Slowing polar molecules using a wire Stark decelerator
Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
Corresponding author: a firstname.lastname@example.org
Revised: 20 April 2010
Published online: 26 May 2010
We have designed and implemented a new Stark decelerator based on wire electrodes, which is suitable for ultrahigh vacuum applications. The 100 deceleration stages are fashioned out of 0.6 mm diameter tantalum and the array's total length is 110 mm, approximately 10 times smaller than a conventional Stark decelerator with the same number of electrode pairs. Using the wire decelerator, we have removed more than 90% of the kinetic energy from metastable CO molecules in a beam.
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2010