Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state?
Apstrakt
Charge-state equilibration of ions moving in matter occurs within femtoseconds and when penetrating nanometer depths. Ion-beam mixing in bilayers, tens of nm thick, should therefore not depend on the charge state of the projectiles. As the experimental situation for metal/silicon bilayers irradiated with noble-gas ions of different charge-states is ambiguous, we studied interface mixing of Fe/Si(1 0 0) bilayers, induced by 100 keV Ar-40, 180 keV Kr-86 and 250 keV Xe-132 ions, either singly and multiply charged (Ar8+, Kr11+, Xe17+). No significant influence of the ionic charge-state was established for Kr and Xe ions; a slightly higher mixing rate was found for Ar8+ than for Ar1+ irradiation. (c) 2007 Elsevier B.V. All rights reserved.
Ključne reči:
ion-beam mixing / iron silicides / highly charged ionsIzvor:
Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2007, 257, 605-608Napomena:
- 15th International Conference on Ion Beam Modification of Materials, Sep 18-22, 2006, Taormina, Italy
DOI: 10.1016/j.nimb.2007.01.063
ISSN: 0168-583X
WoS: 000246165500139
Scopus: 2-s2.0-33947722147
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Milinović, Velimir AU - Bibić, Nataša M. AU - Lieb, K. P. AU - Milosavljević, Momir AU - Schrempel, F. PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6655 AB - Charge-state equilibration of ions moving in matter occurs within femtoseconds and when penetrating nanometer depths. Ion-beam mixing in bilayers, tens of nm thick, should therefore not depend on the charge state of the projectiles. As the experimental situation for metal/silicon bilayers irradiated with noble-gas ions of different charge-states is ambiguous, we studied interface mixing of Fe/Si(1 0 0) bilayers, induced by 100 keV Ar-40, 180 keV Kr-86 and 250 keV Xe-132 ions, either singly and multiply charged (Ar8+, Kr11+, Xe17+). No significant influence of the ionic charge-state was established for Kr and Xe ions; a slightly higher mixing rate was found for Ar8+ than for Ar1+ irradiation. (c) 2007 Elsevier B.V. All rights reserved. T2 - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms T1 - Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state? VL - 257 SP - 605 EP - 608 DO - 10.1016/j.nimb.2007.01.063 ER -
@article{ author = "Milinović, Velimir and Bibić, Nataša M. and Lieb, K. P. and Milosavljević, Momir and Schrempel, F.", year = "2007", abstract = "Charge-state equilibration of ions moving in matter occurs within femtoseconds and when penetrating nanometer depths. Ion-beam mixing in bilayers, tens of nm thick, should therefore not depend on the charge state of the projectiles. As the experimental situation for metal/silicon bilayers irradiated with noble-gas ions of different charge-states is ambiguous, we studied interface mixing of Fe/Si(1 0 0) bilayers, induced by 100 keV Ar-40, 180 keV Kr-86 and 250 keV Xe-132 ions, either singly and multiply charged (Ar8+, Kr11+, Xe17+). No significant influence of the ionic charge-state was established for Kr and Xe ions; a slightly higher mixing rate was found for Ar8+ than for Ar1+ irradiation. (c) 2007 Elsevier B.V. All rights reserved.", journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms", title = "Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state?", volume = "257", pages = "605-608", doi = "10.1016/j.nimb.2007.01.063" }
Milinović, V., Bibić, N. M., Lieb, K. P., Milosavljević, M.,& Schrempel, F.. (2007). Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state?. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 257, 605-608. https://doi.org/10.1016/j.nimb.2007.01.063
Milinović V, Bibić NM, Lieb KP, Milosavljević M, Schrempel F. Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state?. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 2007;257:605-608. doi:10.1016/j.nimb.2007.01.063 .
Milinović, Velimir, Bibić, Nataša M., Lieb, K. P., Milosavljević, Momir, Schrempel, F., "Interface mixing of Fe/Si bilayers by noble-gas ions: Are there effects of the ionic charge state?" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 257 (2007):605-608, https://doi.org/10.1016/j.nimb.2007.01.063 . .