Change in the value of the oxygen index (3 – δ) and its derivative d(3 – δ)/dt during thermal action on the sample La0.7Sr0.3Mn0.95Fe0.05O3–δ at heating rates of 2.5 deg/min (a) and 9 deg/min (b) in a gas flow of 1% H2/Ar.

 
 
  Part of: Kalanda NA, Yarmolich MV, Gurskii AL, Petrov AV, Zhaludkevich AL, Ignatenko OV, Serdechnova M (2021) Oxygen nonstoichiometry and magnetic properties of doped manganites La0.7Sr0.3Mn0.95Fe0.05O3-δ. Modern Electronic Materials 7(4): 141-147. https://doi.org/10.3897/j.moem.7.4.80758