Three-body-exchange interaction in dense rare gases

1988 ◽  
Vol 37 (10) ◽  
pp. 5432-5439 ◽  
Author(s):  
P. Loubeyre
Keyword(s):  
Exchange Interaction ◽  
Rare Gases ◽  
Three Body

scholarly journals The long-range non-additive three-body dispersion interactions for the rare gases, alkali, and alkaline-earth atoms

2012 ◽  
Vol 136 (10) ◽  
pp. 104104 ◽  
Author(s):  
Li-Yan Tang ◽  
Zong-Chao Yan ◽  
Ting-Yun Shi ◽  
James F. Babb ◽  
J. Mitroy
Keyword(s):  
Long Range ◽  
Alkaline Earth ◽  
Rare Gases ◽  
Dispersion Interactions ◽  
Three Body

scholarly journals Anisotropic and isotropic triple-dipole dispersion energy coefficients for all three-body interactions involving He, Ne, Ar, Kr, Xe, H2, N2, and CO

1996 ◽  
Vol 74 (6) ◽  
pp. 1180-1186 ◽  
Author(s):  
Sean A.C. McDowell ◽  
Ashok Kumar ◽  
William J. Meath
Keyword(s):  
Input Data ◽  
Average Energy ◽  
Interaction Energies ◽  
Tabular Form ◽  
Rare Gases ◽  
Dispersion Energy ◽  
Interacting Species ◽  
Energy Approximation ◽  
Dipole Oscillator ◽  
Three Body

Formulae for the computation of isotropic and anisotropic dipolar dispersion energy coefficients, for two-body and three-body interactions involving H2, N2, CO, and the rare gases, are presented in an average energy approximation. These coefficients are computed to within 1% of the reliable values for these coefficients, which are obtained by using the relevant dipole oscillator strength distributions, with the exception of a few that are recorded in tabular form. The input data required for these formulae are the isotropic and anisotropic polarizabilities and average energies for the interacting species. The results provide the first reliable anisotropic triple-dipole dispersion energy coefficients for interactions involving molecules. Key words: non-additive, anisotropic, interaction energies, triple-dipole dispersion energies.

Three-body exchange interaction in dense helium

1987 ◽  
Vol 58 (18) ◽  
pp. 1857-1860 ◽  
Author(s):  
P. Loubeyre
Keyword(s):  
Exchange Interaction ◽  
Three Body

Three body conversion reactions in pure rare gases

1972 ◽  
Vol 5 (11) ◽  
pp. 2134-2142 ◽  
Author(s):  
D Smith ◽  
A G Dean ◽  
I C Plumb
Keyword(s):  
Rare Gases ◽  
Three Body

Effect of three-body interactions on third virial coefficients of rare gases

1988 ◽  
Vol 64 (1) ◽  
pp. 21-32 ◽  
Author(s):  
Roman Pospíšil ◽  
Anatol Malijevský ◽  
Stanislav Labík
Keyword(s):  
Virial Coefficients ◽  
Rare Gases ◽  
Three Body

Quasiclassical theory of two and three body collisions in rare gases, with application to krypton excimer formation

1987 ◽  
Vol 86 (9) ◽  
pp. 4935-4944 ◽  
Author(s):  
H. Janssens ◽  
M. Vanmarcke ◽  
E. Desoppere ◽  
R. Bouciqué ◽  
W. Wieme
Keyword(s):  
Rare Gases ◽  
Quasiclassical Theory ◽  
Excimer Formation ◽  
Three Body

Three-body components of collision-induced light scattering by rare gases

1990 ◽  
Author(s):  
Daniel Coffman ◽  
Lothar Frommhold ◽  
Massimo Moraldi
Keyword(s):  
Light Scattering ◽  
Rare Gases ◽  
Body Components ◽  
Three Body

Article

1998 ◽  
Vol 76 (4) ◽  
pp. 483-489 ◽  
Author(s):  
Sean AC McDowell ◽  
W J Meath
Keyword(s):  
Average Energy ◽  
Rare Gases ◽  
Dispersion Energy ◽  
Interacting Species ◽  
Energy Approximation ◽  
Three Body

Average energy approximations for the anisotropic triple-dipole dispersion energy coefficients are tested using reliable results for these coefficients, which are available for all interactions involving the rare gases, H2, N2, CO, O2, and NO. The original average energy approximation does not reproduce any of the anisotropic coefficients to within their estimated uncertainties. More recently derived average energy approximation formulae, requiring the isotropic and anisotropic polarizabilities and average energies for the interacting species as input, reproduce all but 69 of the 680 isotropic and anisotropic coefficients considered to within their estimated uncertainties.Key words: nonadditive, three-body interactions, dispersion energies.

The observation of nano-voids in Au thin films

1987 ◽  
Vol 45 ◽  
pp. 366-367
Author(s):  
William Krakow
Keyword(s):  
Thin Films ◽  
Melting Point ◽  
Present Author ◽  
Stacking Faults ◽  
Damage Threshold ◽  
Ionic Species ◽  
Rare Gases ◽  
Chain Defects ◽  
Vacancy Chains ◽  
Au Thin Films

It has long been known that defects such as stacking faults and voids can be quenched from various alloyed metals heated to near their melting point. Today it is common practice to irradiate samples with various ionic species of rare gases which also form voids containing solidified phases of the same atomic species, e.g. ref. 3. Equivalently, electron irradiation has been used to produce damage events, e.g. ref. 4. Generally all of the above mentioned studies have relied on diffraction contrast to observe the defects produced down to a dimension of perhaps 10 to 20Å. Also all these studies have used ions or electrons which exceeded the damage threshold for knockon events. In the case of higher resolution studies the present author has identified vacancy and interstitial type chain defects in ion irradiated Si and was able to identify both di-interstitial and di-vacancy chains running through the foil.

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