Dynamic ordering of driven vortex matter in the peak effect regime of amorphous MoGe films and 2H-NbSe2 crystals

@article{Kokubo2007DynamicOO,
  title={Dynamic ordering of driven vortex matter in the peak effect regime of amorphous MoGe films and 2H-NbSe2 crystals},
  author={N. Kokubo and Takeshi Asada and Kazuo Kadowaki and Kǒki Takita and 1 T. G. Sorop and Peter H. Kes},
  journal={Physical Review B},
  year={2007},
  volume={75},
  pages={184512}
}
Dynamic ordering of driven vortex matter has been investigated in the peak effect regime of both amorphous MoGe films and 2H-NbSe2 crystals by mode locking (ML) and dc transport measurements. ML features allow us to trace how the shear rigidity of driven vortices evolves with the average velocity. Determining the onset of ML resonance in different magnetic fields and/or temperatures, we find that the dynamic ordering frequency (velocity) exhibits a striking divergence in the higher part of the… 

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