Ferromagnetic Quantum Critical Point Avoided by the Appearance of Another Magnetic Phase in LaCrGe_{3} under Pressure.

@article{Taufour2016FerromagneticQC,
  title={Ferromagnetic Quantum Critical Point Avoided by the Appearance of Another Magnetic Phase in LaCrGe_\{3\} under Pressure.},
  author={Valentin Taufour and Udhara S. Kaluarachchi and Robert Khasanov and Manh Cuong Nguyen and Zurab Guguchia and Pabitra K Biswas and Pietro Bonf{\`a} and Roberto De Renzi and Xiao Xi Lin and Stella K. Kim and Eun Deok Mun and Hyunsoo Kim and Yuji Furukawa and C. Z. Wang and K. M. Ho and Sergey L. Bud'ko and P Canfield},
  journal={Physical review letters},
  year={2016},
  volume={117 3},
  pages={037207}
}
The temperature-pressure phase diagram of the ferromagnet LaCrGe_{3} is determined for the first time from a combination of magnetization, muon-spin-rotation, and electrical resistivity measurements. The ferromagnetic phase is suppressed near 2.1 GPa, but quantum criticality is avoided by the appearance of a magnetic phase, likely modulated, AFM_{Q}. Our… CONTINUE READING