Electronic structure, phonons, and dielectric anomaly in ferromagnetic insulating double pervoskite La2NiMnO6.

@article{Das2008ElectronicSP,
  title={Electronic structure, phonons, and dielectric anomaly in ferromagnetic insulating double pervoskite La2NiMnO6.},
  author={Hena Das and Umesh V Waghmare and Tanusri Saha-Dasgupta and D. D. Sarma},
  journal={Physical review letters},
  year={2008},
  volume={100 18},
  pages={186402}
}
Using first-principles density functional calculations, we study the electronic and magnetic properties of the ferromagnetic insulating double perovskite compound La2NiMnO6, which has been reported to exhibit an interesting magnetic field sensitive dielectric anomaly as a function of temperature. Our study reveals the existence of very soft infrared active… CONTINUE READING