CPClare P. GreyOct 6, 2026New paperautoPaperIncommensurate Structural and Magnetic Modulations in Potassium-Rich Cryptomelane, K x Mn8O16 ( x ≈ 1.45)Chemistry of Materials · 2026 · Liam A V Nagle-Cocco, Joshua D Bocarsly, Krishnakanth Sada et al.