Abstract
An investigation is performed of substitutional adsorption in an Fe/Ag system using two approaches: variational spin density functional with allowance for temperature effects and ab initio using VASP. The dependence of the energy of adsorption and magnetic moment on the orientation of the face and the fraction of adatoms in the film is obtained. The strong effect of mixing and the energy advantage of forming a sandwich structure are revealed.
Similar content being viewed by others
REFERENCES
Lachinov, A.A. and Karamov, D.D., Bull. Russ. Acad. Sci.: Phys., 2020, vol. 84, no. 5, p. 530.
Freitas, P.P., Ferreira, R., Cardoso, S., and Cardoso, F., J. Phys.: Condens. Matter, 2007, vol. 19, 165221.
Tumansky, S., Thin Film Magnetoresistive Sensors, Bristol: IOP, 2001.
Ennen, I., Kappe, D., Rempel, T., et al., Sensors, 2016, vol. 16, no. 6, 904.
Prudnikov, V.V., Prudnikov, P.V., and Mamonova, M.V., Teoreticheskie metody rascheta strukturnykh, energeticheskikh i magnitnykh kharakteristik sistem s mezhfaznym vzaimodeistviem (Theoretical Methods for Calculating the Structural, Energy and Magnetic Characteristics of Systems with Interphase Interaction), Omsk: Omsk. Gos. Univ., 2017.
Hahlin, A., Andersson, C., Hunter Dunn, J., et al., Phys. Rev. B, 2006, vol. 73, 134423.
Hicken, R.J., Gray, S.J., Ercole, A., et al., Phys. Rev. B, 1997, vol. 55, no. 9, 5898.
Mamonova, M.V., Prudnikov, V.V., and Prudnikova, I.A., Fizika poverkhnosti teoreticheskie modeli i eksperimental’nye metody (Surface Physics Theoretical Models and Experimental Methods), Moscow, 2011.
Mamonova, M.V., Morozov, N.S., and Prudnikov, V.V., Phys. Met. Metallogr., 2009, vol. 107, no. 5, p. 451.
Kresse, P.G. and Furthmüller, J., Phys. Rev. B, 1996, vol. 54, 11169.
Mamonova, M.V., Prudnikov, V.V., and Makaricheva, A.S., Vestn. Omsk. Univ., 2020, vol. 25, no. 3, p. 18.
Qiu, Z.Q., Pearson, J., and Bader, S.D., Phys. Rev. B, 1994, vol. 49, 8797.
Lu, S., Hu, Q.-M., Punkkinen, M.P.J., et al., Phys. Rev. B, 2013, vol. 87, 224104.
ACKNOWLEDGMENTS
This work was performed on equipment at the Shared Resource Center of the Far Eastern Branch of the Russian Academy of Sciences (Khabarovsk).
Funding
This work was supported by the Russian Foundation for Basic Research, project no. 20-32-70189; the RF Ministry of Science and Higher Education, agreement no. 0741-2020-0002); and by the RF Presidential Grants Council, project no. MD-2229.2020.2.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by O. Zhukova
About this article
Cite this article
Makeev, M.Y., Makaricheva, A.S. & Mamonova, M.V. Study of Substitutional Adsorption of an Iron Film on a Silver Surface. Bull. Russ. Acad. Sci. Phys. 86, 124–129 (2022). https://doi.org/10.3103/S1062873822020186
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1062873822020186