Heterogeneous attenuation of sound waves in three-dimensional amorphous solids
Sound waves are attenuated as they propagate in amorphous materials. We investigate the mechanism driving sound attenuation in the Rayleigh scattering regime by resolving the dynamics of an excited phonon in time and space via numerical simulations. We find sound attenuation is spatiotemporally hete...
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Main Authors: | Mahajan, Shivam, Ciamarra, Massimo Pica |
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其他作者: | School of Physical and Mathematical Sciences |
格式: | Article |
語言: | English |
出版: |
2024
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在線閱讀: | https://hdl.handle.net/10356/178503 |
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