167 citations · 627 across the 9 of their papers we have counts for
3 papers · 1 filter
Magnetic Shield Approach Toward Non-adiabatic Low to High Field Positron Beam Transition for Microtraps
M. A. Khamehchi, A. Narimannezhad, M. H. Weber +1
This simulation study sheds light on effectiveness of a magnetic shield on non-adiabatic transport of a positron beam from 3700G to 100G where we were able to maximize the low to h…
Measurement of collective excitations in a spin-orbit-coupled Bose-Einstein condensate
M. A. Khamehchi, Yongping Zhang, Chris Hamner +2
We measure the collective excitation spectrum of a spin-orbit coupled Bose-Einstein condensate using Bragg spectroscopy. The spin-orbit coupling is generated by Raman dressing of a…
Spin-orbit coupled Bose-Einstein condensates in a one-dimensional optical lattice
C. Hamner, Yongping Zhang, M. A. Khamehchi +2
The realization of artificial gauge fields and spin-orbit coupling for ultra-cold quantum gases promises new insight into paradigm solid state systems. Here we experimentally probe…