@article{liu:hal-01648039, TITLE = {{Unexpected Sensitivity of Nitrogen Ions Superradiant Emission on Pump Laser Wavelength and Duration}}, AUTHOR = {Liu, Yi and Ding, Pengji and Ibrakovic, Neven and Bengtsson, Samuel N. and Chen, Shihua and Danylo, Rostyslav and Simpson, Emma M. and Larsen, Esben W. and Zhang, Xiang and Fan, Zhengquan and Houard, Aur{\'e}lien and Mauritsson, Johan and L'Huillier, Anne and Arnold, Cord L. and Zhuang, Songlin and Tikhonchuk, Vladimir and Mysyrowicz, Andr{\'e}}, URL = {https://hal-ensta-paris.archives-ouvertes.fr/hal-01648039}, JOURNAL = {{Physical Review Letters}}, PUBLISHER = {{American Physical Society}}, VOLUME = {119}, NUMBER = {20}, PAGES = {203205}, YEAR = {2017}, DOI = {10.1103/PhysRevLett.119.203205}, PDF = {https://hal-ensta-paris.archives-ouvertes.fr/hal-01648039/file/liu_superradiance_PhysRevLett.119.203205_2017.pdf}, HAL_ID = {hal-01648039}, HAL_VERSION = {v1}, }