Transient liquid assisted nucleation mechanism of YBa2Cu3O7− δ in coated conductor films derived by BaF2 process
Gu Zhao-Hui, Yang Wen-Tao, Bai Chuan-Yi, Guo Yan-Qun, Lu Yu-Ming, Liu Zhi-Yong, Lu Qi, Shu Gang-Qiang, Cai Chuan-Bing†
       
Anisotropic gas diffusion in the film induced by nucleation and reaction.