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Search Publications by: Eric A. Cornell (Fed)

Displaying 101 - 125 of 254

Magnetic Switch for Integrated Atom Optics

April 1, 2001

Author(s)

D Mueller, Eric A. Cornell, M Prevedelli, P Schwindt, Y J. Wang, D Z. Anderson

A magnetic waveguide structure allows switching of neutral atoms between two guides. The switch consists of lithographically patterned current-carry-carrying wires on a sapphire substrate. By selectively sending current through a particular set of wires

Use of Surface-Wave Spectroscopy to Characterize Tilt Modes of a Vortex in a Bose-Einstein Condensate

April 1, 2001

Author(s)

P C. Haljan, B P. Anderson, Ian R. Coddington, Eric A. Cornell

A vortex in a condensate in a nonspherical trapping potential will in general experience a torque. The torque will induce tilting of the direction of the vortex axis. We observe this behavior experimentally and show that by applying small distortions to

85 Rb BEC Near a Feshbach Resonance

February 1, 2001

Author(s)

N R. Claussen, S L. Cornish, J L. Roberts, Eric A. Cornell, C E. Wieman

Bose-Einstein condensation has been achieved in a magnetically trapped sample of 85Rb atoms. Stable condensates of up to 10 4 atoms have been created by using a magnetic-field-induced Feshbach resnance to reverse the sign of the zero-field scattering