%0 Journal Article %T Microtraps and Atom Chips: Toolboxes for Cold Atom Physics %A L. Feenstra %A L. M. Andersson %A J. Schmiedmayer %J Physics %D 2003 %I arXiv %R 10.1023/B:GERG.0000046185.40077.c9 %X Magnetic microtraps and Atom Chips are safe, small-scale, reliable and flexible tools to prepare ultra-cold and degenerate atom clouds as sources for various atom-optical experiments. We present an overview of the possibilities of the devices and indicate how a microtrap can be used to prepare and launch a Bose-Einstein condensate for use in an atom clock or an interferometer. %U http://arxiv.org/abs/cond-mat/0302059v1