Problems of Synthesis and Ordering of the Medium-Entropy Perovskite PbSc<sub>1/4</sub>In<sub>1/4</sub>Nb<sub>1/4</sub>Ta<sub>1/4</sub>O<sub>3</sub>

Publication date: Available online 5 December 2025Source: Journal of Solid State ChemistryAuthor(s): Ivan G. Sheptun, Inna V. Lisnevskaya, Elena A. Reshetnikova, Olga Yu. Grapenko, Elizaveta S. Kulikova, Alexey Yu. Seregin, Victoria A. Shuvaeva, Nikita…

Strong oxidizing annealing of bilayer La<sub>3</sub>Ni<sub>2</sub>O<sub>7-δ</sub> results in suppression of superconductivity under high pressure

Publication date: Available online 29 November 2025Source: Journal of Solid State ChemistryAuthor(s): Yulin Zhang, Cuiying Pei, Ning Guo, Feiyu Li, Longlong Fan, Mingxin Zhang, Lingzhen Wang, Gongting Zhang, Yunong Wang, Chao Ma, Wenyong Cheng, Shanpen…