Currently, large-area devices based on scalable perovskite coatings still show a very large gap with small-area devices. This means that a uniform perovskite coating and defect control on large-area devices are not as secure as they are on small devices. Here, we report the deposition of ...
Sol-Gel Route to Ferroelectric Layer-Structured Perovskite SrBi2Ta2O9 and SrBi2Nb2O9 Thin Films (SBN) were prepared by the reactions of a strontium-bismuth double methoxyethoxide and tantalum or niobium methoxyethoxide in methoxyethanol, followed by ......
XRD and SEM analysis showed that we can get pure PBST perovskite phase and relative fine density thin films with smooth surface only using proper concentration (10 V%) of 2-methoxyethanol in the precursor solution. Furthermore, the thin film deposited from precursor with 10 V% 2-methoxyethanol...