Abstract
The conductivity and magnetoresistance in a magnetic field of 0.5 T were studied for the first time in fused samples of a La0.67Ca0.33MnO3−α composition with variable oxygen nonstoichiometry (0.3≥α≥0) modified by exposure to H2, H2O vapor, and high vacuum (10−4 Pa).
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 26, No. 12, 2000, pp. 58–63.
Original Russian Text Copyright © 2000 by Ba\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\)kov, Nikulin, Melekh, Stepanov, Filin.
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Baikov, Y.M., Nikulin, E.I., Melekh, B.A.T. et al. Effects of molecular hydrogen, water vapor, and high vacuum on the conductivity and magnetic properties of lanthanum-calcium manganite in the 78–300 K temperature range. Tech. Phys. Lett. 26, 523–525 (2000). https://doi.org/10.1134/1.1262898
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DOI: https://doi.org/10.1134/1.1262898