Journal article
Finite-size effects in the static structure factor S ( k ) and S ( 0 ) for a two-dimensional Yukawa liquid
Physical review. E, Vol.108(3), 035211
09/2023
DOI: 10.1103/PhysRevE.108.035211
Abstract
Finite-size effects in the static structure factor S(k) are analyzed for an amorphous substance. As the number of particles is reduced, S(0) increases greatly, up to an order of magnitude. Meanwhile, there is a decrease in the height of the first peak Speak. These finite-size effects are modeled accurately by the Binder formula for S(0) and our empirical formula for Speak. Procedures are suggested to correct for finite-size effects in S(k) data and in the hyperuniformity index H≡S(0)/Speak. These principles generally apply to S(k) obtained from particle positions in noncrystalline substances. The amorphous substance we simulate is a two-dimensional liquid, with a soft Yukawa interaction modeling a dusty plasma experiment.
Details
- Title: Subtitle
- Finite-size effects in the static structure factor S ( k ) and S ( 0 ) for a two-dimensional Yukawa liquid
- Creators
- Vitaliy Zhuravlyov - University of IowaJ. Goree - University of IowaPaolo Elvati - University of MichiganAngela Violi - University of Michigan
- Resource Type
- Journal article
- Publication Details
- Physical review. E, Vol.108(3), 035211
- DOI
- 10.1103/PhysRevE.108.035211
- ISSN
- 2470-0045
- eISSN
- 2470-0053
- Grant note
- DOI: 10.13039/100000183, name: Army Research Office, award: W911NF-18-1-0240; DOI: 10.13039/100000015, name: U.S. Department of Energy, award: DE-SC0014566; DOI: 10.13039/100000104, name: National Aeronautics and Space Administration, award: 1573629, 1663801, 1672641, 1689926
- Language
- English
- Date published
- 09/2023
- Academic Unit
- Physics and Astronomy; Mechanical Engineering
- Record Identifier
- 9984472659102771
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