@article{2,
  author = {Siddharatha Thakur and Behrooz Semnani and Safieddin Safavi-Naeini and Amir Majedi},
  title = {Experimental Characterization of Ultrafast, Tunable and Broadband Optical Kerr Nonlinearity in Graphene},
  year = {2019},
  journal = {Nature Scientific Reports},
  volume = {9},
}