• Corpus ID: 220845934

Soft-mode and Anderson-like localization in two-phase disordered media

@article{Zhou2020SoftmodeAA,
  title={Soft-mode and Anderson-like localization in two-phase disordered media},
  author={Tingtao Zhou and Dimitrios Fraggedakis and Fanghzou Wang},
  journal={arXiv: Soft Condensed Matter},
  year={2020}
}
Wave localization is ubiquitous in disordered media -- from amorphous materials, where soft-mode localization is closely related to materials failure, to semi-conductors, where Anderson localization leads to metal-insulator transition. Our main understanding, though, is based on discrete models. Here, we provide a continuum perspective on the wave localization in two-phase disordered elastic media by studying the scalar wave equation with heterogeneous modulus and/or density. At low frequencies… 

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