|Information and Acknowledgement|
The following acknowledgment statement must be included in all published reports of work conducted at the 29-ID IEX at the APS:
This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357; additional support by National Science Foundation under Grant no. DMR-0703406.