Data From: Memory formation in jammed hard spheres

• Liquids equilibrated below an onset condition share similar inherent states, while those above that onset have inherent states that markedly differ. Although this type of materials memory was first reported in simulations over 20 years ago, its physical origin remains controversial. Its absence from mean-field descriptions, in particular, has long cast doubt on its thermodynamic relevance. Motivated by a recent theoretical proposal, we reassess the onset phenomenology in simulations using a fast hard sphere jamming algorithm and find it to be both thermodynamically and dimensionally robust. Remarkably, we also uncover a second type of memory associated with a Gardner-like regime of the jamming algorithm.

Total Size

19 files (58.2 MB)

Data Citation

• Charbonneau, P. & Morse, P. (2021). Data From: Memory formation in jammed hard spheres. Duke Research Data Repository. https://doi.org/10.7924/r41r6vf5t

Creator

• Morse, Peter K.
• Charbonneau, Patrick

DOI

• 10.7924/r41r6vf5t

Subject

• Inherent state memory
• Glass transition
• Jamming
• Amorphous solids
• Supercooled liquids
• Gardner transition
• Statistical mechanics

Publication Date

• February 4, 2021

ARK

• ark:/87924/r41r6vf5t

Affiliation

• Chemistry

Publisher

• Duke Research Data Repository

Type

• Dataset

Format

• TXT
• PY
• DAT
• M

Related Materials

• Charbonneau, P. & Morse, P. (2021). Memory formation in jammed hard spheres. Phys. Rev. Lett. 126(8).  https://doi.org/10.1103/PhysRevLett.126.088001

Funding Agency

• Simons FoundationNational Science Foundation

Grant Number

• 454937ACI-1548562

Contact

• Peter Morse: peter.k.morse@gmail.com, ORCID: 0000-0001-8950-3410

License

• Creative Commons CC0 1.0 Universal

Title

• Data From: Memory formation in jammed hard spheres

License

• http://creativecommons.org/publicdomain/zero/1.0/

Repository

• Duke Research Data Repository