Title of article
Structural growth of strained Dy islands on W(1 0 0)
Author/Authors
N. Moslemzadeh and S. D. Barrett، نويسنده , , N and Barrett، نويسنده , , S.D. and Ledieu، نويسنده , , J and Cox، نويسنده , , E، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
49
To page
53
Abstract
Growth of Dy on W(1 0 0) at room temperature produced a rough surface covered by rhombic-shaped islands. The islands were strained perpendicular to the direction of substrate terraces. Annealing to 820 K produced strained, but well-ordered islands of Dy with a c(8 × 2) structure, with the principal direction of strain the same as for the as-grown islands. Further investigation showed that Dy islands do not follow Gd in producing inverted-step islands on W(1 0 0).
Keywords
Scanning tunneling microscopy , Growth , Lanthanides , Metallic films , Tungsten
Journal title
Surface Science
Serial Year
2003
Journal title
Surface Science
Record number
1683517
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