3 years ago

Facile Synthesis, Magnetic and Electric Characterization of Mixed Valence La0.75K0.25AMnTiO6 (A = Sr and Ba) Perovskites

Facile Synthesis, Magnetic and Electric Characterization of Mixed Valence La0.75K0.25AMnTiO6 (A = Sr and Ba) Perovskites
Haijie Chen, Tao Zeng, Ganghua Zhang, Peizhi Zhang, Zheming Gu, Fuqiang Huang
New ferromagnetic La0.75K0.25AMnTiO6 (A = Sr and Ba) perovskites have been synthesized by a facile hydrothermal route. The Curie point TC was detected as high as 309 K in La0.75K0.25SrMnTiO6 nanocubes with a strong response to the external field at room temperature. The electronic transport properties reveal the semiconducting feature and can be depicted by the VRH model. All of these bring us a new avenue for novel room-temperature ferromagnetic materials.

Publisher URL: http://dx.doi.org/10.1021/acs.inorgchem.7b01337

DOI: 10.1021/acs.inorgchem.7b01337

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