Data and scripts from: Universal non-Debye scaling in the density of states of amorphous solids

• The data files in this collection are associated with the paper "Universal Non-Debye Scaling in the Density of States of Amorphous Solids", A. Poncet, P. Charbonneau, E. I. Corwin, G. Parisi, and F. Zamponi, PRL, 2016. They include .dat, .pdf, .gnu, .eps and .gle files with associated raw data and generating scripts to allow for replication of the figures.
  
  At the jamming transition, amorphous packings are known to display anomalous vibrational modes with a density of states (DOS) that remains constant at low frequency. The scaling of the DOS at higher packing fractions remains, however, unclear. One might expect to find simple Debye scaling, but recent results from effective medium theory and the exact solution of mean-field models both predict an anomalous, non-Debye scaling. Being mean-field solutions, however, these solutions are only strictly valid in the limit of infinite spatial dimension, and it is unclear what value they have for finite-dimensional systems. Here, we study packings of soft spheres in dimensions 3 through 7 and find, away from jamming, a universal non-Debye scaling of the DOS that is consistent with the mean-field predictions. We also consider how the soft mode participation ratio converges to the mean-field prediction as dimension increases. ... [Read More]

Total Size

229 files (32.8 MB)

Data Citation

• Charbonneau, P., Corwin, E., Parisi, G., Poncet, A., Zamponi, F. (2016). Data and scripts from: Universal non-Debye scaling in the density of states of amorphous solids. https://doi.org/doi:10.7924/G8KW5CX3

Creator

• Poncet, Alexis
• Zamponi, Francesco
• Parisi, Giorgio
• Corwin, Eric I.
• Charbonneau, Patrick

DOI

• 10.7924/G8KW5CX3

Subject

• Glasses

Publication Date

• July 15, 2016

ARK

• ark:/87924/r43b5wx5m

Is Replaced By

• 10.7924/r4j67dg2z

Affiliation

• Chemistry
• Physics

Publisher

• Duke Digital Repository

Language

• eng

Type

• Dataset

Format

• GLE
• PDF
• GNUPLOT
• DAT
• EPS

Related Materials

• Charbonneau, P., Corwin, E. I., Parisi, G., Poncet, A., & Zamponi, F. (2016). Universal Non-Debye Scaling in the Density of States of Amorphous Solids. Physical Review Letters, 117(4), 045503.  https://doi.org/doi:10.1103/PhysRevLett.117.045503

License

• Creative Commons BY Attribution 4.0 International

Title

• Data and scripts from: Universal non-Debye scaling in the density of states of amorphous solids

License

• https://creativecommons.org/licenses/by/4.0/

Repository

• Duke Research Data Repository

• Files
• Readme

Thumbnail	Title	Date Uploaded	Visibility	Actions
	Data and generating script for Figure 1a of the supplementary material	2018-09-27	Public
	Data and generating script for Figure 1d of the supplementary material	2018-09-27	Public
	Figure 3 from Data and scripts from: Equilibrium phase behavior of the square-well linear microphase-forming model	2018-09-27	Public
	Figure 9 from Data and scripts from: Equilibrium phase behavior of the square-well linear microphase-forming model	2018-09-27	Public
	Figure 2 from Data and scripts from: Equilibrium phase behavior of the square-well linear microphase-forming model	2018-09-27	Public
	Data and generating script for Figure 2	2018-09-27	Public
	Data and generating script for Figure 1b of the supplementary material	2018-09-27	Public
	Figure 7 from Data and scripts from: Equilibrium phase behavior of the square-well linear microphase-forming model	2018-09-27	Public
	Figure 8 from Data and scripts from: Equilibrium phase behavior of the square-well linear microphase-forming model	2018-09-27	Public
	Data and generating script for Figure 1	2018-09-27	Public

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