M. R. Vissers, J. D Wheeler, P. Szypryt, A. Giachero, J. E. Austermann, J. Hubmayr, G. C. O'Neil, J. N. Ullom, J. Gao. "<i>In situ</i>
                    frequency tuning of superconducting resonators via nonlinear kinetic inductance." Applied Physics Letters (2026). https://doi.org/10.1063/5.0316371