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Open Physics

formerly Central European Journal of Physics

Editor-in-Chief: Seidel, Sally

Managing Editor: Lesna-Szreter, Paulina

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IMPACT FACTOR 2017: 0.755
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ISSN
2391-5471
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Volume 7, Issue 2

Issues

Volume 13 (2015)

Study of the island morphology at the early stages of Fe/Mo(110) MBE growth

Dmytro Goykolov / Miroslav Kotrla
Published Online: 2009-04-26 | DOI: https://doi.org/10.2478/s11534-008-0124-z

Abstract

We present theoretical study of morphology of Fe islands grown at Mo(110) surface in submonolayer MBE mode. We utilize atomistic SOS model with bond counting, and interactions of Fe adatom up to third nearest neighbors. We performed KMC simulations for different values of adatom interactions and varying temperatures. We have found that, while for the low temperature islands are fat fractals, for the temperature 500 K islands have faceted rhombic-like shape. For the higher temperature, islands acquire a rounded shape. In order to evaluate qualitatively morphological changes, we measured average aspect ratio of islands. We calculated dependence of the average aspect ratio on the temperature, and on the strength of interactions of an adatom with neighbors.

PACS: 68.35.Fx; 81.15.Aa; 68.55.A

Keywords: iron on molybdenum; sub-monolayer growth; island shape; solid-on-solid model; KMC simulation

  • [1] O. Fruchart et al., J. Phys. Condens. Mat. 19, 053001 (2007) http://dx.doi.org/10.1088/0953-8984/19/5/053001CrossrefGoogle Scholar

  • [2] L. Aballe, A. Barinov, A. Locatelli, T. O. Montes, M. Kiskinova, Phys. Rev. B 75, 115411 (2007) http://dx.doi.org/10.1103/PhysRevB.75.115411CrossrefGoogle Scholar

  • [3] U. Köhler, C. Jensen, A. C. Schindler, L. Brendel, D. E. Wolf, Philos. Mag. B 80, 283 (2000) Google Scholar

  • [4] Y.-M. Yu, R. Backofen, A. Voight, Phys. Rev. E 77, 051605 (2008) Google Scholar

  • [5] J. D. Weeks, G. H. Gilmer, Adv. Chem. Phys. 40, 157 (1979) http://dx.doi.org/10.1002/9780470142592.ch4CrossrefGoogle Scholar

  • [6] J. P. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996) http://dx.doi.org/10.1103/PhysRevLett.77.3865CrossrefGoogle Scholar

  • [7] A. B. Bortz, M. H. Kalos, J. L. Lebowitz, J. Comp. Phys. 17, 10 (1975) http://dx.doi.org/10.1016/0021-9991(75)90060-1CrossrefGoogle Scholar

  • [8] M. Kotrla, Comp. Phys. Commun. 97, 82 (1996) http://dx.doi.org/10.1016/0010-4655(96)00023-9CrossrefGoogle Scholar

  • [9] J. L. Blue, I. Beichl, F. Sullivan, Phys. Rev. E 51, 867 (1995) http://dx.doi.org/10.1103/PhysRevE.51.R867CrossrefGoogle Scholar

  • [10] P. A. Maksym, Semicond. Sci. Tech. 3, 594 (1988) http://dx.doi.org/10.1088/0268-1242/3/6/014CrossrefGoogle Scholar

  • [11] N. Haider, S. A. Khaddaj, M. R. Wilby, D. D. Vvedensky, Comput. Phys. 9, 85 (1995) http://dx.doi.org/10.1063/1.168538CrossrefGoogle Scholar

  • [12] A. F. Voter, Introduction to the Kinetic Monte Carlo Method, In: K. E. Sickafus, E. A. Kotomin (Ed.), Radiation Effects in Solids, (Springer, NATO Publishing Unit, Dordrecht, The Netherlands, 2005) Google Scholar

  • [13] M. Bode, O. Pietzsch, A. Kubetzka, R. Wiesendanger, Phys. Rev. Lett. 92, 067201 (2004) http://dx.doi.org/10.1103/PhysRevLett.92.067201CrossrefGoogle Scholar

  • [14] J. Prokop, A. Kukunin, H. J. Elmers, Phys. Rev. B 73, 014428 (2006) http://dx.doi.org/10.1103/PhysRevB.73.014428CrossrefGoogle Scholar

  • [15] P. O. Jubert, O. Fruchart, C. Meyer, Phys. Rev. B 64, 115419 (2001) http://dx.doi.org/10.1103/PhysRevB.64.115419CrossrefGoogle Scholar

About the article

Published Online: 2009-04-26

Published in Print: 2009-06-01


Citation Information: Open Physics, Volume 7, Issue 2, Pages 220–226, ISSN (Online) 2391-5471, DOI: https://doi.org/10.2478/s11534-008-0124-z.

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© 2009 Versita Warsaw. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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