Phase separation in a two-dimensional Co–Cr alloy
Kahng, S.-J. ; Choi, Y. J. ; Park, J.-Y. ; Kuk, Y.
Woodbury, NY : American Institute of Physics (AIP)
Published 1999
Woodbury, NY : American Institute of Physics (AIP)
Published 1999
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
Two-dimensional phase separation in a Co–Cr random binary alloy on a W(110) surface was confirmed with ultra-high-vacuum scanning tunneling microscopy. With 1.1 ML Co and 0.1 ML Cr co-deposited at room temperature, the film shows a kinetically limited structure. Upon annealing, phase separation between Co and Cr-rich phases of ∼100 Å size was observed. Evidence of compositional inhomogeneity was observed in Cr-rich phases but not in Co-rich phases. © 1999 American Institute of Physics.
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| Type of Medium: |
Electronic Resource
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| URL: |