Publisher’s Note: Electrostatic Control of the Evolution from a Superconducting Phase to an Insulating Phase in Ultrathin ${\mathrm{YBa}}_2{\mathrm{Cu}}_3{\mathrm{O}}_{7-x}$ Films [Phys. Rev. Lett. 107, 027001 (2011)]

Xiang Leng, Javier Garcia-Barriocanal, Shameek Bose, Yeonbae Lee, and A. M. Goldman

Phys. Rev. Lett. 107, 039901 – Published 12 July 2011