Oxygen Inhomogeneity and Reversibility in Single Crystal LaNiO3−δ
Gepostet von anne
While the mechanism of the insulator-metal transition in rare-earth perovskite nickelates is still under debate, LaNiO3 does not undergo this kind of transition und thus stands out as having particular importance in nickelate research. The floating zone crystal growth of LaNiO3−δ conducted by different research groups lead to very different conclusions from the observed features…