Heterogeneous equilibria in the Tm-Mn-O system
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Heterogeneous equilibria in the Tm-Mn-O system have been studied at low temperatures by the static method in combination with X-ray diffraction analysis of quenched solid phases. The sequence of phase equilibria upon the dissociation of TmMn2O5 and TmMnO3 has been determined. A portion of the isothermal section of the Tm-Mn-O phase diagram has been constructed in composition-oxygen-pressure coordinates.
KeywordsOxygen Partial Pressure Manganite Oxygen Pressure Isothermal Section Thulium
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