Quasi-localized vibrational modes, boson peak and sound attenuation in model mass-spring networks

We introduce an algorithm that constructs disordered mass-spring networks whose elastic properties mimic that of glasses by tuning the fluctuations of the local elastic properties, keeping fixed connectivity and controlling the prestress. In two dimensions, the algorithm reproduces the dependence of...

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Bibliographic Details
Main Authors: Mahajan, Shivam, Ciamarra, Massimo Pica
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2024
Subjects:
Online Access:https://hdl.handle.net/10356/173177
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Institution: Nanyang Technological University
Language: English

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