A charge-density-wave oscillator based on an integrated tantalum disulfide-boron nitride-graphene device operating at room temperature.

@article{Liu2016ACO,
  title={A charge-density-wave oscillator based on an integrated tantalum disulfide-boron nitride-graphene device operating at room temperature.},
  author={Guanxiong Liu and Bishwajit Debnath and Timothy R Pope and Tina T Salguero and Roger K. Lake and Alexander A. Balandin},
  journal={Nature nanotechnology},
  year={2016},
  volume={11 10},
  pages={
          845-850
        }
}
The charge-density-wave (CDW) phase is a macroscopic quantum state consisting of a periodic modulation of the electronic charge density accompanied by a periodic distortion of the atomic lattice in quasi-1D or layered 2D metallic crystals. Several layered transition metal dichalcogenides, including 1T-TaSe2, 1T-TaS2 and 1T-TiSe2 exhibit unusually high transition temperatures to different CDW symmetry-reducing phases. These transitions can be affected by the environmental conditions, film… CONTINUE READING

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