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@ARTICLE{Peronaci:1028662,
      author       = {Peronaci, Francesco and Ameli Kalkhouran, Sara and
                      Takayoshi, Shintaro and Landsman, Alexandra and Oka,
                      Takashi},
      title        = {{M}ott memristors based on field-induced carrier avalanche
                      multiplication},
      journal      = {Physical review / B},
      volume       = {107},
      number       = {7},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2024-04729},
      pages        = {075154},
      year         = {2023},
      abstract     = {We present a theory of Mott memristors whose working
                      principle is the nonlinear carrier avalanche multiplication
                      in Mott insulators subject to strong electric fields. The
                      internal state of the memristor, which determines its
                      resistance, is encoded in the density of doublon and hole
                      excitations in the Mott insulator. In the current-voltage
                      characteristic, insulating and conducting states are
                      separated by a negative-differential-resistance region,
                      leading to hysteretic behavior. Under oscillating voltage,
                      the response of a voltage-controlled, nonpolar memristive
                      system is obtained, with retarded current and pinched
                      hysteresis loop. As a first step towards neuromorphic
                      applications, we demonstrate self-sustained spiking
                      oscillations in a circuit with a parallel capacitor. Being
                      based on electronic excitations only, this memristor is up
                      to several orders of magnitude faster than previous
                      proposals relying on Joule heating or ionic drift.},
      cin          = {PGI-14},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-14-20210412},
      pnm          = {5234 - Emerging NC Architectures (POF4-523)},
      pid          = {G:(DE-HGF)POF4-5234},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000944157700007},
      doi          = {10.1103/PhysRevB.107.075154},
      url          = {https://juser.fz-juelich.de/record/1028662},
}