Hydrodynamics of domain walls in ferroelectrics and multiferroics: Impact on memory devices

Article, Preprint English OPEN
Scott, J. F.; Evans, D. M; Gregg, J. M.; Gruverman, A.;
  • Publisher: American Institute of Physics
  • Journal: volume 109issn: 0003-6951
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1063/1.4959996
  • Subject: QC Physics | QC | Ferroelastics | Domains | Hydrodynamics | NDAS | sub-03 | Multiferroics | Condensed Matter - Materials Science
    arxiv: Condensed Matter::Materials Science | Physics::Fluid Dynamics

We show that switching in ferroelectric lead germanate and lead iron tantalate zirconate titanate (PZTFT) does not resemble the equilibrium domain structure evolution of the Landau-Lifshitz-Kittel model but is instead highly nonequilibrium and similar, respectively, to ... View more
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