Web17 nov. 2006 · Abstract We have trapped rubidium atoms in the magnetic field produced by a superconducting atom chip operated at liquid helium temperatures. Up to 8.2×105 atoms are held in a Ioffe-Pritchard trap at a distance of 440 μm from the chip surface, with a temperature of 40 μK. The trap lifetime reaches 115 s at low atomic densities. http://oxford.physics.berkeley.edu/pubs/millitrap.pdf

Bose-Einstein condensation in a mm-scale Iofie-Pritchard trap

Web29 mrt. 2000 · Here, we study, both classically and quantum mechanically, the problem of a neutral particle with spin S, mass m, and magnetic moment μ, moving in three … WebThis analysis includes the quadrupole trap, the time-averaged orbiting potential trap, and the Ioffe-Pritchard trap. The trapping conditions and efficiency of these devices can be determined from simple derivations based on classical electromagnetism, even though they operate on quantum objects. Publication: American Journal of Physics Pub Date: song lyrics copyright laws

Bose-Einstein condensation in a mm-scale Ioffe-Pritchard trap

WebThread View. j: Next unread message ; k: Previous unread message ; j a: Jump to all threads ; j l: Jump to MailingList overview WebWe propose a microtrap realized with a fictitious magnetic field by applying a circularly polarized laser beam. We calculate the potentials and demonstrate that various atom … Web24 feb. 2012 · Experimental work on cold, trapped metastable noble gases is reviewed. The aspects which distinguish work with these atoms from the large body of work on cold, trapped atoms in general is emphasized. These aspects include detection techniques and collision processes unique to metastable atoms. song lyrics delta dawn