Magnetotransport in Fe-intercalated T S 2 : Comparison between T =Ti and Ta

@article{Choe2019MagnetotransportIF,
  title={Magnetotransport in Fe-intercalated T S 2 : Comparison between T =Ti and Ta},
  author={Jesse Choe and Kyungmin Lee and C.-L. Huang and Nandini Trivedi and Emilia Morosan},
  journal={Physical Review B},
  year={2019},
  volume={99},
  pages={064420}
}
  • Jesse Choe, Kyungmin Lee, +2 authors Emilia Morosan
  • Published 2019
  • Physics
  • Physical Review B
  • Sharp magnetization switching and large magnetoresistance were previously discovered in single crystals of 2H-Fe$_x$TaS$_2$ and attributed to the Fe superstructure and its defects. We report similar sharp switching in 1T-Fe$_x$TiS$_2$ ($0.086\;{\leq}\;x\;{\leq}0.703$) and the discovery of large magnetoresistance. The switching field $H_s$ and magnetoresistance are similar to 2H-Fe$_x$TaS$_2$, with a larger than expected bowtie magnetoresistance and a sharp hysteresis loop. Despite previous… CONTINUE READING
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