• DOI:10.1103/PhysRevLett.104.046804
Corpus ID: 35041713

Large increase of the curie temperature by orbital ordering control.

@article{Sadoc2010LargeIO,
  title={Large increase of the curie temperature by orbital ordering control.},
  author={A. Sadoc and B. Mercey and C. Simon and D. Grebille and W. Prellier and Marie-Bernadette Lepetit},
  journal={Physical review letters},
  year={2010},
  volume={104 4},
  pages={
          046804
        }
}

A. Sadoc, B. Mercey, +3 authors Marie-Bernadette Lepetit

Published 2010

Materials Science, Physics, Medicine

Physical review letters

Using first principle calculations we showed that the Curie temperature of manganites thin films can be increased by far more than an order of magnitude by applying appropriate strains. Our main breakthrough is that the control of the orbital ordering responsible for the spectacular T{C} increase cannot be imposed by the substrate only. Indeed, the strains, first applied by the substrate, need to be maintained over the growth direction by the alternation of the manganite layers with another… CONTINUE READING

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