Academic Journal
Interpolating the radial distribution function in a two-dimensional fluid across a wide temperature range.
| العنوان: | Interpolating the radial distribution function in a two-dimensional fluid across a wide temperature range. |
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| المؤلفون: | Kryuchkov, Nikita P.1 (AUTHOR) kruchkov_nkt@mail.ru, Nasyrov, Artur D.1 (AUTHOR), Denisenko, Ilya R.1 (AUTHOR), Yurchenko, Stanislav O.1 (AUTHOR) st.yurchenko@mail.ru |
| المصدر: | Journal of Chemical Physics. 9/7/2024, Vol. 161 Issue 9, p1-12. 12p. |
| مصطلحات موضوعية: | *RADIAL distribution function, *IDEAL gases, *STATISTICAL correlation, *INTEGRAL equations, *COLLOIDS |
| مستخلص: | Calculations of pair correlations in fluids usually require resource-intensive simulations or integral equations, while existing simple approximations lack accuracy. Here, we show that the pair correlation function for monolayer fluid-like systems can be decomposed into correlation peaks defined using Voronoi cells. Being properly normalized, these peaks exhibit a universal form, weak temperature dependence, and resemble those of an ideal gas, except for the first peak. As a result, we propose a simple and accurate approach to interpolate the pair correlation functions, suitable for molecular, colloids, and cellular fluids. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: | Academic Search Index |
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asx Academic Search Index 179513517 1510 6 Academic Journal academicJournal 1510.20446777344 |
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https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=179513517&custid=s6537998&authtype=sso |
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