Influence of the Ortho-II superstructure in the YBa${}_2$Cu${}_3$O${}_{7-\delta }$ Orthorhombic phase after annealing

Roberto F. Luccas, Lorenzo Gallo, Cesar E. Sobrero +1

Based on experimental results, this work proposes the influence of the Oxygen order present in the Ortho-II superstructure of YBa${}_2$Cu${}_3$O${}_{7-\delta }$ (YBCO), on the final ordering o…