Structure and magnetism of mixed-valent iron oxysulfides Sr₃Fe₄O₆S₂ (Sr₃(Fe³+)₂O₅(Fe²+)₂OS₂) and Sr₄Fe₄O₇S₂ (Sr₄(Fe³+)₂O₆(Fe²+)₂OS₂)

Source
Chemical communications - ISSN 1359-7345-62:18 (2026) p. 5237-5240
Author(s)
    Alexis N. Gillette, Annabel R. Lyon, Stanislav Savvin, Ines Puente-Orench, Sepideh Rahimi, Joke Hadermann, Magali Gimeno, Michael L. Neidig, Simon J. Clarke

Strain-driven formation of misfit van der Waals gaps via topotactic cation exchange

Source
Nano letters - ISSN 1530-6984-26:10 (2026) p. 3533-3541
Author(s)
    Weixiao Lin, Cheng Qian, Zefan Xue, Wenjun Cui, Weichao Lu, Wen Zhao, Jinsong Wu, Gustaaf Van Tendeloo, Feng Ding, Xiahan Sang, Zhengyi Fu