Ultrathin Epitaxial Barrier Layer to Avoid Thermally Induced Phase Transformation in Oxide Heterostructures

Ultrathin Epitaxial Barrier Layer to Avoid Thermally Induced Phase Transformation in Oxide Heterostructures
David J Baek, Di Lu, Yasuyuki Hikita, Harold Y. Hwang, and Lena F. Kourkoutis
ACS Appl. Mater. Interfaces 9, 54-59 (2017)