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'''Neon''' (Ne)
'''Neon''' (Ne)
==Models==
==Models==
====BFW potential====
====Buckingham potential====
====Buckingham potential====
The [[Buckingham potential]] for neon is given by (Eq. 26 <ref>[http://dx.doi.org/10.1098/rspa.1938.0173 R. A. Buckingham "The Classical Equation of State of Gaseous Helium, Neon and Argon", Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences '''168''' pp. 264-283 (1938)]</ref>):
The [[Buckingham potential]] for neon is given by (Eq. 26 <ref>[http://dx.doi.org/10.1098/rspa.1938.0173 R. A. Buckingham "The Classical Equation of State of Gaseous Helium, Neon and Argon", Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences '''168''' pp. 264-283 (1938)]</ref>):
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where <math>E</math> is in ergs ( 10<sup>−7</sup> J) and <math>r</math> in &#8491;.
where <math>E</math> is in ergs ( 10<sup>−7</sup> J) and <math>r</math> in &#8491;.
====HBV potential====
====HBV potential====
The Hellmann-Bich-Vogel potential <ref>[http://dx.doi.org/10.1080/00268970701843147 Robert Hellmann , Eckard Bich and Eckhard Vogel "Ab initio potential energy curve for the neon atom pair and thermophysical properties of the dilute neon gas. I. Neon–neon interatomic potential and rovibrational spectra", Molecular Physics '''106''' pp. 133-140 (2008)]</ref>.
====Lennard-Jones parameters====
====Lennard-Jones parameters====
Some [[Lennard-Jones model |Lennard-Jones]] parameters for neon are listed in the following table:
Some [[Lennard-Jones model |Lennard-Jones]] parameters for neon are listed in the following table:
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====Leonhard and Deiters potential====
====Leonhard and Deiters potential====
<ref>[http://dx.doi.org/10.1080/00268970009483367 K. Leonhard and U. K. Deiters "Monte Carlo simulations of neon and argon using ab initio potentials", Molecular Physics '''98''' pp. 1603-1616 (2000)]</ref>.
====NE2 potential====
====NE2 potential====
<ref>[http://dx.doi.org/10.1080/00268979400100494 Rolf Eggenberger, Stefan Gerber, Hanspeter Huber and Marc Welker "A new ab initio potential for the neon dimer and its application in molecular dynamics simulations of the condensed phase", Molecular Physics '''82''' pp. 689-699 (1994)]</ref>.
=Phase diagram=
=Phase diagram=
The [[Phase diagrams |phase diagram]] for [[temperature]]s in the range of 17–50 K and [[pressure]]s between 10<sup>−2</sup> and 2×10<sup>3</sup>  bar has been calculated in Ref. 2. The [[critical points |critical point]] was located at <math>T_c =46.7 ~{\mathrm K} </math> and <math>p_c = 27.7 </math> bar (Ref. 2 Table I), and the [[triple point]] at <math>T_{tp} =24.55 ~{\mathrm K} </math> and <math>p_{tp} = 0.315 </math> bar (Ref. 2 Table II).
The [[Phase diagrams |phase diagram]] for [[temperature]]s in the range of 17–50 K and [[pressure]]s between 10<sup>−2</sup> and 2×10<sup>3</sup>  bar has been calculated in Ref. 2. The [[critical points |critical point]] was located at <math>T_c =46.7 ~{\mathrm K} </math> and <math>p_c = 27.7 </math> bar (Ref. 2 Table I), and the [[triple point]] at <math>T_{tp} =24.55 ~{\mathrm K} </math> and <math>p_{tp} = 0.315 </math> bar (Ref. 2 Table II).
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