Experimental setup in the present work. (IMAGE) Chinese Academy of Sciences Headquarters Caption The secondary beam line RIBLL is shown with the corresponding distance scale. In the lower left area, the isomer depletion of 93mMo is sketched together with the spontaneous decay of the long-lived isomer. The setup for implantation and detection is shown in the upper right area. Credit Physical Review Letters Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. 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.