Multi-Arrays (IMAGE) JILA Caption Schematic of the multi-level atomic array structure used in this study Credit JILA/Steven Burrows and the Rey/Thompson groups Usage Restrictions Free for fair use with proper credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.