Figure 2
From: Control of the nanosized defect network in superconducting thin films by target grain size

The mass loss step, \(\Delta m\), determined during the thermogravimetric analysis (TGA) for \(\mu \)1-, \(\mu \)2- and n-YBCO targets. The inset shows a relative change in heat flow per unit mass, \(\Delta Q_{\mathrm {m}}\), together with calculated melting points, \(T_{\mathrm {m}}\).