@article {1190851, title = {Controlling hybrid nonlinearities in transparent conducting oxides via two-colour excitation}, journal = {Nature Communications}, volume = {8}, number = {15829}, year = {2017}, url = {http://www.readcube.com/articles/10.1038/ncomms15829}, author = {M. Clerici and N. Kinsey and C. DeVault and Kim, J. and E. G. Carnemolla and L. Caspani and A. Shaltout and D. Faccio and V. Shalaev and A. Boltasseva and M. Ferrera} }