A permanent magnet trap for cold atoms

Date
1995
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract

Approximately4×10\sp8 ground state lithium atoms have been confined in a non-zero magnetic field minimum produced by six permanent magnets in an Ioffe configuration. These atoms have a kinetic temperature of 1.1 mK and a peak density of 8×10\sp9 cm\sp−3 The trapped atom lifetime is 240 seconds, limited by collisions with background gas. The tightly confining fields generated through the use of permanent magnets create a trap which is an excellent environment for the study of quantum statistical effects, atomic collisions, and other ultra-low temperature phenomena.

Description
Degree
Doctor of Philosophy
Type
Thesis
Keywords
Atomic physics
Citation

Tollett, Jeffrey John. "A permanent magnet trap for cold atoms." (1995) Diss., Rice University. https://hdl.handle.net/1911/16891.

Has part(s)
Forms part of
Published Version
Rights
Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.
Link to license
Citable link to this page