@article{1531, author = {Elizabeth Goldschmidt and Sergey Polyakov and Alan Migdall and Sarah Beavan and Matthew Sellars}, title = {Storage and retrieval of excitations on a long-lived spin transition in a rare-earth ion-doped crystal}, year = {2013}, number = {21}, month = {2013-04-22}, publisher = {Optics Express}, doi = {https://doi.org/10.1364/OE.21.010087}, language = {en}, }