Surface composition of the ordered Fe-Co alloys

P. Mrozek, M. Menyhárd, A. Jablonski, G. Tyuliev

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The procedure of quantitative AES analysis proposed for ordered alloys is applied to surface studies of Fe-Co alloys. Surface composition after extensive sputtering is practically the same as bulk composition with the exception of Fe50Co50 for which slight Co enrichment is found. The results agree quantitatively with the simple theoretical model of preferential sputtering. High temperature annealing at temperatures exceeding 973 K causes moderate Fe surface enrichment in agreement with the theory of Moran-Lopez and Falicov. Quantitative analysis by XPS provided results consistent with AES.

Original languageEnglish
Pages (from-to)495-507
Number of pages13
JournalPhysica Status Solidi (A) Applied Research
Volume110
Issue number2
Publication statusPublished - Dec 1988

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Surface structure
quantitative analysis
Sputtering
sputtering
Chemical analysis
X ray photoelectron spectroscopy
Annealing
Temperature
annealing
causes
temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Mrozek, P., Menyhárd, M., Jablonski, A., & Tyuliev, G. (1988). Surface composition of the ordered Fe-Co alloys. Physica Status Solidi (A) Applied Research, 110(2), 495-507.

Surface composition of the ordered Fe-Co alloys. / Mrozek, P.; Menyhárd, M.; Jablonski, A.; Tyuliev, G.

In: Physica Status Solidi (A) Applied Research, Vol. 110, No. 2, 12.1988, p. 495-507.

Research output: Contribution to journalArticle

Mrozek, P, Menyhárd, M, Jablonski, A & Tyuliev, G 1988, 'Surface composition of the ordered Fe-Co alloys', Physica Status Solidi (A) Applied Research, vol. 110, no. 2, pp. 495-507.
Mrozek, P. ; Menyhárd, M. ; Jablonski, A. ; Tyuliev, G. / Surface composition of the ordered Fe-Co alloys. In: Physica Status Solidi (A) Applied Research. 1988 ; Vol. 110, No. 2. pp. 495-507.
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