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VAN DER WAALS FORCES IN A MODIFIED MODEL

https://doi.org/10.31143/2221-7789-2024-2-40-44

EDN: RVMGNQ

Abstract

Van der Waals constants are considered within the framework of a modified model of dispersion interactions. Multipole constants for atoms of inert gases are calculated.

About the Authors

A. Kh. Kyarov
Kabardino-Balkarian State University
Russian Federation


A. P. Savintsev
Kabardino-Balkarian State University
Russian Federation


A. A. Dyshekov
Kabardino-Balkarian State University
Russian Federation


F. Kh. Unezheva
Kabardino-Balkarian State University
Russian Federation


E. M. Ozrokova
Kabardino-Balkarian State University
Russian Federation


A. A. Pshikhacheva
Kabardino-Balkarian State University
Russian Federation


F. M. Tochtamysheva
Kabardino-Balkarian State University
Russian Federation


References

1. Lifshits, E.M. The Theory of Molecular Attraction Forces // DAN USSR. 1954. Vol. 97, No. 4. Pp. 643–

2.

3. Lifshits, E.M. The Theory of Molecular Attraction Forces between Solids // JETP. 1955.

4. Vol. 29, No. 1. Pp. 94–100.

5. Deryagin B.V., Abrikosova I.I., Lifshits E.M. Molecular Attraction of Condensed Bodies // UFN. 1958. Vol. 64. Pp. 493–528.

6. Dzyaloshinsky I.E., Pitaevsky L.P. Van der Waals Forces in a Nonuniform Dielectric // JETP. 1959. V. 36, No. 6. Pp. 1797–1805.

7. Radzig A.A., Smirnov V.M. Handbook on Atomic and Molecular Physics. M.: Atomizdat, 1980. 240 p.

8. Melikyan A.O., Pogosyan L.A., and Sahakyan S.M. Calculation of the Thermophysical Characteristics of Inert Gas Lattices in the High-Temperature Approximation // Physics of the Solid State. 1992. Vol. 34, No. 2. Pp. 611–617.

9. Kyarov A.Kh., Temrokov A.I., Khaev B.V. Thermophysical Characteristics of Inert Gas Crystals // TVT. 1997. Vol. 35, No. 3. Pp. 386–390.

10. Kyarov A.Kh., Savintsev A.P. Static Polarizability of Atoms // Izvestiya KBGU. 2011. Vol. 1,

11. No. 3. Pp. 54–59.

12. Kyarov A.Kh., Savintsev A.P. Polarizability in the Density Functional Theory // Izvestiya KBGU. 2014. V. 4, No. 1. Pp. 98–103.

13. Kyarov A.Kh., Savintsev A.P. Dispersion Interaction of Inert Gas Atoms // Izvestiya KBGU. 2014. V. 4, No. 3. Pp. 35–43.

14. Unezheva F.Kh., Bitsuev A.B., Dyshekov A.A., Kyarov A.Kh., Ozrokova E.M., Savintsev A.P. Variational Model of Dispersion Interactions // Izvestiya KBSU. 2023. V. 13, No. 2. Pp. 46–53.

15. Kyarov A.Kh., Savintsev A.P. Crystal potentials and dispersion forces in additive approximation // Journal of Physics: Conference Series. 2020. V. 1556. Art. Num. 012047.

16. Barash Yu.S. Van der Waals Forces. Moscow: Nauka. Physical and Mathematical Literature, 1988. 433 p.


Review

For citations:


Kyarov A.Kh., Savintsev A.P., Dyshekov A.A., Unezheva F.Kh., Ozrokova E.M., Pshikhacheva A.A., Tochtamysheva F.M. VAN DER WAALS FORCES IN A MODIFIED MODEL. Proceedings of the Kabardino-Balkarian State University. 2024;14(2):40-44. (In Russ.) https://doi.org/10.31143/2221-7789-2024-2-40-44. EDN: RVMGNQ

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ISSN 2221-7789 (Print)