| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5491305 | Journal of Magnetism and Magnetic Materials | 2017 | 20 Pages |
Abstract
The magnetic properties, electrical transport properties, and low temperature specific heat of polycrystalline perovskite manganese oxide Pr0.65Ca0.35MnO3 have been investigated experimentally. It is found that there exists cluster glass state in the sample at low temperature besides the antiferromagnetic insulating state. With the increase of magnetic field, antiferromagnetic insulating state converts to ferromagnetic metal state and the Debye temperature decreases gradually. In addition, the low temperature electron specific heat in zero magnetic field is obviously larger than that of ordinary rare-earth manganites oxide and this phenomenon is related to the itinerant electrons in ferromagnetic cluster state and the disorder in Pr0.65Ca0.35MnO3.
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Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Zhiyong Han,