This is your title line
1 1 2
John Speaker , Thomas Contributor , Frank Collaborator
Ruhr-Universitay Bochum, Institute for Solid State Research, D-44801 Bochum, Germany
Affiliation of Frank Collaborator
The abstract comes here. You can use this space until you reach the limit of the page. Please
do not exceed this limit. We encourage you to use references .
 J. Speaker et al., Nature 590, 224 (2012)