phase transition in the high- cuprates in a magnetic field (the vortex-glass or Bose-glass transition) and in zero field. O…
Controlled Fabrication of Nanogaps in Ambient Environment for Molecular Electronics
D. R. Strachan, D. E. Smith, D. E. Johnston +4
We have developed a controlled and highly reproducible method of making nanometer-spaced electrodes using electromigration in ambient lab conditions. This advance will make feasibl…